2 * "$Id: ipp.c 7014 2007-10-10 21:57:43Z 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
; /* Printer 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(CUPSD_LOG_DEBUG
,
682 "cupsdProcessIPPRequest: %d status_code=%x (%s)",
683 con
->http
.fd
, con
->response
->request
.status
.status_code
,
684 ippErrorString(con
->response
->request
.status
.status_code
));
686 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
688 #ifdef CUPSD_USE_CHUNKING
690 * Because older versions of CUPS (1.1.17 and older) and some IPP
691 * clients do not implement chunking properly, we cannot use
692 * chunking by default. This may become the default in future
693 * CUPS releases, or we might add a configuration directive for
697 if (con
->http
.version
== HTTP_1_1
)
699 if (httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n") < 0)
702 if (cupsdFlushHeader(con
) < 0)
705 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
708 #endif /* CUPSD_USE_CHUNKING */
710 size_t length
; /* Length of response */
713 length
= ippLength(con
->response
);
715 if (con
->file
>= 0 && !con
->pipe_pid
)
717 struct stat fileinfo
; /* File information */
720 if (!fstat(con
->file
, &fileinfo
))
721 length
+= fileinfo
.st_size
;
724 if (httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
725 CUPS_LLCAST length
) < 0)
728 if (cupsdFlushHeader(con
) < 0)
731 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
732 con
->http
.data_remaining
= length
;
734 if (con
->http
.data_remaining
<= INT_MAX
)
735 con
->http
._data_remaining
= con
->http
.data_remaining
;
737 con
->http
._data_remaining
= INT_MAX
;
740 cupsdAddSelect(con
->http
.fd
, (cupsd_selfunc_t
)cupsdReadClient
,
741 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
744 * Tell the caller the response header was sent successfully...
752 * Tell the caller the response header could not be sent...
761 * Sending data from a subprocess like cups-deviced; tell the caller
762 * everything is A-OK so far...
771 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
774 int /* O - 0 on success, -1 on error */
775 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
777 cupsd_printer_t
*printer
; /* Destination printer or class */
778 ipp_attribute_t
*attr
; /* job-sheets attribute */
779 int kbytes
; /* Kilobytes in banner */
782 job
->pending_timeout
= 0;
785 * See if we need to add the ending sheet...
788 printer
= cupsdFindDest(job
->dest
);
789 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
792 !(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) &&
793 attr
&& attr
->num_values
> 1)
799 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Adding end banner page \"%s\".",
800 job
->id
, attr
->values
[1].string
.text
);
802 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
805 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
813 * 'accept_jobs()' - Accept print jobs to a printer.
817 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
818 ipp_attribute_t
*uri
) /* I - Printer or class URI */
820 http_status_t status
; /* Policy status */
821 cups_ptype_t dtype
; /* Destination type (printer/class) */
822 cupsd_printer_t
*printer
; /* Printer data */
825 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
826 con
->http
.fd
, uri
->values
[0].string
.text
);
829 * Is the destination valid?
832 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
838 send_ipp_status(con
, IPP_NOT_FOUND
,
839 _("The printer or class was not found."));
847 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
849 send_http_error(con
, status
, printer
);
854 * Accept jobs sent to the printer...
857 printer
->accepting
= 1;
858 printer
->state_message
[0] = '\0';
860 cupsdAddPrinterHistory(printer
);
862 if (dtype
& CUPS_PRINTER_CLASS
)
864 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
866 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
867 printer
->name
, get_username(con
));
871 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
873 cupsdLogMessage(CUPSD_LOG_INFO
,
874 "Printer \"%s\" now accepting jobs (\"%s\").",
875 printer
->name
, get_username(con
));
879 * Everything was ok, so return OK status...
882 con
->response
->request
.status
.status_code
= IPP_OK
;
887 * 'add_class()' - Add a class to the system.
891 add_class(cupsd_client_t
*con
, /* I - Client connection */
892 ipp_attribute_t
*uri
) /* I - URI of class */
894 http_status_t status
; /* Policy status */
895 int i
; /* Looping var */
896 char method
[HTTP_MAX_URI
], /* Method portion of URI */
897 username
[HTTP_MAX_URI
], /* Username portion of URI */
898 host
[HTTP_MAX_URI
], /* Host portion of URI */
899 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
900 int port
; /* Port portion of URI */
901 cupsd_printer_t
*pclass
, /* Class */
902 *member
; /* Member printer/class */
903 cups_ptype_t dtype
; /* Destination type */
904 ipp_attribute_t
*attr
; /* Printer attribute */
905 int modify
; /* Non-zero if we just modified */
906 char newname
[IPP_MAX_NAME
]; /* New class name */
907 int need_restart_job
; /* Need to restart job? */
910 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
911 con
->http
.fd
, uri
->values
[0].string
.text
);
914 * Do we have a valid URI?
917 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
918 sizeof(method
), username
, sizeof(username
), host
,
919 sizeof(host
), &port
, resource
, sizeof(resource
));
922 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
925 * No, return an error...
928 send_ipp_status(con
, IPP_BAD_REQUEST
,
929 _("The printer-uri must be of the form "
930 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
935 * Do we have a valid printer name?
938 if (!validate_name(resource
+ 9))
941 * No, return an error...
944 send_ipp_status(con
, IPP_BAD_REQUEST
,
945 _("The printer-uri \"%s\" contains invalid characters."),
946 uri
->values
[0].string
.text
);
951 * See if the class already exists; if not, create a new class...
954 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
957 * Class doesn't exist; see if we have a printer of the same name...
960 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
&&
961 !(pclass
->type
& CUPS_PRINTER_DISCOVERED
))
964 * Yes, return an error...
967 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
968 _("A printer named \"%s\" already exists!"),
974 * No, check the default policy and then add the class...
977 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
979 send_http_error(con
, status
, NULL
);
983 pclass
= cupsdAddClass(resource
+ 9);
986 else if (pclass
->type
& CUPS_PRINTER_IMPLICIT
)
989 * Check the default policy, then rename the implicit class to "AnyClass"
993 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
995 send_http_error(con
, status
, NULL
);
999 if (ImplicitAnyClasses
)
1001 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 9);
1002 cupsdRenamePrinter(pclass
, newname
);
1005 cupsdDeletePrinter(pclass
, 1);
1008 * Add the class as a new local class...
1011 pclass
= cupsdAddClass(resource
+ 9);
1014 else if (pclass
->type
& CUPS_PRINTER_DISCOVERED
)
1017 * Check the default policy, then rename the remote class to "Class"...
1020 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1022 send_http_error(con
, status
, NULL
);
1026 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 9, pclass
->hostname
);
1027 cupsdRenamePrinter(pclass
, newname
);
1030 * Add the class as a new local class...
1033 pclass
= cupsdAddClass(resource
+ 9);
1036 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
1039 send_http_error(con
, status
, pclass
);
1046 * Look for attributes and copy them over as needed...
1049 need_restart_job
= 0;
1051 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
1052 IPP_TAG_TEXT
)) != NULL
)
1053 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
1055 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
1056 IPP_TAG_TEXT
)) != NULL
)
1057 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
1059 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
1060 IPP_TAG_BOOLEAN
)) != NULL
)
1062 cupsdLogMessage(CUPSD_LOG_INFO
,
1063 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
1064 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
1066 pclass
->accepting
= attr
->values
[0].boolean
;
1067 cupsdAddPrinterHistory(pclass
);
1070 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
1071 IPP_TAG_BOOLEAN
)) != NULL
)
1073 if (pclass
->shared
&& !attr
->values
[0].boolean
)
1074 cupsdDeregisterPrinter(pclass
, 1);
1076 cupsdLogMessage(CUPSD_LOG_INFO
,
1077 "Setting %s printer-is-shared to %d (was %d.)",
1078 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1080 pclass
->shared
= attr
->values
[0].boolean
;
1083 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1084 IPP_TAG_ENUM
)) != NULL
)
1086 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1087 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1089 send_ipp_status(con
, IPP_BAD_REQUEST
,
1090 _("Attempt to set %s printer-state to bad value %d!"),
1091 pclass
->name
, attr
->values
[0].integer
);
1095 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1096 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1098 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1099 cupsdStopPrinter(pclass
, 0);
1102 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1103 need_restart_job
= 1;
1106 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1107 IPP_TAG_TEXT
)) != NULL
)
1109 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1110 sizeof(pclass
->state_message
));
1111 cupsdAddPrinterHistory(pclass
);
1113 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1114 IPP_TAG_URI
)) != NULL
)
1117 * Clear the printer array as needed...
1120 need_restart_job
= 1;
1122 if (pclass
->num_printers
> 0)
1124 free(pclass
->printers
);
1125 pclass
->num_printers
= 0;
1129 * Add each printer or class that is listed...
1132 for (i
= 0; i
< attr
->num_values
; i
++)
1135 * Search for the printer or class URI...
1138 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1144 send_ipp_status(con
, IPP_NOT_FOUND
,
1145 _("The printer or class was not found."));
1150 * Add it to the class...
1153 cupsdAddPrinterToClass(pclass
, member
);
1157 set_printer_defaults(con
, pclass
);
1159 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1160 IPP_TAG_KEYWORD
)) != NULL
)
1161 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1164 * Update the printer class attributes and return...
1167 cupsdSetPrinterAttrs(pclass
);
1168 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1170 if (need_restart_job
&& pclass
->job
)
1175 * Stop the current job and then restart it below...
1178 job
= (cupsd_job_t
*)pclass
->job
;
1180 cupsdStopJob(job
, 1);
1182 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1183 job
->state_value
= IPP_JOB_PENDING
;
1186 if (need_restart_job
)
1189 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1193 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, pclass
, NULL
,
1194 "Class \"%s\" modified by \"%s\".", pclass
->name
,
1197 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1198 pclass
->name
, get_username(con
));
1202 cupsdAddPrinterHistory(pclass
);
1204 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, pclass
, NULL
,
1205 "New class \"%s\" added by \"%s\".", pclass
->name
,
1208 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1209 pclass
->name
, get_username(con
));
1212 con
->response
->request
.status
.status_code
= IPP_OK
;
1217 * 'add_file()' - Add a file to a job.
1220 static int /* O - 0 on success, -1 on error */
1221 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1222 cupsd_job_t
*job
, /* I - Job to add to */
1223 mime_type_t
*filetype
, /* I - Type of file */
1224 int compression
) /* I - Compression */
1226 mime_type_t
**filetypes
; /* New filetypes array... */
1227 int *compressions
; /* New compressions array... */
1230 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1231 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1232 "compression=%d)", con
, con
? con
->http
.fd
: -1, job
->id
,
1233 filetype
->super
, filetype
->type
, compression
);
1236 * Add the file to the job...
1239 if (job
->num_files
== 0)
1241 compressions
= (int *)malloc(sizeof(int));
1242 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1246 compressions
= (int *)realloc(job
->compressions
,
1247 (job
->num_files
+ 1) * sizeof(int));
1248 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1249 (job
->num_files
+ 1) *
1250 sizeof(mime_type_t
*));
1253 if (!compressions
|| !filetypes
)
1255 cupsdCancelJob(job
, 1, IPP_JOB_ABORTED
);
1258 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1259 _("Unable to allocate memory for file types!"));
1264 job
->compressions
= compressions
;
1265 job
->compressions
[job
->num_files
] = compression
;
1266 job
->filetypes
= filetypes
;
1267 job
->filetypes
[job
->num_files
] = filetype
;
1272 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1279 * 'add_job()' - Add a job to a print queue.
1282 static cupsd_job_t
* /* O - Job object */
1283 add_job(cupsd_client_t
*con
, /* I - Client connection */
1284 cupsd_printer_t
*printer
, /* I - Destination printer */
1285 mime_type_t
*filetype
) /* I - First print file type, if any */
1287 http_status_t status
; /* Policy status */
1288 ipp_attribute_t
*attr
, /* Current attribute */
1289 *auth_info
; /* auth-info attribute */
1290 const char *val
; /* Default option value */
1291 int priority
; /* Job priority */
1292 char *title
; /* Job name/title */
1293 cupsd_job_t
*job
; /* Current job */
1294 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1295 int kbytes
; /* Size of print file */
1296 int i
; /* Looping var */
1297 int lowerpagerange
; /* Page range bound */
1300 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1301 con
, con
->http
.fd
, printer
, printer
->name
,
1302 filetype
, filetype
? filetype
->super
: "none",
1303 filetype
? filetype
->type
: "none");
1306 * Check remote printing to non-shared printer...
1309 if (!printer
->shared
&&
1310 strcasecmp(con
->http
.hostname
, "localhost") &&
1311 strcasecmp(con
->http
.hostname
, ServerName
))
1313 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1314 _("The printer or class is not shared!"));
1322 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1324 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1326 send_http_error(con
, status
, printer
);
1329 else if (printer
->num_auth_info_required
> 0 &&
1330 strcmp(printer
->auth_info_required
[0], "none") &&
1331 !con
->username
[0] && !auth_info
)
1333 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1337 else if (auth_info
&& !con
->http
.tls
&&
1338 !httpAddrLocalhost(con
->http
.hostaddr
))
1341 * Require encryption of auth-info over non-local connections...
1344 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1347 #endif /* HAVE_SSL */
1350 * See if the printer is accepting jobs...
1353 if (!printer
->accepting
)
1355 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1356 _("Destination \"%s\" is not accepting jobs."),
1362 * Validate job template attributes; for now just document-format,
1363 * copies, number-up, and page-ranges...
1366 if (filetype
&& printer
->filetypes
&&
1367 !cupsArrayFind(printer
->filetypes
, filetype
))
1369 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1370 /* MIME media type string */
1373 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1376 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1377 _("Unsupported format \'%s\'!"), mimetype
);
1379 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1380 "document-format", NULL
, mimetype
);
1385 if ((attr
= ippFindAttribute(con
->request
, "copies",
1386 IPP_TAG_INTEGER
)) != NULL
)
1388 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1390 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1391 attr
->values
[0].integer
);
1392 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1393 "copies", attr
->values
[0].integer
);
1398 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1399 IPP_TAG_ZERO
)) != NULL
)
1401 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1402 attr
->value_tag
!= IPP_TAG_NAME
)
1404 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type!"));
1408 if (attr
->num_values
> 2)
1410 send_ipp_status(con
, IPP_BAD_REQUEST
,
1411 _("Too many job-sheets values (%d > 2)!"),
1416 for (i
= 0; i
< attr
->num_values
; i
++)
1417 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1418 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1420 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"!"),
1421 attr
->values
[i
].string
.text
);
1426 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1427 IPP_TAG_INTEGER
)) != NULL
)
1429 if (attr
->values
[0].integer
!= 1 &&
1430 attr
->values
[0].integer
!= 2 &&
1431 attr
->values
[0].integer
!= 4 &&
1432 attr
->values
[0].integer
!= 6 &&
1433 attr
->values
[0].integer
!= 9 &&
1434 attr
->values
[0].integer
!= 16)
1436 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1437 attr
->values
[0].integer
);
1438 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1439 "number-up", attr
->values
[0].integer
);
1444 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1445 IPP_TAG_RANGE
)) != NULL
)
1447 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1449 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1450 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1452 send_ipp_status(con
, IPP_BAD_REQUEST
,
1453 _("Bad page-ranges values %d-%d."),
1454 attr
->values
[i
].range
.lower
,
1455 attr
->values
[i
].range
.upper
);
1459 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1464 * Make sure we aren't over our limit...
1467 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1470 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1472 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1473 _("Too many active jobs."));
1477 if ((i
= check_quotas(con
, printer
)) < 0)
1479 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1484 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1489 * Create the job and set things up...
1492 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1493 IPP_TAG_INTEGER
)) != NULL
)
1494 priority
= attr
->values
[0].integer
;
1497 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1498 printer
->options
)) != NULL
)
1499 priority
= atoi(val
);
1503 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1507 if ((attr
= ippFindAttribute(con
->request
, "job-name",
1508 IPP_TAG_NAME
)) != NULL
)
1509 title
= attr
->values
[0].string
.text
;
1511 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1512 title
= "Untitled");
1514 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1516 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1517 _("Unable to add job for destination \"%s\"!"),
1522 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
|
1523 CUPS_PRINTER_REMOTE
);
1524 job
->attrs
= con
->request
;
1526 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1528 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1530 add_job_uuid(con
, job
);
1531 apply_printer_defaults(printer
, job
);
1533 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1535 if (con
->username
[0])
1537 cupsdSetString(&job
->username
, con
->username
);
1540 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1544 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1545 "add_job: requesting-user-name=\"%s\"",
1546 attr
->values
[0].string
.text
);
1548 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1551 cupsdSetString(&job
->username
, "anonymous");
1554 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1555 "job-originating-user-name", NULL
, job
->username
);
1558 attr
->group_tag
= IPP_TAG_JOB
;
1559 _cupsStrFree(attr
->name
);
1560 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1563 if (con
->username
[0] || auth_info
)
1565 save_auth_info(con
, job
, auth_info
);
1568 * Remove the auth-info attribute from the attribute data...
1572 ippDeleteAttribute(job
->attrs
, auth_info
);
1575 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1576 IPP_TAG_ZERO
)) != NULL
)
1579 * Request contains a job-originating-host-name attribute; validate it...
1582 if (attr
->value_tag
!= IPP_TAG_NAME
||
1583 attr
->num_values
!= 1 ||
1584 strcmp(con
->http
.hostname
, "localhost"))
1587 * Can't override the value if we aren't connected via localhost.
1588 * Also, we can only have 1 value and it must be a name value.
1591 switch (attr
->value_tag
)
1593 case IPP_TAG_STRING
:
1594 case IPP_TAG_TEXTLANG
:
1595 case IPP_TAG_NAMELANG
:
1598 case IPP_TAG_KEYWORD
:
1600 case IPP_TAG_URISCHEME
:
1601 case IPP_TAG_CHARSET
:
1602 case IPP_TAG_LANGUAGE
:
1603 case IPP_TAG_MIMETYPE
:
1605 * Free old strings...
1608 for (i
= 0; i
< attr
->num_values
; i
++)
1610 _cupsStrFree(attr
->values
[i
].string
.text
);
1611 attr
->values
[i
].string
.text
= NULL
;
1612 if (attr
->values
[i
].string
.charset
)
1614 _cupsStrFree(attr
->values
[i
].string
.charset
);
1615 attr
->values
[i
].string
.charset
= NULL
;
1624 * Use the default connection hostname instead...
1627 attr
->value_tag
= IPP_TAG_NAME
;
1628 attr
->num_values
= 1;
1629 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1632 attr
->group_tag
= IPP_TAG_JOB
;
1637 * No job-originating-host-name attribute, so use the hostname from
1641 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1642 "job-originating-host-name", NULL
, con
->http
.hostname
);
1645 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1647 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1648 "time-at-processing", 0);
1649 attr
->value_tag
= IPP_TAG_NOVALUE
;
1650 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1651 "time-at-completed", 0);
1652 attr
->value_tag
= IPP_TAG_NOVALUE
;
1655 * Add remaining job attributes...
1658 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1659 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1660 "job-state", IPP_JOB_STOPPED
);
1661 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1662 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1663 "job-media-sheets-completed", 0);
1664 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1666 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1669 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1670 IPP_TAG_INTEGER
)) != NULL
)
1671 attr
->values
[0].integer
= 0;
1673 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1676 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1677 IPP_TAG_KEYWORD
)) == NULL
)
1678 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1681 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1682 printer
->options
)) == NULL
)
1685 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1686 "job-hold-until", NULL
, val
);
1688 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold") &&
1689 !(printer
->type
& CUPS_PRINTER_REMOTE
))
1692 * Hold job until specified time...
1695 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
1697 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1698 job
->state_value
= IPP_JOB_HELD
;
1700 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1702 job
->hold_until
= time(NULL
) + 60;
1703 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1704 job
->state_value
= IPP_JOB_HELD
;
1708 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1709 job
->state_value
= IPP_JOB_PENDING
;
1712 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) ||
1716 * Add job sheets options...
1719 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1720 IPP_TAG_ZERO
)) == NULL
)
1722 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1723 "Adding default job-sheets values \"%s,%s\"...",
1724 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1726 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1728 attr
->values
[0].string
.text
= _cupsStrAlloc(printer
->job_sheets
[0]);
1729 attr
->values
[1].string
.text
= _cupsStrAlloc(printer
->job_sheets
[1]);
1732 job
->job_sheets
= attr
;
1735 * Enforce classification level if set...
1740 cupsdLogMessage(CUPSD_LOG_INFO
,
1741 "Classification=\"%s\", ClassifyOverride=%d",
1742 Classification
? Classification
: "(null)",
1745 if (ClassifyOverride
)
1747 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1748 (attr
->num_values
== 1 ||
1749 !strcmp(attr
->values
[1].string
.text
, "none")))
1752 * Force the leading banner to have the classification on it...
1755 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1757 cupsdLogMessage(CUPSD_LOG_NOTICE
, "[Job %d] CLASSIFICATION FORCED "
1758 "job-sheets=\"%s,none\", "
1759 "job-originating-user-name=\"%s\"",
1760 job
->id
, Classification
, job
->username
);
1762 else if (attr
->num_values
== 2 &&
1763 strcmp(attr
->values
[0].string
.text
,
1764 attr
->values
[1].string
.text
) &&
1765 strcmp(attr
->values
[0].string
.text
, "none") &&
1766 strcmp(attr
->values
[1].string
.text
, "none"))
1769 * Can't put two different security markings on the same document!
1772 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1774 cupsdLogMessage(CUPSD_LOG_NOTICE
, "[Job %d] CLASSIFICATION FORCED "
1775 "job-sheets=\"%s,%s\", "
1776 "job-originating-user-name=\"%s\"",
1777 job
->id
, attr
->values
[0].string
.text
,
1778 attr
->values
[1].string
.text
, job
->username
);
1780 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1781 strcmp(attr
->values
[0].string
.text
, "none") &&
1782 (attr
->num_values
== 1 ||
1783 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1784 strcmp(attr
->values
[1].string
.text
, "none"))))
1786 if (attr
->num_values
== 1)
1787 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1788 "[Job %d] CLASSIFICATION OVERRIDDEN "
1789 "job-sheets=\"%s\", "
1790 "job-originating-user-name=\"%s\"",
1791 job
->id
, attr
->values
[0].string
.text
, job
->username
);
1793 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1794 "[Job %d] CLASSIFICATION OVERRIDDEN "
1795 "job-sheets=\"%s,%s\",fffff "
1796 "job-originating-user-name=\"%s\"",
1797 job
->id
, attr
->values
[0].string
.text
,
1798 attr
->values
[1].string
.text
, job
->username
);
1801 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1802 (attr
->num_values
== 1 ||
1803 strcmp(attr
->values
[1].string
.text
, Classification
)))
1806 * Force the banner to have the classification on it...
1809 if (attr
->num_values
> 1 &&
1810 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1812 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1813 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1817 if (attr
->num_values
== 1 ||
1818 strcmp(attr
->values
[0].string
.text
, "none"))
1819 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1821 if (attr
->num_values
> 1 &&
1822 strcmp(attr
->values
[1].string
.text
, "none"))
1823 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1826 if (attr
->num_values
> 1)
1827 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1828 "[Job %d] CLASSIFICATION FORCED "
1829 "job-sheets=\"%s,%s\", "
1830 "job-originating-user-name=\"%s\"",
1831 job
->id
, attr
->values
[0].string
.text
,
1832 attr
->values
[1].string
.text
, job
->username
);
1834 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1835 "[Job %d] CLASSIFICATION FORCED "
1836 "job-sheets=\"%s\", "
1837 "job-originating-user-name=\"%s\"",
1838 job
->id
, Classification
, job
->username
);
1843 * See if we need to add the starting sheet...
1846 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)))
1848 cupsdLogMessage(CUPSD_LOG_INFO
,
1849 "[Job %d] Adding start banner page \"%s\".",
1850 job
->id
, attr
->values
[0].string
.text
);
1852 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1854 cupsdDeleteJob(job
);
1858 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1861 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1862 IPP_TAG_ZERO
)) != NULL
)
1866 * Fill in the response info...
1869 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
1870 LocalPort
, job
->id
);
1872 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1875 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1877 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1879 add_job_state_reasons(con
, job
);
1881 con
->response
->request
.status
.status_code
= IPP_OK
;
1884 * Add any job subscriptions...
1887 add_job_subscriptions(con
, job
);
1890 * Set all but the first two attributes to the job attributes group...
1893 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1894 attr
->group_tag
= IPP_TAG_JOB
;
1897 * Fire the "job created" event...
1900 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1903 * Return the new job...
1911 * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based
1912 * upon the job and printer state...
1916 add_job_state_reasons(
1917 cupsd_client_t
*con
, /* I - Client connection */
1918 cupsd_job_t
*job
) /* I - Job info */
1920 cupsd_printer_t
*dest
; /* Destination printer */
1923 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job_state_reasons(%p[%d], %d)",
1924 con
, con
->http
.fd
, job
? job
->id
: 0);
1926 switch (job
? job
->state_value
: IPP_JOB_CANCELED
)
1928 case IPP_JOB_PENDING
:
1929 dest
= cupsdFindDest(job
->dest
);
1931 if (dest
&& dest
->state
== IPP_PRINTER_STOPPED
)
1932 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1933 "job-state-reasons", NULL
, "printer-stopped");
1935 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1936 "job-state-reasons", NULL
, "none");
1940 if (ippFindAttribute(job
->attrs
, "job-hold-until",
1941 IPP_TAG_KEYWORD
) != NULL
||
1942 ippFindAttribute(job
->attrs
, "job-hold-until",
1943 IPP_TAG_NAME
) != NULL
)
1944 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1945 "job-state-reasons", NULL
, "job-hold-until-specified");
1947 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1948 "job-state-reasons", NULL
, "job-incoming");
1951 case IPP_JOB_PROCESSING
:
1952 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1953 "job-state-reasons", NULL
, "job-printing");
1956 case IPP_JOB_STOPPED
:
1957 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1958 "job-state-reasons", NULL
, "job-stopped");
1961 case IPP_JOB_CANCELED
:
1962 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1963 "job-state-reasons", NULL
, "job-canceled-by-user");
1966 case IPP_JOB_ABORTED
:
1967 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1968 "job-state-reasons", NULL
, "aborted-by-system");
1971 case IPP_JOB_COMPLETED
:
1972 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1973 "job-state-reasons", NULL
, "job-completed-successfully");
1980 * 'add_job_subscriptions()' - Add any subcriptions for a job.
1984 add_job_subscriptions(
1985 cupsd_client_t
*con
, /* I - Client connection */
1986 cupsd_job_t
*job
) /* I - Newly created job */
1988 int i
; /* Looping var */
1989 ipp_attribute_t
*prev
, /* Previous attribute */
1990 *next
, /* Next attribute */
1991 *attr
; /* Current attribute */
1992 cupsd_subscription_t
*sub
; /* Subscription object */
1993 const char *recipient
, /* notify-recipient-uri */
1994 *pullmethod
; /* notify-pull-method */
1995 ipp_attribute_t
*user_data
; /* notify-user-data */
1996 int interval
; /* notify-time-interval */
1997 unsigned mask
; /* notify-events */
2001 * Find the first subscription group attribute; return if we have
2005 for (attr
= job
->attrs
->attrs
, prev
= NULL
;
2007 prev
= attr
, attr
= attr
->next
)
2008 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
2015 * Process the subscription attributes in the request...
2024 mask
= CUPSD_EVENT_NONE
;
2026 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
2028 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2029 attr
->value_tag
== IPP_TAG_URI
)
2032 * Validate the recipient scheme against the ServerBin/notifier
2036 char notifier
[1024], /* Notifier filename */
2037 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2038 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2039 host
[HTTP_MAX_URI
], /* Host portion of URI */
2040 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2041 int port
; /* Port portion of URI */
2044 recipient
= attr
->values
[0].string
.text
;
2046 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2047 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2048 host
, sizeof(host
), &port
,
2049 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2051 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2052 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
2053 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2054 "notify-status-code", IPP_URI_SCHEME
);
2058 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2060 if (access(notifier
, X_OK
))
2062 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2063 _("notify-recipient-uri URI \"%s\" uses unknown "
2064 "scheme!"), recipient
);
2065 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2066 "notify-status-code", IPP_URI_SCHEME
);
2070 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2072 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2073 _("notify-recipient-uri URI \"%s\" is already used!"),
2075 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2076 "notify-status-code", IPP_ATTRIBUTES
);
2080 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2081 attr
->value_tag
== IPP_TAG_KEYWORD
)
2083 pullmethod
= attr
->values
[0].string
.text
;
2085 if (strcmp(pullmethod
, "ippget"))
2087 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2088 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
2089 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2090 "notify-status-code", IPP_ATTRIBUTES
);
2094 else if (!strcmp(attr
->name
, "notify-charset") &&
2095 attr
->value_tag
== IPP_TAG_CHARSET
&&
2096 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2097 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2099 send_ipp_status(con
, IPP_CHARSET
,
2100 _("Character set \"%s\" not supported!"),
2101 attr
->values
[0].string
.text
);
2104 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2105 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2106 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2108 send_ipp_status(con
, IPP_CHARSET
,
2109 _("Language \"%s\" not supported!"),
2110 attr
->values
[0].string
.text
);
2113 else if (!strcmp(attr
->name
, "notify-user-data") &&
2114 attr
->value_tag
== IPP_TAG_STRING
)
2116 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2118 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2119 _("The notify-user-data value is too large "
2120 "(%d > 63 octets)!"),
2121 attr
->values
[0].unknown
.length
);
2127 else if (!strcmp(attr
->name
, "notify-events") &&
2128 attr
->value_tag
== IPP_TAG_KEYWORD
)
2130 for (i
= 0; i
< attr
->num_values
; i
++)
2131 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2133 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2135 send_ipp_status(con
, IPP_BAD_REQUEST
,
2136 _("The notify-lease-duration attribute cannot be "
2137 "used with job subscriptions."));
2140 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2141 attr
->value_tag
== IPP_TAG_INTEGER
)
2142 interval
= attr
->values
[0].integer
;
2147 if (!recipient
&& !pullmethod
)
2150 if (mask
== CUPSD_EVENT_NONE
)
2151 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2153 sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
, recipient
,
2156 sub
->interval
= interval
;
2158 cupsdSetString(&sub
->owner
, job
->username
);
2162 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2163 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2164 sub
->user_data_len
);
2167 ippAddSeparator(con
->response
);
2168 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2169 "notify-subscription-id", sub
->id
);
2175 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2178 * Remove all of the subscription attributes from the job request...
2181 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2185 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2186 attr
->group_tag
== IPP_TAG_ZERO
)
2189 * Free and remove this attribute...
2197 job
->attrs
->attrs
= next
;
2203 job
->attrs
->last
= prev
;
2204 job
->attrs
->current
= prev
;
2209 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2211 * See RFC 4122 for the definition of UUIDs and the format.
2215 add_job_uuid(cupsd_client_t
*con
, /* I - Client connection */
2216 cupsd_job_t
*job
) /* I - Job */
2218 char uuid
[1024]; /* job-uuid string */
2219 _cups_md5_state_t md5state
; /* MD5 state */
2220 unsigned char md5sum
[16]; /* MD5 digest/sum */
2224 * First see if the job already has a job-uuid attribute; if so, return...
2227 if (ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2231 * No job-uuid attribute, so build a version 3 UUID with the local job
2232 * ID at the end; see RFC 4122 for details. Start with the MD5 sum of
2233 * the ServerName, server name and port that the client connected to,
2234 * and local job ID...
2237 snprintf(uuid
, sizeof(uuid
), "%s:%s:%d:%d", ServerName
, con
->servername
,
2238 con
->serverport
, job
->id
);
2240 _cupsMD5Init(&md5state
);
2241 _cupsMD5Append(&md5state
, (unsigned char *)uuid
, strlen(uuid
));
2242 _cupsMD5Finish(&md5state
, md5sum
);
2245 * Format the UUID URI using the MD5 sum and job ID.
2248 snprintf(uuid
, sizeof(uuid
),
2249 "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-"
2250 "%02x%02x%02x%02x%02x%02x",
2251 md5sum
[0], md5sum
[1], md5sum
[2], md5sum
[3], md5sum
[4], md5sum
[5],
2252 (md5sum
[6] & 15) | 0x30, md5sum
[7], (md5sum
[8] & 0x3f) | 0x40,
2253 md5sum
[9], md5sum
[10], md5sum
[11], md5sum
[12], md5sum
[13],
2254 md5sum
[14], md5sum
[15]);
2256 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
, uuid
);
2261 * 'add_printer()' - Add a printer to the system.
2265 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2266 ipp_attribute_t
*uri
) /* I - URI of printer */
2268 http_status_t status
; /* Policy status */
2269 int i
; /* Looping var */
2270 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2271 username
[HTTP_MAX_URI
], /* Username portion of URI */
2272 host
[HTTP_MAX_URI
], /* Host portion of URI */
2273 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2274 int port
; /* Port portion of URI */
2275 cupsd_printer_t
*printer
; /* Printer/class */
2276 ipp_attribute_t
*attr
; /* Printer attribute */
2277 cups_file_t
*fp
; /* Script/PPD file */
2278 char line
[1024]; /* Line from file... */
2279 char srcfile
[1024], /* Source Script/PPD file */
2280 dstfile
[1024]; /* Destination Script/PPD file */
2281 int modify
; /* Non-zero if we are modifying */
2282 char newname
[IPP_MAX_NAME
]; /* New printer name */
2283 int need_restart_job
; /* Need to restart job? */
2284 int set_device_uri
, /* Did we set the device URI? */
2285 set_port_monitor
; /* Did we set the port monitor? */
2288 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2289 con
->http
.fd
, uri
->values
[0].string
.text
);
2292 * Do we have a valid URI?
2295 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2296 sizeof(scheme
), username
, sizeof(username
), host
,
2297 sizeof(host
), &port
, resource
, sizeof(resource
));
2299 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2302 * No, return an error...
2305 send_ipp_status(con
, IPP_BAD_REQUEST
,
2306 _("The printer-uri must be of the form "
2307 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2312 * Do we have a valid printer name?
2315 if (!validate_name(resource
+ 10))
2318 * No, return an error...
2321 send_ipp_status(con
, IPP_BAD_REQUEST
,
2322 _("The printer-uri \"%s\" contains invalid characters."),
2323 uri
->values
[0].string
.text
);
2328 * See if the printer already exists; if not, create a new printer...
2331 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2334 * Printer doesn't exist; see if we have a class of the same name...
2337 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
&&
2338 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
2341 * Yes, return an error...
2344 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2345 _("A class named \"%s\" already exists!"),
2351 * No, check the default policy then add the printer...
2354 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2356 send_http_error(con
, status
, NULL
);
2360 printer
= cupsdAddPrinter(resource
+ 10);
2363 else if (printer
->type
& CUPS_PRINTER_IMPLICIT
)
2366 * Check the default policy, then rename the implicit printer to
2367 * "AnyPrinter" or delete it...
2370 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2372 send_http_error(con
, status
, NULL
);
2376 if (ImplicitAnyClasses
)
2378 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 10);
2379 cupsdRenamePrinter(printer
, newname
);
2382 cupsdDeletePrinter(printer
, 1);
2385 * Add the printer as a new local printer...
2388 printer
= cupsdAddPrinter(resource
+ 10);
2391 else if (printer
->type
& CUPS_PRINTER_DISCOVERED
)
2394 * Check the default policy, then rename the remote printer to
2395 * "Printer@server"...
2398 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2400 send_http_error(con
, status
, NULL
);
2404 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 10,
2406 cupsdRenamePrinter(printer
, newname
);
2409 * Add the printer as a new local printer...
2412 printer
= cupsdAddPrinter(resource
+ 10);
2415 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2418 send_http_error(con
, status
, printer
);
2425 * Look for attributes and copy them over as needed...
2428 need_restart_job
= 0;
2430 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2431 IPP_TAG_TEXT
)) != NULL
)
2432 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2434 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2435 IPP_TAG_TEXT
)) != NULL
)
2436 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2440 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2441 IPP_TAG_URI
)) != NULL
)
2444 * Do we have a valid device URI?
2447 http_uri_status_t uri_status
; /* URI separation status */
2450 need_restart_job
= 1;
2452 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2453 attr
->values
[0].string
.text
,
2454 scheme
, sizeof(scheme
),
2455 username
, sizeof(username
),
2456 host
, sizeof(host
), &port
,
2457 resource
, sizeof(resource
));
2459 if (uri_status
< HTTP_URI_OK
)
2461 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2462 attr
->values
[0].string
.text
);
2463 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2464 "add_printer: httpSeparateURI returned %d", uri_status
);
2468 if (!strcmp(scheme
, "file"))
2471 * See if the administrator has enabled file devices...
2474 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2477 * File devices are disabled and the URL is not file:/dev/null...
2480 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2481 _("File device URIs have been disabled! "
2482 "To enable, see the FileDevice directive in "
2483 "\"%s/cupsd.conf\"."),
2491 * See if the backend exists and is executable...
2494 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2495 if (access(srcfile
, X_OK
))
2498 * Could not find device in list!
2501 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2502 attr
->values
[0].string
.text
);
2507 cupsdLogMessage(CUPSD_LOG_INFO
,
2508 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2510 cupsdSanitizeURI(attr
->values
[0].string
.text
, line
,
2512 cupsdSanitizeURI(printer
->device_uri
, resource
,
2515 cupsdSetString(&printer
->device_uri
, attr
->values
[0].string
.text
);
2519 set_port_monitor
= 0;
2521 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2522 IPP_TAG_NAME
)) != NULL
)
2524 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2527 need_restart_job
= 1;
2529 supported
= ippFindAttribute(printer
->attrs
, "port-monitor-supported",
2533 for (i
= 0; i
< supported
->num_values
; i
++)
2534 if (!strcmp(supported
->values
[i
].string
.text
,
2535 attr
->values
[0].string
.text
))
2539 if (!supported
|| i
>= supported
->num_values
)
2541 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"!"),
2542 attr
->values
[0].string
.text
);
2546 cupsdLogMessage(CUPSD_LOG_INFO
,
2547 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2548 printer
->name
, attr
->values
[0].string
.text
,
2549 printer
->port_monitor
? printer
->port_monitor
: "none");
2551 if (strcmp(attr
->values
[0].string
.text
, "none"))
2552 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2554 cupsdClearString(&printer
->port_monitor
);
2556 set_port_monitor
= 1;
2559 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2560 IPP_TAG_BOOLEAN
)) != NULL
)
2562 cupsdLogMessage(CUPSD_LOG_INFO
,
2563 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2564 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2566 printer
->accepting
= attr
->values
[0].boolean
;
2567 cupsdAddPrinterHistory(printer
);
2570 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2571 IPP_TAG_BOOLEAN
)) != NULL
)
2573 if (printer
->shared
&& !attr
->values
[0].boolean
)
2574 cupsdDeregisterPrinter(printer
, 1);
2576 cupsdLogMessage(CUPSD_LOG_INFO
,
2577 "Setting %s printer-is-shared to %d (was %d.)",
2578 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2580 printer
->shared
= attr
->values
[0].boolean
;
2583 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2584 IPP_TAG_ENUM
)) != NULL
)
2586 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2587 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2589 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d!"),
2590 attr
->values
[0].integer
);
2594 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2595 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2597 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2598 cupsdStopPrinter(printer
, 0);
2601 need_restart_job
= 1;
2602 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2605 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2606 IPP_TAG_TEXT
)) != NULL
)
2608 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2609 sizeof(printer
->state_message
));
2610 cupsdAddPrinterHistory(printer
);
2613 set_printer_defaults(con
, printer
);
2615 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2616 IPP_TAG_KEYWORD
)) != NULL
)
2617 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2620 * See if we have all required attributes...
2623 if (!printer
->device_uri
)
2624 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2627 * See if we have an interface script or PPD file attached to the request...
2632 need_restart_job
= 1;
2634 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2636 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2639 * Yes; get the first line from it...
2643 cupsFileGets(fp
, line
, sizeof(line
));
2647 * Then see what kind of file it is...
2650 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2653 if (!strncmp(line
, "*PPD-Adobe", 10))
2656 * The new file is a PPD file, so remove any old interface script
2657 * that might be lying around...
2665 * This must be an interface script, so move the file over to the
2666 * interfaces directory and make it executable...
2669 if (copy_file(srcfile
, dstfile
))
2671 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2672 _("Unable to copy interface script - %s!"),
2677 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2678 "Copied interface script successfully!");
2679 chmod(dstfile
, 0755);
2682 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2685 if (!strncmp(line
, "*PPD-Adobe", 10))
2688 * The new file is a PPD file, so move the file over to the
2689 * ppd directory and make it readable by all...
2692 if (copy_file(srcfile
, dstfile
))
2694 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2695 _("Unable to copy PPD file - %s!"),
2700 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2701 "Copied PPD file successfully!");
2702 chmod(dstfile
, 0644);
2706 * (Re)register color profiles...
2709 apple_unregister_profiles(printer
);
2710 apple_register_profiles(printer
);
2711 #endif /* __APPLE__ */
2716 * This must be an interface script, so remove any old PPD file that
2717 * may be lying around...
2724 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2725 IPP_TAG_NAME
)) != NULL
)
2727 need_restart_job
= 1;
2729 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2732 * Raw driver, remove any existing PPD or interface script files.
2735 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2739 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2749 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2753 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2756 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2758 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file!"));
2762 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2763 "Copied PPD file successfully!");
2764 chmod(dstfile
, 0644);
2768 * (Re)register color profiles...
2771 apple_unregister_profiles(printer
);
2772 apple_register_profiles(printer
);
2773 #endif /* __APPLE__ */
2778 * If we set the device URI but not the port monitor, check which port
2779 * monitor to use by default...
2782 if (set_device_uri
&& !set_port_monitor
)
2784 ppd_file_t
*ppd
; /* PPD file */
2785 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2788 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2789 sizeof(scheme
), username
, sizeof(username
), host
,
2790 sizeof(host
), &port
, resource
, sizeof(resource
));
2792 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2794 if ((ppd
= ppdOpenFile(srcfile
)) != NULL
)
2796 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2798 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2799 if (!strcmp(scheme
, ppdattr
->spec
))
2801 cupsdLogMessage(CUPSD_LOG_INFO
,
2802 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2803 printer
->name
, ppdattr
->value
,
2804 printer
->port_monitor
? printer
->port_monitor
2807 if (strcmp(ppdattr
->value
, "none"))
2808 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2810 cupsdClearString(&printer
->port_monitor
);
2820 * Update the printer attributes and return...
2823 cupsdSetPrinterAttrs(printer
);
2824 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2826 if (need_restart_job
&& printer
->job
)
2831 * Stop the current job and then restart it below...
2834 job
= (cupsd_job_t
*)printer
->job
;
2836 cupsdStopJob(job
, 1);
2838 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
2839 job
->state_value
= IPP_JOB_PENDING
;
2842 if (need_restart_job
)
2845 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2849 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
2850 "Printer \"%s\" modified by \"%s\".", printer
->name
,
2853 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2854 printer
->name
, get_username(con
));
2858 cupsdAddPrinterHistory(printer
);
2860 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, printer
, NULL
,
2861 "New printer \"%s\" added by \"%s\".", printer
->name
,
2864 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2865 printer
->name
, get_username(con
));
2868 con
->response
->request
.status
.status_code
= IPP_OK
;
2873 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2874 * based upon the printer state...
2878 add_printer_state_reasons(
2879 cupsd_client_t
*con
, /* I - Client connection */
2880 cupsd_printer_t
*p
) /* I - Printer info */
2882 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2883 "add_printer_state_reasons(%p[%d], %p[%s])",
2884 con
, con
->http
.fd
, p
, p
->name
);
2886 if (p
->num_reasons
== 0)
2887 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2888 "printer-state-reasons", NULL
,
2889 p
->state
== IPP_PRINTER_STOPPED
? "paused" : "none");
2891 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2892 "printer-state-reasons", p
->num_reasons
, NULL
,
2893 (const char * const *)p
->reasons
);
2898 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2899 * the specified printer or class.
2903 add_queued_job_count(
2904 cupsd_client_t
*con
, /* I - Client connection */
2905 cupsd_printer_t
*p
) /* I - Printer or class */
2907 int count
; /* Number of jobs on destination */
2910 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2911 con
, con
->http
.fd
, p
, p
->name
);
2913 count
= cupsdGetPrinterJobCount(p
->name
);
2915 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2916 "queued-job-count", count
);
2922 * 'apple_init_profile()' - Initialize a color profile.
2927 ppd_file_t
*ppd
, /* I - PPD file */
2928 cups_array_t
*languages
, /* I - Languages in the PPD file */
2929 CMDeviceProfileInfo
*profile
, /* I - Profile record */
2930 unsigned id
, /* I - Profile ID */
2931 const char *name
, /* I - Profile name */
2932 const char *text
, /* I - Profile UI text */
2933 const char *iccfile
) /* I - ICC filename */
2935 char url
[1024]; /* URL for profile filename */
2936 CFMutableDictionaryRef dict
; /* Dictionary for name */
2937 char *language
; /* Current language */
2938 ppd_attr_t
*attr
; /* Profile attribute */
2939 CFStringRef cflang
, /* Language string */
2940 cftext
; /* Localized text */
2944 * Build the profile name dictionary...
2947 dict
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
2948 &kCFTypeDictionaryKeyCallBacks
,
2949 &kCFTypeDictionaryValueCallBacks
);
2951 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, text
,
2952 kCFStringEncodingUTF8
);
2956 CFDictionarySetValue(dict
, CFSTR("en"), cftext
);
2963 * Find localized names for the color profiles...
2966 cupsArraySave(ppd
->sorted_attrs
);
2968 for (language
= (char *)cupsArrayFirst(languages
);
2970 language
= (char *)cupsArrayNext(languages
))
2974 if ((attr
= _ppdLocalizedAttr(ppd
, "cupsICCProfile", name
,
2976 attr
= _ppdLocalizedAttr(ppd
, "APTiogaProfile", name
, language
);
2979 attr
= _ppdLocalizedAttr(ppd
, "ColorModel", name
, language
);
2981 if (attr
&& attr
->text
[0])
2983 cflang
= CFStringCreateWithCString(kCFAllocatorDefault
, language
,
2984 kCFStringEncodingUTF8
);
2985 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, attr
->text
,
2986 kCFStringEncodingUTF8
);
2988 if (cflang
&& cftext
)
2989 CFDictionarySetValue(dict
, cflang
, cftext
);
2999 cupsArrayRestore(ppd
->sorted_attrs
);
3003 * Fill in the profile data...
3007 httpAssembleURI(HTTP_URI_CODING_ALL
, url
, sizeof(url
), "file", NULL
, "", 0,
3010 profile
->dataVersion
= cmDeviceProfileInfoVersion1
;
3011 profile
->profileID
= id
;
3012 profile
->profileLoc
.locType
= iccfile
? cmPathBasedProfile
: cmNoProfileBase
;
3013 profile
->profileName
= dict
;
3016 strlcpy(profile
->profileLoc
.u
.pathLoc
.path
, iccfile
,
3017 sizeof(profile
->profileLoc
.u
.pathLoc
.path
));
3022 * 'apple_register_profiles()' - Register color profiles for a printer.
3026 apple_register_profiles(
3027 cupsd_printer_t
*p
) /* I - Printer */
3029 int i
; /* Looping var */
3030 char ppdfile
[1024], /* PPD filename */
3031 iccfile
[1024], /* ICC filename */
3032 selector
[PPD_MAX_NAME
];
3033 /* Profile selection string */
3034 ppd_file_t
*ppd
; /* PPD file */
3035 ppd_attr_t
*attr
, /* Profile attributes */
3036 *profileid_attr
,/* cupsProfileID attribute */
3037 *q1_attr
, /* ColorModel (or other) qualifier */
3038 *q2_attr
, /* MediaType (or other) qualifier */
3039 *q3_attr
; /* Resolution (or other) qualifier */
3040 char q_keyword
[PPD_MAX_NAME
];
3041 /* Qualifier keyword */
3042 const char *q1_choice
, /* ColorModel (or other) choice */
3043 *q2_choice
, /* MediaType (or other) choice */
3044 *q3_choice
; /* Resolution (or other) choice */
3045 const char *profile_key
; /* Profile keyword */
3046 ppd_option_t
*cm_option
; /* Color model option */
3047 ppd_choice_t
*cm_choice
; /* Color model choice */
3048 int num_profiles
; /* Number of profiles */
3049 CMError error
; /* Last error */
3050 unsigned device_id
, /* Printer device ID */
3051 profile_id
, /* Profile ID */
3052 default_profile_id
= 0;
3053 /* Default profile ID */
3054 CFMutableDictionaryRef device_name
; /* Printer device name dictionary */
3055 CFStringRef printer_name
; /* Printer name string */
3056 CMDeviceScope scope
= /* Scope of the registration */
3058 kCFPreferencesAnyUser
,
3059 kCFPreferencesCurrentHost
3061 CMDeviceProfileArrayPtr profiles
; /* Profiles */
3062 CMDeviceProfileInfo
*profile
; /* Current profile */
3063 cups_array_t
*languages
; /* Languages array */
3067 * Make sure ColorSync is available...
3070 if (CMRegisterColorDevice
== NULL
)
3074 * Try opening the PPD file for this printer...
3077 snprintf(ppdfile
, sizeof(ppdfile
), "%s/ppd/%s.ppd", ServerRoot
, p
->name
);
3078 if ((ppd
= ppdOpenFile(ppdfile
)) == NULL
)
3082 * See if we have any profiles...
3085 if ((attr
= ppdFindAttr(ppd
, "APTiogaProfile", NULL
)) != NULL
)
3086 profile_key
= "APTiogaProfile";
3089 attr
= ppdFindAttr(ppd
, "cupsICCProfile", NULL
);
3090 profile_key
= "cupsICCProfile";
3093 for (num_profiles
= 0; attr
; attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3094 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3096 if (attr
->value
[0] != '/')
3097 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3100 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3102 if (access(iccfile
, 0))
3110 * If we have profiles, add them...
3113 if (num_profiles
> 0)
3115 if (profile_key
[0] == 'A')
3118 * For Tioga PPDs, get the default profile using the DefaultAPTiogaProfile
3122 if ((attr
= ppdFindAttr(ppd
, "DefaultAPTiogaProfile", NULL
)) != NULL
&&
3124 default_profile_id
= atoi(attr
->value
);
3126 q1_choice
= q2_choice
= q3_choice
= NULL
;
3131 * For CUPS PPDs, figure out the default profile selector values...
3134 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier1", NULL
)) != NULL
&&
3135 attr
->value
&& attr
->value
[0])
3137 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3138 q1_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3140 else if ((q1_attr
= ppdFindAttr(ppd
, "DefaultColorModel", NULL
)) == NULL
)
3141 q1_attr
= ppdFindAttr(ppd
, "DefaultColorSpace", NULL
);
3143 if (q1_attr
&& q1_attr
->value
&& q1_attr
->value
[0])
3144 q1_choice
= q1_attr
->value
;
3148 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier2", NULL
)) != NULL
&&
3149 attr
->value
&& attr
->value
[0])
3151 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3152 q2_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3155 q2_attr
= ppdFindAttr(ppd
, "DefaultMediaType", NULL
);
3157 if (q2_attr
&& q2_attr
->value
&& q2_attr
->value
[0])
3158 q2_choice
= q2_attr
->value
;
3162 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier3", NULL
)) != NULL
&&
3163 attr
->value
&& attr
->value
[0])
3165 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3166 q3_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3169 q3_attr
= ppdFindAttr(ppd
, "DefaultResolution", NULL
);
3171 if (q3_attr
&& q3_attr
->value
&& q3_attr
->value
[0])
3172 q3_choice
= q3_attr
->value
;
3178 * Build the array of profiles...
3180 * Note: This calloc actually requests slightly more memory than needed.
3183 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3185 cupsdLogMessage(CUPSD_LOG_ERROR
,
3186 "Unable to allocate memory for %d profiles!",
3192 profiles
->profileCount
= num_profiles
;
3193 languages
= _ppdGetLanguages(ppd
);
3195 for (profile
= profiles
->profiles
,
3196 attr
= ppdFindAttr(ppd
, profile_key
, NULL
);
3198 attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3199 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3202 * Add this profile...
3205 if (attr
->value
[0] != '/')
3206 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3209 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3211 if (access(iccfile
, 0))
3214 if (profile_key
[0] == 'c')
3216 cupsArraySave(ppd
->sorted_attrs
);
3218 if ((profileid_attr
= ppdFindAttr(ppd
, "cupsProfileID",
3219 attr
->spec
)) != NULL
&&
3220 profileid_attr
->value
&& isdigit(profileid_attr
->value
[0] & 255))
3221 profile_id
= (unsigned)strtoul(profileid_attr
->value
, NULL
, 10);
3223 profile_id
= _ppdHashName(attr
->spec
);
3225 cupsArrayRestore(ppd
->sorted_attrs
);
3228 profile_id
= atoi(attr
->spec
);
3230 apple_init_profile(ppd
, languages
, profile
, profile_id
, attr
->spec
,
3231 attr
->text
[0] ? attr
->text
: attr
->spec
, iccfile
);
3236 * See if this is the default profile...
3239 if (!default_profile_id
)
3245 snprintf(selector
, sizeof(selector
), "%s.%s.%s",
3246 q1_choice
, q2_choice
, q3_choice
);
3247 if (!strcmp(selector
, attr
->spec
))
3248 default_profile_id
= profile_id
;
3251 if (!default_profile_id
)
3253 snprintf(selector
, sizeof(selector
), "%s.%s.", q1_choice
,
3255 if (!strcmp(selector
, attr
->spec
))
3256 default_profile_id
= profile_id
;
3260 if (!default_profile_id
&& q3_choice
)
3262 snprintf(selector
, sizeof(selector
), "%s..%s", q1_choice
,
3264 if (!strcmp(selector
, attr
->spec
))
3265 default_profile_id
= profile_id
;
3268 if (!default_profile_id
)
3270 snprintf(selector
, sizeof(selector
), "%s..", q1_choice
);
3271 if (!strcmp(selector
, attr
->spec
))
3272 default_profile_id
= profile_id
;
3277 _ppdFreeLanguages(languages
);
3279 else if ((cm_option
= ppdFindOption(ppd
, "ColorModel")) != NULL
)
3282 * Extract profiles from ColorModel option...
3285 const char *profile_name
; /* Name of generic profile */
3288 num_profiles
= cm_option
->num_choices
;
3290 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3292 cupsdLogMessage(CUPSD_LOG_ERROR
,
3293 "Unable to allocate memory for %d profiles!",
3299 profiles
->profileCount
= num_profiles
;
3301 for (profile
= profiles
->profiles
, i
= cm_option
->num_choices
,
3302 cm_choice
= cm_option
->choices
;
3304 i
--, cm_choice
++, profile
++)
3306 if (!strcmp(cm_choice
->choice
, "Gray") ||
3307 !strcmp(cm_choice
->choice
, "Black"))
3308 profile_name
= "Gray";
3309 else if (!strcmp(cm_choice
->choice
, "RGB") ||
3310 !strcmp(cm_choice
->choice
, "CMY"))
3311 profile_name
= "RGB";
3312 else if (!strcmp(cm_choice
->choice
, "CMYK") ||
3313 !strcmp(cm_choice
->choice
, "KCMY"))
3314 profile_name
= "CMYK";
3316 profile_name
= "DeviceN";
3318 snprintf(selector
, sizeof(selector
), "%s..", profile_name
);
3319 profile_id
= _ppdHashName(selector
);
3321 apple_init_profile(ppd
, NULL
, profile
, profile_id
, cm_choice
->choice
,
3322 cm_choice
->text
, NULL
);
3324 if (cm_choice
->marked
)
3325 default_profile_id
= profile_id
;
3331 * Use the default colorspace...
3334 num_profiles
= 1 + ppd
->colorspace
!= PPD_CS_GRAY
;
3336 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3338 cupsdLogMessage(CUPSD_LOG_ERROR
,
3339 "Unable to allocate memory for %d profiles!",
3345 profiles
->profileCount
= num_profiles
;
3347 apple_init_profile(ppd
, NULL
, profiles
->profiles
, _ppdHashName("Gray.."),
3348 "Gray", "Gray", NULL
);
3350 switch (ppd
->colorspace
)
3354 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3355 _ppdHashName("RGB.."), "RGB", "RGB", NULL
);
3359 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3360 _ppdHashName("CMYK.."), "CMYK", "CMYK", NULL
);
3364 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3365 _ppdHashName("DeviceN.."), "DeviceN", "DeviceN",
3374 if (num_profiles
> 0)
3377 * Make sure we have a default profile ID...
3380 if (!default_profile_id
)
3381 default_profile_id
= profiles
->profiles
[num_profiles
- 1].profileID
;
3384 * Get the device ID hash and pathelogical name dictionary.
3387 cupsdLogMessage(CUPSD_LOG_INFO
, "Registering ICC color profiles for \"%s\"",
3390 device_id
= _ppdHashName(p
->name
);
3391 device_name
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3392 &kCFTypeDictionaryKeyCallBacks
,
3393 &kCFTypeDictionaryValueCallBacks
);
3394 printer_name
= CFStringCreateWithCString(kCFAllocatorDefault
, p
->name
,
3395 kCFStringEncodingUTF8
);
3397 if (device_name
&& printer_name
)
3399 CFDictionarySetValue(device_name
, CFSTR("en"), printer_name
);
3402 * Register the device with ColorSync...
3405 error
= CMRegisterColorDevice(cmPrinterDeviceClass
, device_id
,
3406 device_name
, &scope
);
3409 * Register the profiles...
3413 error
= CMSetDeviceFactoryProfiles(cmPrinterDeviceClass
, device_id
,
3414 default_profile_id
, profiles
);
3424 cupsdLogMessage(CUPSD_LOG_ERROR
,
3425 "Unable to register ICC color profiles for \"%s\" - %d",
3426 p
->name
, (int)error
);
3428 for (profile
= profiles
->profiles
;
3430 profile
++, num_profiles
--)
3431 CFRelease(profile
->profileName
);
3436 CFRelease(printer_name
);
3439 CFRelease(device_name
);
3447 * 'apple_unregister_profiles()' - Remove color profiles for the specified
3452 apple_unregister_profiles(
3453 cupsd_printer_t
*p
) /* I - Printer */
3456 * Make sure ColorSync is available...
3459 if (CMUnregisterColorDevice
!= NULL
)
3460 CMUnregisterColorDevice(cmPrinterDeviceClass
, _ppdHashName(p
->name
));
3462 #endif /* __APPLE__ */
3465 * 'apply_printer_defaults()' - Apply printer default options to a job.
3469 apply_printer_defaults(
3470 cupsd_printer_t
*printer
, /* I - Printer */
3471 cupsd_job_t
*job
) /* I - Job */
3473 int i
, /* Looping var */
3474 num_options
; /* Number of default options */
3475 cups_option_t
*options
, /* Default options */
3476 *option
; /* Current option */
3480 * Collect all of the default options and add the missing ones to the
3484 for (i
= printer
->num_options
, num_options
= 0, option
= printer
->options
;
3487 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
3489 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
3494 * Encode these options as attributes in the job object...
3497 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
3498 cupsFreeOptions(num_options
, options
);
3503 * 'authenticate_job()' - Set job authentication info.
3507 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
3508 ipp_attribute_t
*uri
) /* I - Job URI */
3510 ipp_attribute_t
*attr
, /* job-id attribute */
3511 *auth_info
; /* auth-info attribute */
3512 int jobid
; /* Job ID */
3513 cupsd_job_t
*job
; /* Current job */
3514 char method
[HTTP_MAX_URI
],
3515 /* Method portion of URI */
3516 username
[HTTP_MAX_URI
],
3517 /* Username portion of URI */
3519 /* Host portion of URI */
3520 resource
[HTTP_MAX_URI
];
3521 /* Resource portion of URI */
3522 int port
; /* Port portion of URI */
3525 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
3526 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
3529 * Start with "everything is OK" status...
3532 con
->response
->request
.status
.status_code
= IPP_OK
;
3535 * See if we have a job URI or a printer URI...
3538 if (!strcmp(uri
->name
, "printer-uri"))
3541 * Got a printer URI; see if we also have a job-id attribute...
3544 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3545 IPP_TAG_INTEGER
)) == NULL
)
3547 send_ipp_status(con
, IPP_BAD_REQUEST
,
3548 _("Got a printer-uri attribute but no job-id!"));
3552 jobid
= attr
->values
[0].integer
;
3557 * Got a job URI; parse it to get the job ID...
3560 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
3561 sizeof(method
), username
, sizeof(username
), host
,
3562 sizeof(host
), &port
, resource
, sizeof(resource
));
3564 if (strncmp(resource
, "/jobs/", 6))
3570 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri attribute \"%s\"!"),
3571 uri
->values
[0].string
.text
);
3575 jobid
= atoi(resource
+ 6);
3579 * See if the job exists...
3582 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3585 * Nope - return a "not found" error...
3588 send_ipp_status(con
, IPP_NOT_FOUND
,
3589 _("Job #%d does not exist!"), jobid
);
3594 * See if the job has been completed...
3597 if (job
->state_value
!= IPP_JOB_HELD
)
3600 * Return a "not-possible" error...
3603 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3604 _("Job #%d is not held for authentication!"),
3610 * See if we have already authenticated...
3613 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3615 if (!con
->username
[0] && !auth_info
)
3617 cupsd_printer_t
*printer
; /* Job destination */
3621 * No auth data. If we need to authenticate via Kerberos, send a
3622 * HTTP auth challenge, otherwise just return an IPP error...
3625 printer
= cupsdFindDest(job
->dest
);
3627 if (printer
&& printer
->num_auth_info_required
> 0 &&
3628 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3629 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3631 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3632 _("No authentication information provided!"));
3637 * See if the job is owned by the requesting user...
3640 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3642 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3647 * Save the authentication information for this job...
3650 save_auth_info(con
, job
, auth_info
);
3653 * Reset the job-hold-until value to "no-hold"...
3656 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3657 IPP_TAG_KEYWORD
)) == NULL
)
3658 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3662 attr
->value_tag
= IPP_TAG_KEYWORD
;
3663 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3667 * Release the job and return...
3670 cupsdReleaseJob(job
);
3672 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Authenticated by \"%s\".", jobid
,
3678 * 'cancel_all_jobs()' - Cancel all print jobs.
3682 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3683 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3685 http_status_t status
; /* Policy status */
3686 cups_ptype_t dtype
; /* Destination type */
3687 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3688 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3689 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3690 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3691 int port
; /* Port portion of URI */
3692 ipp_attribute_t
*attr
; /* Attribute in request */
3693 const char *username
; /* Username */
3694 int purge
; /* Purge? */
3695 cupsd_printer_t
*printer
; /* Printer */
3698 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3699 con
->http
.fd
, uri
->values
[0].string
.text
);
3702 * See if we have a printer URI...
3705 if (strcmp(uri
->name
, "printer-uri"))
3707 send_ipp_status(con
, IPP_BAD_REQUEST
,
3708 _("The printer-uri attribute is required!"));
3713 * Get the username (if any) for the jobs we want to cancel (only if
3714 * "my-jobs" is specified...
3717 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3718 IPP_TAG_BOOLEAN
)) != NULL
&&
3719 attr
->values
[0].boolean
)
3721 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3722 IPP_TAG_NAME
)) != NULL
)
3723 username
= attr
->values
[0].string
.text
;
3726 send_ipp_status(con
, IPP_BAD_REQUEST
,
3727 _("Missing requesting-user-name attribute!"));
3735 * Look for the "purge-jobs" attribute...
3738 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3739 IPP_TAG_BOOLEAN
)) != NULL
)
3740 purge
= attr
->values
[0].boolean
;
3745 * And if the destination is valid...
3748 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3754 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3755 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3756 hostname
, sizeof(hostname
), &port
,
3757 resource
, sizeof(resource
));
3759 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3760 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3762 send_ipp_status(con
, IPP_NOT_FOUND
,
3763 _("The printer or class was not found."));
3771 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3773 send_http_error(con
, status
, NULL
);
3778 * Cancel all jobs on all printers...
3781 cupsdCancelJobs(NULL
, username
, purge
);
3783 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3784 purge
? "purged" : "canceled", get_username(con
));
3792 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3795 send_http_error(con
, status
, printer
);
3800 * Cancel all of the jobs on the named printer...
3803 cupsdCancelJobs(printer
->name
, username
, purge
);
3805 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3806 printer
->name
, purge
? "purged" : "canceled",
3810 con
->response
->request
.status
.status_code
= IPP_OK
;
3815 * 'cancel_job()' - Cancel a print job.
3819 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3820 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3822 ipp_attribute_t
*attr
; /* Current attribute */
3823 int jobid
; /* Job ID */
3824 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3825 username
[HTTP_MAX_URI
], /* Username portion of URI */
3826 host
[HTTP_MAX_URI
], /* Host portion of URI */
3827 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3828 int port
; /* Port portion of URI */
3829 cupsd_job_t
*job
; /* Job information */
3830 cups_ptype_t dtype
; /* Destination type (printer/class) */
3831 cupsd_printer_t
*printer
; /* Printer data */
3832 int purge
; /* Purge the job? */
3835 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3836 con
->http
.fd
, uri
->values
[0].string
.text
);
3839 * See if we have a job URI or a printer URI...
3842 if (!strcmp(uri
->name
, "printer-uri"))
3845 * Got a printer URI; see if we also have a job-id attribute...
3848 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3849 IPP_TAG_INTEGER
)) == NULL
)
3851 send_ipp_status(con
, IPP_BAD_REQUEST
,
3852 _("Got a printer-uri attribute but no job-id!"));
3856 if ((jobid
= attr
->values
[0].integer
) == 0)
3859 * Find the current job on the specified printer...
3862 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3868 send_ipp_status(con
, IPP_NOT_FOUND
,
3869 _("The printer or class was not found."));
3874 * See if the printer is currently printing a job...
3878 jobid
= ((cupsd_job_t
*)printer
->job
)->id
;
3882 * No, see if there are any pending jobs...
3885 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3887 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3888 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3889 !strcasecmp(job
->dest
, printer
->name
))
3896 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3898 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3899 if (job
->state_value
== IPP_JOB_STOPPED
&&
3900 !strcasecmp(job
->dest
, printer
->name
))
3907 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s!"),
3918 * Got a job URI; parse it to get the job ID...
3921 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3922 sizeof(scheme
), username
, sizeof(username
), host
,
3923 sizeof(host
), &port
, resource
, sizeof(resource
));
3925 if (strncmp(resource
, "/jobs/", 6))
3931 send_ipp_status(con
, IPP_BAD_REQUEST
,
3932 _("Bad job-uri attribute \"%s\"!"),
3933 uri
->values
[0].string
.text
);
3937 jobid
= atoi(resource
+ 6);
3941 * Look for the "purge-job" attribute...
3944 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3945 IPP_TAG_BOOLEAN
)) != NULL
)
3946 purge
= attr
->values
[0].boolean
;
3951 * See if the job exists...
3954 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3957 * Nope - return a "not found" error...
3960 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
3965 * See if the job is owned by the requesting user...
3968 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3970 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3975 * See if the job is already completed, canceled, or aborted; if so,
3976 * we can't cancel...
3979 if (job
->state_value
>= IPP_JOB_CANCELED
&& !purge
)
3981 switch (job
->state_value
)
3983 case IPP_JOB_CANCELED
:
3984 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3985 _("Job #%d is already canceled - can\'t cancel."),
3989 case IPP_JOB_ABORTED
:
3990 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3991 _("Job #%d is already aborted - can\'t cancel."),
3996 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3997 _("Job #%d is already completed - can\'t cancel."),
4006 * Cancel the job and return...
4009 cupsdCancelJob(job
, purge
, IPP_JOB_CANCELED
);
4013 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
4016 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
4019 con
->response
->request
.status
.status_code
= IPP_OK
;
4024 * 'cancel_subscription()' - Cancel a subscription.
4028 cancel_subscription(
4029 cupsd_client_t
*con
, /* I - Client connection */
4030 int sub_id
) /* I - Subscription ID */
4032 http_status_t status
; /* Policy status */
4033 cupsd_subscription_t
*sub
; /* Subscription */
4036 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4037 "cancel_subscription(con=%p[%d], sub_id=%d)",
4038 con
, con
->http
.fd
, sub_id
);
4041 * Is the subscription ID valid?
4044 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
4047 * Bad subscription ID...
4050 send_ipp_status(con
, IPP_NOT_FOUND
,
4051 _("notify-subscription-id %d no good!"), sub_id
);
4059 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
4061 con
, sub
->owner
)) != HTTP_OK
)
4063 send_http_error(con
, status
, sub
->dest
);
4068 * Cancel the subscription...
4071 cupsdDeleteSubscription(sub
, 1);
4073 con
->response
->request
.status
.status_code
= IPP_OK
;
4078 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
4081 static int /* O - 1 if OK, 0 if not */
4082 check_rss_recipient(
4083 const char *recipient
) /* I - Recipient URI */
4085 cupsd_subscription_t
*sub
; /* Current subscription */
4088 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
4090 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
4094 * Compare the URIs up to the first ?...
4097 const char *r1
, *r2
;
4099 for (r1
= recipient
, r2
= sub
->recipient
;
4100 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
4112 * 'check_quotas()' - Check quotas for a printer and user.
4115 static int /* O - 1 if OK, 0 if not */
4116 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
4117 cupsd_printer_t
*p
) /* I - Printer or class */
4119 int i
; /* Looping var */
4120 char username
[33]; /* Username */
4121 cupsd_quota_t
*q
; /* Quota data */
4122 #ifdef HAVE_MBR_UID_TO_UUID
4124 * Use Apple membership APIs which require that all names represent
4125 * valid user account or group records accessible by the server.
4128 uuid_t usr_uuid
; /* UUID for job requesting user */
4129 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
4130 uuid_t grp_uuid
; /* UUID for ACL group name entry */
4131 int mbr_err
; /* Error from membership function */
4132 int is_member
; /* Is this user a member? */
4135 * Use standard POSIX APIs for checking users and groups...
4138 struct passwd
*pw
; /* User password data */
4139 #endif /* HAVE_MBR_UID_TO_UUID */
4142 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
4143 con
, con
->http
.fd
, p
, p
->name
);
4146 * Figure out who is printing...
4149 strlcpy(username
, get_username(con
), sizeof(username
));
4152 * Check global active job limits for printers and users...
4155 if (MaxJobsPerPrinter
)
4158 * Check if there are too many pending jobs on this printer...
4161 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
4163 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
4172 * Check if there are too many pending jobs for this user...
4175 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
4177 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
4184 * Check against users...
4187 if (p
->num_users
== 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
4192 #ifdef HAVE_MBR_UID_TO_UUID
4194 * Get UUID for job requesting user...
4197 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
4203 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4204 "check_quotas: UUID lookup failed for user \"%s\"",
4206 cupsdLogMessage(CUPSD_LOG_INFO
,
4207 "Denying user \"%s\" access to printer \"%s\" "
4208 "(unknown user)...",
4214 * Get UID and GID of requesting user...
4217 pw
= getpwnam(username
);
4219 #endif /* HAVE_MBR_UID_TO_UUID */
4221 for (i
= 0; i
< p
->num_users
; i
++)
4222 if (p
->users
[i
][0] == '@')
4225 * Check group membership...
4228 #ifdef HAVE_MBR_UID_TO_UUID
4229 if (p
->users
[i
][1] == '#')
4231 if (uuid_parse((char *)p
->users
[i
] + 2, grp_uuid
))
4232 uuid_clear(grp_uuid
);
4234 else if ((mbr_err
= mbr_group_name_to_uuid((char *)p
->users
[i
] + 1,
4238 * Invalid ACL entries are ignored for matching; just record a
4239 * warning in the log...
4242 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4243 "check_quotas: UUID lookup failed for ACL entry "
4244 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4245 cupsdLogMessage(CUPSD_LOG_WARN
,
4246 "Access control entry \"%s\" not a valid group name; "
4247 "entry ignored", p
->users
[i
]);
4250 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
4254 * At this point, there should be no errors, but check anyways...
4257 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4258 "check_quotas: group \"%s\" membership check "
4259 "failed (err=%d)", p
->users
[i
] + 1, mbr_err
);
4264 * Stop if we found a match...
4271 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
4273 #endif /* HAVE_MBR_UID_TO_UUID */
4275 #ifdef HAVE_MBR_UID_TO_UUID
4278 if (p
->users
[i
][0] == '#')
4280 if (uuid_parse((char *)p
->users
[i
] + 1, usr2_uuid
))
4281 uuid_clear(usr2_uuid
);
4283 else if ((mbr_err
= mbr_user_name_to_uuid((char *)p
->users
[i
],
4287 * Invalid ACL entries are ignored for matching; just record a
4288 * warning in the log...
4291 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4292 "check_quotas: UUID lookup failed for ACL entry "
4293 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4294 cupsdLogMessage(CUPSD_LOG_WARN
,
4295 "Access control entry \"%s\" not a valid user name; "
4296 "entry ignored", p
->users
[i
]);
4299 if ((mbr_err
= mbr_check_membership(usr_uuid
, usr2_uuid
,
4302 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4303 "check_quotas: User \"%s\" identity check failed "
4304 "(err=%d)", p
->users
[i
], mbr_err
);
4312 else if (!strcasecmp(username
, p
->users
[i
]))
4314 #endif /* HAVE_MBR_UID_TO_UUID */
4316 if ((i
< p
->num_users
) == p
->deny_users
)
4318 cupsdLogMessage(CUPSD_LOG_INFO
,
4319 "Denying user \"%s\" access to printer \"%s\"...",
4330 if (AppleQuotas
&& (q
= cupsdFindQuota(p
, username
)) != NULL
)
4333 * TODO: Define these special page count values as constants!
4336 if (q
->page_count
== -4) /* special case: unlimited user */
4338 cupsdLogMessage(CUPSD_LOG_INFO
,
4339 "User \"%s\" request approved for printer %s (%s): "
4341 username
, p
->name
, p
->info
);
4342 q
->page_count
= 0; /* allow user to print */
4345 else if (q
->page_count
== -3) /* quota exceeded */
4347 cupsdLogMessage(CUPSD_LOG_INFO
,
4348 "User \"%s\" request denied for printer %s (%s): "
4349 "quota limit exceeded.",
4350 username
, p
->name
, p
->info
);
4351 q
->page_count
= 2; /* force quota exceeded failure */
4354 else if (q
->page_count
== -2) /* quota disabled for user */
4356 cupsdLogMessage(CUPSD_LOG_INFO
,
4357 "User \"%s\" request denied for printer %s (%s): "
4358 "printing disabled for user.",
4359 username
, p
->name
, p
->info
);
4360 q
->page_count
= 2; /* force quota exceeded failure */
4363 else if (q
->page_count
== -1) /* quota access error */
4365 cupsdLogMessage(CUPSD_LOG_INFO
,
4366 "User \"%s\" request denied for printer %s (%s): "
4367 "unable to determine quota limit.",
4368 username
, p
->name
, p
->info
);
4369 q
->page_count
= 2; /* force quota exceeded failure */
4372 else if (q
->page_count
< 0) /* user not found or other error */
4374 cupsdLogMessage(CUPSD_LOG_INFO
,
4375 "User \"%s\" request denied for printer %s (%s): "
4376 "user disabled / missing quota.",
4377 username
, p
->name
, p
->info
);
4378 q
->page_count
= 2; /* force quota exceeded failure */
4381 else /* page within user limits */
4383 q
->page_count
= 0; /* allow user to print */
4388 #endif /* __APPLE__ */
4389 if (p
->k_limit
|| p
->page_limit
)
4391 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
4393 cupsdLogMessage(CUPSD_LOG_ERROR
,
4394 "Unable to allocate quota data for user \"%s\"!",
4399 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
4400 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
4402 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
4409 * If we have gotten this far, we're done!
4417 * 'copy_attribute()' - Copy a single attribute.
4420 static ipp_attribute_t
* /* O - New attribute */
4422 ipp_t
*to
, /* O - Destination request/response */
4423 ipp_attribute_t
*attr
, /* I - Attribute to copy */
4424 int quickcopy
) /* I - Do a quick copy? */
4426 int i
; /* Looping var */
4427 ipp_attribute_t
*toattr
; /* Destination attribute */
4430 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4431 "copy_attribute(%p, %p[%s,%x,%x])", to
, attr
,
4432 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
4435 switch (attr
->value_tag
& ~IPP_TAG_COPY
)
4438 toattr
= ippAddSeparator(to
);
4441 case IPP_TAG_INTEGER
:
4443 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4444 attr
->name
, attr
->num_values
, NULL
);
4446 for (i
= 0; i
< attr
->num_values
; i
++)
4447 toattr
->values
[i
].integer
= attr
->values
[i
].integer
;
4450 case IPP_TAG_BOOLEAN
:
4451 toattr
= ippAddBooleans(to
, attr
->group_tag
, attr
->name
,
4452 attr
->num_values
, NULL
);
4454 for (i
= 0; i
< attr
->num_values
; i
++)
4455 toattr
->values
[i
].boolean
= attr
->values
[i
].boolean
;
4458 case IPP_TAG_STRING
:
4461 case IPP_TAG_KEYWORD
:
4463 case IPP_TAG_URISCHEME
:
4464 case IPP_TAG_CHARSET
:
4465 case IPP_TAG_LANGUAGE
:
4466 case IPP_TAG_MIMETYPE
:
4467 toattr
= ippAddStrings(to
, attr
->group_tag
,
4468 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4469 attr
->name
, attr
->num_values
, NULL
, NULL
);
4473 for (i
= 0; i
< attr
->num_values
; i
++)
4474 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4478 for (i
= 0; i
< attr
->num_values
; i
++)
4479 toattr
->values
[i
].string
.text
=
4480 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4485 toattr
= ippAddDate(to
, attr
->group_tag
, attr
->name
,
4486 attr
->values
[0].date
);
4489 case IPP_TAG_RESOLUTION
:
4490 toattr
= ippAddResolutions(to
, attr
->group_tag
, attr
->name
,
4491 attr
->num_values
, IPP_RES_PER_INCH
,
4494 for (i
= 0; i
< attr
->num_values
; i
++)
4496 toattr
->values
[i
].resolution
.xres
= attr
->values
[i
].resolution
.xres
;
4497 toattr
->values
[i
].resolution
.yres
= attr
->values
[i
].resolution
.yres
;
4498 toattr
->values
[i
].resolution
.units
= attr
->values
[i
].resolution
.units
;
4502 case IPP_TAG_RANGE
:
4503 toattr
= ippAddRanges(to
, attr
->group_tag
, attr
->name
,
4504 attr
->num_values
, NULL
, NULL
);
4506 for (i
= 0; i
< attr
->num_values
; i
++)
4508 toattr
->values
[i
].range
.lower
= attr
->values
[i
].range
.lower
;
4509 toattr
->values
[i
].range
.upper
= attr
->values
[i
].range
.upper
;
4513 case IPP_TAG_TEXTLANG
:
4514 case IPP_TAG_NAMELANG
:
4515 toattr
= ippAddStrings(to
, attr
->group_tag
,
4516 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4517 attr
->name
, attr
->num_values
, NULL
, NULL
);
4521 for (i
= 0; i
< attr
->num_values
; i
++)
4523 toattr
->values
[i
].string
.charset
= attr
->values
[i
].string
.charset
;
4524 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4529 for (i
= 0; i
< attr
->num_values
; i
++)
4532 toattr
->values
[i
].string
.charset
=
4533 _cupsStrAlloc(attr
->values
[i
].string
.charset
);
4535 toattr
->values
[i
].string
.charset
=
4536 toattr
->values
[0].string
.charset
;
4538 toattr
->values
[i
].string
.text
=
4539 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4544 case IPP_TAG_BEGIN_COLLECTION
:
4545 toattr
= ippAddCollections(to
, attr
->group_tag
, attr
->name
,
4546 attr
->num_values
, NULL
);
4548 for (i
= 0; i
< attr
->num_values
; i
++)
4550 toattr
->values
[i
].collection
= ippNew();
4551 copy_attrs(toattr
->values
[i
].collection
, attr
->values
[i
].collection
,
4552 NULL
, IPP_TAG_ZERO
, 0);
4557 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4558 attr
->name
, attr
->num_values
, NULL
);
4560 for (i
= 0; i
< attr
->num_values
; i
++)
4562 toattr
->values
[i
].unknown
.length
= attr
->values
[i
].unknown
.length
;
4564 if (toattr
->values
[i
].unknown
.length
> 0)
4566 if ((toattr
->values
[i
].unknown
.data
=
4567 malloc(toattr
->values
[i
].unknown
.length
)) == NULL
)
4568 toattr
->values
[i
].unknown
.length
= 0;
4570 memcpy(toattr
->values
[i
].unknown
.data
,
4571 attr
->values
[i
].unknown
.data
,
4572 toattr
->values
[i
].unknown
.length
);
4575 break; /* anti-compiler-warning-code */
4583 * 'copy_attrs()' - Copy attributes from one request to another.
4587 copy_attrs(ipp_t
*to
, /* I - Destination request */
4588 ipp_t
*from
, /* I - Source request */
4589 cups_array_t
*ra
, /* I - Requested attributes */
4590 ipp_tag_t group
, /* I - Group to copy */
4591 int quickcopy
) /* I - Do a quick copy? */
4593 ipp_attribute_t
*fromattr
; /* Source attribute */
4596 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4597 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4598 to
, from
, ra
, group
, quickcopy
);
4603 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4606 * Filter attributes as needed...
4609 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4610 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4613 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4614 copy_attribute(to
, fromattr
, quickcopy
);
4620 * 'copy_banner()' - Copy a banner file to the requests directory for the
4624 static int /* O - Size of banner file in kbytes */
4625 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4626 cupsd_job_t
*job
, /* I - Job information */
4627 const char *name
) /* I - Name of banner */
4629 int i
; /* Looping var */
4630 int kbytes
; /* Size of banner file in kbytes */
4631 char filename
[1024]; /* Job filename */
4632 cupsd_banner_t
*banner
; /* Pointer to banner */
4633 cups_file_t
*in
; /* Input file */
4634 cups_file_t
*out
; /* Output file */
4635 int ch
; /* Character from file */
4636 char attrname
[255], /* Name of attribute */
4637 *s
; /* Pointer into name */
4638 ipp_attribute_t
*attr
; /* Attribute */
4641 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4642 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4643 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4644 name
? name
: "(null)");
4647 * Find the banner; return if not found or "none"...
4650 if (!name
|| !strcmp(name
, "none") ||
4651 (banner
= cupsdFindBanner(name
)) == NULL
)
4655 * Open the banner and job files...
4658 if (add_file(con
, job
, banner
->filetype
, 0))
4661 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4663 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4665 cupsdLogMessage(CUPSD_LOG_ERROR
,
4666 "Unable to create banner job file %s - %s",
4667 filename
, strerror(errno
));
4672 fchmod(cupsFileNumber(out
), 0640);
4673 fchown(cupsFileNumber(out
), RunUser
, Group
);
4676 * Try the localized banner file under the subdirectory...
4679 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4681 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4684 * Convert ll-cc to ll_CC...
4688 attrname
[3] = toupper(attrname
[3] & 255);
4689 attrname
[4] = toupper(attrname
[4] & 255);
4692 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4695 if (access(filename
, 0) && strlen(attrname
) > 2)
4698 * Wasn't able to find "ll_CC" locale file; try the non-national
4699 * localization banner directory.
4704 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4708 if (access(filename
, 0))
4711 * Use the non-localized banner file.
4714 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4717 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4721 cupsdLogMessage(CUPSD_LOG_ERROR
,
4722 "Unable to open banner template file %s - %s",
4723 filename
, strerror(errno
));
4729 * Parse the file to the end...
4732 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4736 * Get an attribute name...
4739 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4740 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4742 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4752 * Ignore { followed by stuff that is not an attribute name...
4755 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4760 * See if it is defined...
4763 if (attrname
[0] == '?')
4768 if (!strcmp(s
, "printer-name"))
4770 cupsFilePuts(out
, job
->dest
);
4773 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4776 * See if we have a leading question mark...
4779 if (attrname
[0] != '?')
4782 * Nope, write to file as-is; probably a PostScript procedure...
4785 cupsFilePrintf(out
, "{%s}", attrname
);
4792 * Output value(s)...
4795 for (i
= 0; i
< attr
->num_values
; i
++)
4798 cupsFilePutChar(out
, ',');
4800 switch (attr
->value_tag
)
4802 case IPP_TAG_INTEGER
:
4804 if (!strncmp(s
, "time-at-", 8))
4805 cupsFilePuts(out
, cupsdGetDateTime(attr
->values
[i
].integer
));
4807 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4810 case IPP_TAG_BOOLEAN
:
4811 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4814 case IPP_TAG_NOVALUE
:
4815 cupsFilePuts(out
, "novalue");
4818 case IPP_TAG_RANGE
:
4819 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4820 attr
->values
[i
].range
.upper
);
4823 case IPP_TAG_RESOLUTION
:
4824 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4825 attr
->values
[i
].resolution
.yres
,
4826 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4831 case IPP_TAG_STRING
:
4834 case IPP_TAG_KEYWORD
:
4835 case IPP_TAG_CHARSET
:
4836 case IPP_TAG_LANGUAGE
:
4837 if (!strcasecmp(banner
->filetype
->type
, "postscript"))
4840 * Need to quote strings for PS banners...
4845 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4847 if (*p
== '(' || *p
== ')' || *p
== '\\')
4849 cupsFilePutChar(out
, '\\');
4850 cupsFilePutChar(out
, *p
);
4852 else if (*p
< 32 || *p
> 126)
4853 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4855 cupsFilePutChar(out
, *p
);
4859 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4863 break; /* anti-compiler-warning-code */
4867 else if (ch
== '\\') /* Quoted char */
4869 ch
= cupsFileGetChar(in
);
4871 if (ch
!= '{') /* Only do special handling for \{ */
4872 cupsFilePutChar(out
, '\\');
4874 cupsFilePutChar(out
, ch
);
4877 cupsFilePutChar(out
, ch
);
4881 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4883 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4884 IPP_TAG_INTEGER
)) != NULL
)
4885 attr
->values
[0].integer
+= kbytes
;
4894 * 'copy_file()' - Copy a PPD file or interface script...
4897 static int /* O - 0 = success, -1 = error */
4898 copy_file(const char *from
, /* I - Source file */
4899 const char *to
) /* I - Destination file */
4901 cups_file_t
*src
, /* Source file */
4902 *dst
; /* Destination file */
4903 int bytes
; /* Bytes to read/write */
4904 char buffer
[2048]; /* Copy buffer */
4907 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4910 * Open the source and destination file for a copy...
4913 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4916 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4923 * Copy the source file to the destination...
4926 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4927 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
4935 * Close both files and return...
4940 return (cupsFileClose(dst
));
4945 * 'copy_model()' - Copy a PPD model file, substituting default values
4949 static int /* O - 0 = success, -1 = error */
4950 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4951 const char *from
, /* I - Source file */
4952 const char *to
) /* I - Destination file */
4954 fd_set input
; /* select() input set */
4955 struct timeval timeout
; /* select() timeout */
4956 int maxfd
; /* Max file descriptor for select() */
4957 char tempfile
[1024]; /* Temporary PPD file */
4958 int tempfd
; /* Temporary PPD file descriptor */
4959 int temppid
; /* Process ID of cups-driverd */
4960 int temppipe
[2]; /* Temporary pipes */
4961 char *argv
[4], /* Command-line arguments */
4962 *envp
[MAX_ENV
]; /* Environment */
4963 cups_file_t
*src
, /* Source file */
4964 *dst
; /* Destination file */
4965 ppd_file_t
*ppd
; /* PPD file */
4966 int bytes
, /* Bytes from pipe */
4967 total
; /* Total bytes from pipe */
4968 char buffer
[2048]; /* Copy buffer */
4969 int i
; /* Looping var */
4970 char option
[PPD_MAX_NAME
], /* Option name */
4971 choice
[PPD_MAX_NAME
]; /* Choice name */
4972 int num_defaults
; /* Number of default options */
4973 cups_option_t
*defaults
; /* Default options */
4974 char cups_protocol
[PPD_MAX_LINE
];
4975 /* cupsProtocol attribute */
4976 int have_letter
, /* Have Letter size */
4977 have_a4
; /* Have A4 size */
4978 #ifdef HAVE_LIBPAPER
4979 char *paper_result
; /* Paper size name from libpaper */
4980 char system_paper
[64]; /* Paper size name buffer */
4981 #endif /* HAVE_LIBPAPER */
4984 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4985 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4989 * Run cups-driverd to get the PPD file...
4992 argv
[0] = "cups-driverd";
4994 argv
[2] = (char *)from
;
4997 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
4999 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
5000 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
5001 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
5005 cupsdOpenPipe(temppipe
);
5007 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5008 "copy_model: Running \"cups-driverd cat %s\"...", from
);
5010 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
5011 -1, -1, 0, DefaultProfile
, &temppid
))
5022 * Wait up to 30 seconds for the PPD file to be copied...
5027 if (temppipe
[0] > CGIPipes
[0])
5028 maxfd
= temppipe
[0] + 1;
5030 maxfd
= CGIPipes
[0] + 1;
5035 * 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
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
5391 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
5392 "printer-alert", NULL
, printer
->alert
);
5394 if (printer
->alert_description
&&
5395 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
5396 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5397 "printer-alert-description", NULL
,
5398 printer
->alert_description
);
5400 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
5401 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
5402 ippTimeToDate(curtime
));
5405 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
5407 if (printer
->reg_name
)
5408 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5409 "printer-dns-sd-name", NULL
, printer
->reg_name
);
5411 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
5412 "printer-dns-sd-name", 0);
5414 #endif /* HAVE_DNSSD */
5416 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
5417 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5418 "printer-error-policy", NULL
, printer
->error_policy
);
5420 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
5421 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
5422 printer
->accepting
);
5424 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
5425 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
5428 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
5429 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5430 "printer-op-policy", NULL
, printer
->op_policy
);
5432 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
5433 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
5436 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
5437 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5438 "printer-state-change-time", printer
->state_time
);
5440 if (MaxPrinterHistory
> 0 && printer
->num_history
> 0 &&
5441 cupsArrayFind(ra
, "printer-state-history"))
5444 * Printer history is only sent if specifically requested, so that
5445 * older CUPS/IPP clients won't barf on the collection attributes.
5448 history
= ippAddCollections(con
->response
, IPP_TAG_PRINTER
,
5449 "printer-state-history",
5450 printer
->num_history
, NULL
);
5452 for (i
= 0; i
< printer
->num_history
; i
++)
5453 copy_attrs(history
->values
[i
].collection
= ippNew(), printer
->history
[i
],
5454 NULL
, IPP_TAG_ZERO
, 0);
5457 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
5458 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5459 "printer-state-message", NULL
, printer
->state_message
);
5461 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
5462 add_printer_state_reasons(con
, printer
);
5464 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
5466 int type
; /* printer-type value */
5470 * Add the CUPS-specific printer-type attribute...
5473 type
= printer
->type
;
5475 if (printer
== DefaultPrinter
)
5476 type
|= CUPS_PRINTER_DEFAULT
;
5478 if (!printer
->accepting
)
5479 type
|= CUPS_PRINTER_REJECTING
;
5481 if (!printer
->shared
)
5482 type
|= CUPS_PRINTER_NOT_SHARED
;
5484 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
5488 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
5489 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5490 "printer-up-time", curtime
);
5492 if ((!ra
|| cupsArrayFind(ra
, "printer-uri-supported")) &&
5493 !ippFindAttribute(printer
->attrs
, "printer-uri-supported",
5496 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5497 "ipp", NULL
, con
->servername
, con
->serverport
,
5498 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5499 "/classes/%s" : "/printers/%s", printer
->name
);
5500 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5501 "printer-uri-supported", NULL
, printer_uri
);
5502 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
5506 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5507 add_queued_job_count(con
, printer
);
5509 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0);
5510 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
);
5515 * 'copy_subscription_attrs()' - Copy subscription attributes.
5519 copy_subscription_attrs(
5520 cupsd_client_t
*con
, /* I - Client connection */
5521 cupsd_subscription_t
*sub
, /* I - Subscription */
5522 cups_array_t
*ra
) /* I - Requested attributes array */
5524 ipp_attribute_t
*attr
; /* Current attribute */
5525 char printer_uri
[HTTP_MAX_URI
];
5527 int count
; /* Number of events */
5528 unsigned mask
; /* Current event mask */
5529 const char *name
; /* Current event name */
5533 * Copy the subscription attributes to the response using the
5534 * requested-attributes attribute that may be provided by the client.
5537 if (!ra
|| cupsArrayFind(ra
, "notify-events"))
5539 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5542 * Simple event list...
5545 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5546 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5547 "notify-events", NULL
, name
);
5552 * Complex event list...
5555 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5556 if (sub
->mask
& mask
)
5559 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5560 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5561 "notify-events", count
, NULL
, NULL
);
5563 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5564 if (sub
->mask
& mask
)
5566 attr
->values
[count
].string
.text
=
5567 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5574 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5575 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5576 "notify-job-id", sub
->job
->id
);
5578 if (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration")))
5579 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5580 "notify-lease-duration", sub
->lease
);
5582 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5584 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5585 "ipp", NULL
, con
->servername
, con
->serverport
,
5586 "/printers/%s", sub
->dest
->name
);
5587 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5588 "notify-printer-uri", NULL
, printer_uri
);
5591 if (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri")))
5592 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5593 "notify-recipient-uri", NULL
, sub
->recipient
);
5594 else if (!ra
|| cupsArrayFind(ra
, "notify-pull-method"))
5595 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5596 "notify-pull-method", NULL
, "ippget");
5598 if (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name"))
5599 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5600 "notify-subscriber-user-name", NULL
, sub
->owner
);
5602 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5603 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5604 "notify-subscription-id", sub
->id
);
5606 if (!ra
|| cupsArrayFind(ra
, "notify-time-interval"))
5607 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5608 "notify-time-interval", sub
->interval
);
5610 if (sub
->user_data_len
> 0 && (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5611 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5612 sub
->user_data
, sub
->user_data_len
);
5617 * 'create_job()' - Print a file to a printer or class.
5621 create_job(cupsd_client_t
*con
, /* I - Client connection */
5622 ipp_attribute_t
*uri
) /* I - Printer URI */
5624 cupsd_printer_t
*printer
; /* Printer */
5625 cupsd_job_t
*job
; /* New job */
5628 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5629 con
->http
.fd
, uri
->values
[0].string
.text
);
5632 * Is the destination valid?
5635 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5641 send_ipp_status(con
, IPP_NOT_FOUND
,
5642 _("The printer or class was not found."));
5647 * Create the job object...
5650 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5653 job
->pending_timeout
= 1;
5656 * Save and log the job...
5659 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Queued on \"%s\" by \"%s\".",
5660 job
->id
, job
->dest
, job
->username
);
5665 * 'create_requested_array()' - Create an array for the requested-attributes.
5668 static cups_array_t
* /* O - Array of attributes or NULL */
5669 create_requested_array(ipp_t
*request
) /* I - IPP request */
5671 int i
; /* Looping var */
5672 ipp_attribute_t
*requested
; /* requested-attributes attribute */
5673 cups_array_t
*ra
; /* Requested attributes array */
5674 char *value
; /* Current value */
5678 * Get the requested-attributes attribute, and return NULL if we don't
5682 if ((requested
= ippFindAttribute(request
, "requested-attributes",
5683 IPP_TAG_KEYWORD
)) == NULL
)
5687 * If the attribute contains a single "all" keyword, return NULL...
5690 if (requested
->num_values
== 1 &&
5691 !strcmp(requested
->values
[0].string
.text
, "all"))
5695 * Create an array using "strcmp" as the comparison function...
5698 ra
= cupsArrayNew((cups_array_func_t
)strcmp
, NULL
);
5700 for (i
= 0; i
< requested
->num_values
; i
++)
5702 value
= requested
->values
[i
].string
.text
;
5704 if (!strcmp(value
, "job-template"))
5706 cupsArrayAdd(ra
, "copies");
5707 cupsArrayAdd(ra
, "copies-default");
5708 cupsArrayAdd(ra
, "copies-supported");
5709 cupsArrayAdd(ra
, "finishings");
5710 cupsArrayAdd(ra
, "finishings-default");
5711 cupsArrayAdd(ra
, "finishings-supported");
5712 cupsArrayAdd(ra
, "job-hold-until");
5713 cupsArrayAdd(ra
, "job-hold-until-default");
5714 cupsArrayAdd(ra
, "job-hold-until-supported");
5715 cupsArrayAdd(ra
, "job-priority");
5716 cupsArrayAdd(ra
, "job-priority-default");
5717 cupsArrayAdd(ra
, "job-priority-supported");
5718 cupsArrayAdd(ra
, "job-sheets");
5719 cupsArrayAdd(ra
, "job-sheets-default");
5720 cupsArrayAdd(ra
, "job-sheets-supported");
5721 cupsArrayAdd(ra
, "media");
5722 cupsArrayAdd(ra
, "media-default");
5723 cupsArrayAdd(ra
, "media-supported");
5724 cupsArrayAdd(ra
, "multiple-document-handling");
5725 cupsArrayAdd(ra
, "multiple-document-handling-default");
5726 cupsArrayAdd(ra
, "multiple-document-handling-supported");
5727 cupsArrayAdd(ra
, "number-up");
5728 cupsArrayAdd(ra
, "number-up-default");
5729 cupsArrayAdd(ra
, "number-up-supported");
5730 cupsArrayAdd(ra
, "orientation-requested");
5731 cupsArrayAdd(ra
, "orientation-requested-default");
5732 cupsArrayAdd(ra
, "orientation-requested-supported");
5733 cupsArrayAdd(ra
, "page-ranges");
5734 cupsArrayAdd(ra
, "page-ranges-supported");
5735 cupsArrayAdd(ra
, "printer-resolution");
5736 cupsArrayAdd(ra
, "printer-resolution-default");
5737 cupsArrayAdd(ra
, "printer-resolution-supported");
5738 cupsArrayAdd(ra
, "print-quality");
5739 cupsArrayAdd(ra
, "print-quality-default");
5740 cupsArrayAdd(ra
, "print-quality-supported");
5741 cupsArrayAdd(ra
, "sides");
5742 cupsArrayAdd(ra
, "sides-default");
5743 cupsArrayAdd(ra
, "sides-supported");
5745 else if (!strcmp(value
, "job-description"))
5747 cupsArrayAdd(ra
, "date-time-at-completed");
5748 cupsArrayAdd(ra
, "date-time-at-creation");
5749 cupsArrayAdd(ra
, "date-time-at-processing");
5750 cupsArrayAdd(ra
, "job-detailed-status-message");
5751 cupsArrayAdd(ra
, "job-document-access-errors");
5752 cupsArrayAdd(ra
, "job-id");
5753 cupsArrayAdd(ra
, "job-impressions");
5754 cupsArrayAdd(ra
, "job-impressions-completed");
5755 cupsArrayAdd(ra
, "job-k-octets");
5756 cupsArrayAdd(ra
, "job-k-octets-processed");
5757 cupsArrayAdd(ra
, "job-media-sheets");
5758 cupsArrayAdd(ra
, "job-media-sheets-completed");
5759 cupsArrayAdd(ra
, "job-message-from-operator");
5760 cupsArrayAdd(ra
, "job-more-info");
5761 cupsArrayAdd(ra
, "job-name");
5762 cupsArrayAdd(ra
, "job-originating-user-name");
5763 cupsArrayAdd(ra
, "job-printer-up-time");
5764 cupsArrayAdd(ra
, "job-printer-uri");
5765 cupsArrayAdd(ra
, "job-state");
5766 cupsArrayAdd(ra
, "job-state-message");
5767 cupsArrayAdd(ra
, "job-state-reasons");
5768 cupsArrayAdd(ra
, "job-uri");
5769 cupsArrayAdd(ra
, "number-of-documents");
5770 cupsArrayAdd(ra
, "number-of-intervening-jobs");
5771 cupsArrayAdd(ra
, "output-device-assigned");
5772 cupsArrayAdd(ra
, "time-at-completed");
5773 cupsArrayAdd(ra
, "time-at-creation");
5774 cupsArrayAdd(ra
, "time-at-processing");
5776 else if (!strcmp(value
, "printer-description"))
5778 cupsArrayAdd(ra
, "charset-configured");
5779 cupsArrayAdd(ra
, "charset-supported");
5780 cupsArrayAdd(ra
, "color-supported");
5781 cupsArrayAdd(ra
, "compression-supported");
5782 cupsArrayAdd(ra
, "document-format-default");
5783 cupsArrayAdd(ra
, "document-format-supported");
5784 cupsArrayAdd(ra
, "generated-natural-language-supported");
5785 cupsArrayAdd(ra
, "ipp-versions-supported");
5786 cupsArrayAdd(ra
, "job-impressions-supported");
5787 cupsArrayAdd(ra
, "job-k-octets-supported");
5788 cupsArrayAdd(ra
, "job-media-sheets-supported");
5789 cupsArrayAdd(ra
, "multiple-document-jobs-supported");
5790 cupsArrayAdd(ra
, "multiple-operation-time-out");
5791 cupsArrayAdd(ra
, "natural-language-configured");
5792 cupsArrayAdd(ra
, "notify-attributes-supported");
5793 cupsArrayAdd(ra
, "notify-lease-duration-default");
5794 cupsArrayAdd(ra
, "notify-lease-duration-supported");
5795 cupsArrayAdd(ra
, "notify-max-events-supported");
5796 cupsArrayAdd(ra
, "notify-events-default");
5797 cupsArrayAdd(ra
, "notify-events-supported");
5798 cupsArrayAdd(ra
, "notify-pull-method-supported");
5799 cupsArrayAdd(ra
, "notify-schemes-supported");
5800 cupsArrayAdd(ra
, "operations-supported");
5801 cupsArrayAdd(ra
, "pages-per-minute");
5802 cupsArrayAdd(ra
, "pages-per-minute-color");
5803 cupsArrayAdd(ra
, "pdl-override-supported");
5804 cupsArrayAdd(ra
, "printer-alert");
5805 cupsArrayAdd(ra
, "printer-alert-description");
5806 cupsArrayAdd(ra
, "printer-commands");
5807 cupsArrayAdd(ra
, "printer-current-time");
5808 cupsArrayAdd(ra
, "printer-driver-installer");
5809 cupsArrayAdd(ra
, "printer-dns-sd-name");
5810 cupsArrayAdd(ra
, "printer-info");
5811 cupsArrayAdd(ra
, "printer-is-accepting-jobs");
5812 cupsArrayAdd(ra
, "printer-location");
5813 cupsArrayAdd(ra
, "printer-make-and-model");
5814 cupsArrayAdd(ra
, "printer-message-from-operator");
5815 cupsArrayAdd(ra
, "printer-more-info");
5816 cupsArrayAdd(ra
, "printer-more-info-manufacturer");
5817 cupsArrayAdd(ra
, "printer-name");
5818 cupsArrayAdd(ra
, "printer-state");
5819 cupsArrayAdd(ra
, "printer-state-message");
5820 cupsArrayAdd(ra
, "printer-state-reasons");
5821 cupsArrayAdd(ra
, "printer-type");
5822 cupsArrayAdd(ra
, "printer-up-time");
5823 cupsArrayAdd(ra
, "printer-uri-supported");
5824 cupsArrayAdd(ra
, "queued-job-count");
5825 cupsArrayAdd(ra
, "reference-uri-schemes-supported");
5826 cupsArrayAdd(ra
, "uri-authentication-supported");
5827 cupsArrayAdd(ra
, "uri-security-supported");
5829 else if (!strcmp(value
, "printer-defaults"))
5831 char *name
; /* Option name */
5834 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5836 name
= (char *)cupsArrayNext(CommonDefaults
))
5837 cupsArrayAdd(ra
, name
);
5839 else if (!strcmp(value
, "subscription-template"))
5841 cupsArrayAdd(ra
, "notify-attributes");
5842 cupsArrayAdd(ra
, "notify-charset");
5843 cupsArrayAdd(ra
, "notify-events");
5844 cupsArrayAdd(ra
, "notify-lease-duration");
5845 cupsArrayAdd(ra
, "notify-natural-language");
5846 cupsArrayAdd(ra
, "notify-pull-method");
5847 cupsArrayAdd(ra
, "notify-recipient-uri");
5848 cupsArrayAdd(ra
, "notify-time-interval");
5849 cupsArrayAdd(ra
, "notify-user-data");
5852 cupsArrayAdd(ra
, value
);
5860 * 'create_subscription()' - Create a notification subscription.
5864 create_subscription(
5865 cupsd_client_t
*con
, /* I - Client connection */
5866 ipp_attribute_t
*uri
) /* I - Printer URI */
5868 http_status_t status
; /* Policy status */
5869 int i
; /* Looping var */
5870 ipp_attribute_t
*attr
; /* Current attribute */
5871 cups_ptype_t dtype
; /* Destination type (printer/class) */
5872 char scheme
[HTTP_MAX_URI
],
5873 /* Scheme portion of URI */
5874 userpass
[HTTP_MAX_URI
],
5875 /* Username portion of URI */
5877 /* Host portion of URI */
5878 resource
[HTTP_MAX_URI
];
5879 /* Resource portion of URI */
5880 int port
; /* Port portion of URI */
5881 cupsd_printer_t
*printer
; /* Printer/class */
5882 cupsd_job_t
*job
; /* Job */
5883 int jobid
; /* Job ID */
5884 cupsd_subscription_t
*sub
; /* Subscription object */
5885 const char *username
, /* requesting-user-name or
5886 authenticated username */
5887 *recipient
, /* notify-recipient-uri */
5888 *pullmethod
; /* notify-pull-method */
5889 ipp_attribute_t
*user_data
; /* notify-user-data */
5890 int interval
, /* notify-time-interval */
5891 lease
; /* notify-lease-duration */
5892 unsigned mask
; /* notify-events */
5893 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5894 *notify_lease
; /* notify-lease-duration(-default) */
5898 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5900 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5901 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5902 attr
->value_tag
, attr
->name
);
5904 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5909 * Is the destination valid?
5912 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5913 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
5914 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5916 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5917 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5918 sizeof(host
), &port
, resource
, sizeof(resource
));
5920 if (!strcmp(resource
, "/"))
5922 dtype
= (cups_ptype_t
)0;
5925 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5927 dtype
= (cups_ptype_t
)0;
5930 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5932 dtype
= CUPS_PRINTER_CLASS
;
5935 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5941 send_ipp_status(con
, IPP_NOT_FOUND
,
5942 _("The printer or class was not found."));
5952 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5955 send_http_error(con
, status
, printer
);
5959 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5961 send_http_error(con
, status
, NULL
);
5966 * Get the user that is requesting the subscription...
5969 username
= get_username(con
);
5972 * Find the first subscription group attribute; return if we have
5976 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5977 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
5982 send_ipp_status(con
, IPP_BAD_REQUEST
,
5983 _("No subscription attributes in request!"));
5988 * Process the subscription attributes in the request...
5991 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
5999 lease
= DefaultLeaseDuration
;
6001 mask
= CUPSD_EVENT_NONE
;
6005 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
6007 notify_lease
= ippFindAttribute(printer
->attrs
,
6008 "notify-lease-duration-default",
6012 lease
= notify_lease
->values
[0].integer
;
6016 notify_events
= NULL
;
6017 notify_lease
= NULL
;
6020 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
6022 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
6023 attr
->value_tag
== IPP_TAG_URI
)
6026 * Validate the recipient scheme against the ServerBin/notifier
6030 char notifier
[1024]; /* Notifier filename */
6033 recipient
= attr
->values
[0].string
.text
;
6035 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
6036 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
6037 host
, sizeof(host
), &port
,
6038 resource
, sizeof(resource
)) < HTTP_URI_OK
)
6040 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6041 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
6042 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6043 "notify-status-code", IPP_URI_SCHEME
);
6047 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
6049 if (access(notifier
, X_OK
))
6051 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6052 _("notify-recipient-uri URI \"%s\" uses unknown "
6053 "scheme!"), recipient
);
6054 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6055 "notify-status-code", IPP_URI_SCHEME
);
6059 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
6061 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6062 _("notify-recipient-uri URI \"%s\" is already used!"),
6064 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6065 "notify-status-code", IPP_ATTRIBUTES
);
6069 else if (!strcmp(attr
->name
, "notify-pull-method") &&
6070 attr
->value_tag
== IPP_TAG_KEYWORD
)
6072 pullmethod
= attr
->values
[0].string
.text
;
6074 if (strcmp(pullmethod
, "ippget"))
6076 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6077 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
6078 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6079 "notify-status-code", IPP_ATTRIBUTES
);
6083 else if (!strcmp(attr
->name
, "notify-charset") &&
6084 attr
->value_tag
== IPP_TAG_CHARSET
&&
6085 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
6086 strcmp(attr
->values
[0].string
.text
, "utf-8"))
6088 send_ipp_status(con
, IPP_CHARSET
,
6089 _("Character set \"%s\" not supported!"),
6090 attr
->values
[0].string
.text
);
6093 else if (!strcmp(attr
->name
, "notify-natural-language") &&
6094 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
6095 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
6097 send_ipp_status(con
, IPP_CHARSET
,
6098 _("Language \"%s\" not supported!"),
6099 attr
->values
[0].string
.text
);
6102 else if (!strcmp(attr
->name
, "notify-user-data") &&
6103 attr
->value_tag
== IPP_TAG_STRING
)
6105 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
6107 send_ipp_status(con
, IPP_REQUEST_VALUE
,
6108 _("The notify-user-data value is too large "
6109 "(%d > 63 octets)!"),
6110 attr
->values
[0].unknown
.length
);
6116 else if (!strcmp(attr
->name
, "notify-events") &&
6117 attr
->value_tag
== IPP_TAG_KEYWORD
)
6118 notify_events
= attr
;
6119 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
6120 attr
->value_tag
== IPP_TAG_INTEGER
)
6121 lease
= attr
->values
[0].integer
;
6122 else if (!strcmp(attr
->name
, "notify-time-interval") &&
6123 attr
->value_tag
== IPP_TAG_INTEGER
)
6124 interval
= attr
->values
[0].integer
;
6125 else if (!strcmp(attr
->name
, "notify-job-id") &&
6126 attr
->value_tag
== IPP_TAG_INTEGER
)
6127 jobid
= attr
->values
[0].integer
;
6134 for (i
= 0; i
< notify_events
->num_values
; i
++)
6135 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
6139 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
6141 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
6142 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
6143 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
6145 if (!recipient
&& !pullmethod
)
6148 if (mask
== CUPSD_EVENT_NONE
)
6151 mask
= CUPSD_EVENT_JOB_COMPLETED
;
6153 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
6156 send_ipp_status(con
, IPP_BAD_REQUEST
,
6157 _("notify-events not specified!"));
6162 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
6164 cupsdLogMessage(CUPSD_LOG_INFO
,
6165 "create_subscription: Limiting notify-lease-duration to "
6168 lease
= MaxLeaseDuration
;
6173 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6175 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job %d not found!"), jobid
);
6182 sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0);
6185 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
6188 cupsdLogMessage(CUPSD_LOG_DEBUG
,
6189 "Added subscription %d for printer \"%s\"",
6190 sub
->id
, printer
->name
);
6192 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for server",
6195 sub
->interval
= interval
;
6197 sub
->expire
= lease
? time(NULL
) + lease
: 0;
6199 cupsdSetString(&sub
->owner
, username
);
6203 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
6204 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
6205 sub
->user_data_len
);
6208 ippAddSeparator(con
->response
);
6209 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
6210 "notify-subscription-id", sub
->id
);
6212 con
->response
->request
.status
.status_code
= IPP_OK
;
6218 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
6223 * 'delete_printer()' - Remove a printer or class from the system.
6227 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
6228 ipp_attribute_t
*uri
) /* I - URI of printer or class */
6230 http_status_t status
; /* Policy status */
6231 cups_ptype_t dtype
; /* Destination type (printer/class) */
6232 cupsd_printer_t
*printer
; /* Printer/class */
6233 char filename
[1024]; /* Script/PPD filename */
6236 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
6237 con
->http
.fd
, uri
->values
[0].string
.text
);
6240 * Do we have a valid URI?
6243 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6249 send_ipp_status(con
, IPP_NOT_FOUND
,
6250 _("The printer or class was not found."));
6258 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6260 send_http_error(con
, status
, NULL
);
6265 * Remove old jobs...
6268 cupsdCancelJobs(printer
->name
, NULL
, 1);
6271 * Remove old subscriptions and send a "deleted printer" event...
6274 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
6275 "%s \"%s\" deleted by \"%s\".",
6276 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
6277 printer
->name
, get_username(con
));
6279 cupsdExpireSubscriptions(printer
, NULL
);
6282 * Remove any old PPD or script files...
6285 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
6289 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6295 * Unregister color profiles...
6298 apple_unregister_profiles(printer
);
6299 #endif /* __APPLE__ */
6301 if (dtype
& CUPS_PRINTER_CLASS
)
6303 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
6304 printer
->name
, get_username(con
));
6306 cupsdDeletePrinter(printer
, 0);
6307 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6311 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
6312 printer
->name
, get_username(con
));
6314 cupsdDeletePrinter(printer
, 0);
6315 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
6318 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
6321 * Return with no errors...
6324 con
->response
->request
.status
.status_code
= IPP_OK
;
6329 * 'get_default()' - Get the default destination.
6333 get_default(cupsd_client_t
*con
) /* I - Client connection */
6335 http_status_t status
; /* Policy status */
6336 cups_array_t
*ra
; /* Requested attributes array */
6339 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
6345 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6347 send_http_error(con
, status
, NULL
);
6353 ra
= create_requested_array(con
->request
);
6355 copy_printer_attrs(con
, DefaultPrinter
, ra
);
6357 cupsArrayDelete(ra
);
6359 con
->response
->request
.status
.status_code
= IPP_OK
;
6362 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer"));
6367 * 'get_devices()' - Get the list of available devices on the local system.
6371 get_devices(cupsd_client_t
*con
) /* I - Client connection */
6373 http_status_t status
; /* Policy status */
6374 ipp_attribute_t
*limit
, /* limit attribute */
6375 *timeout
, /* timeout attribute */
6376 *requested
, /* requested-attributes attribute */
6377 *exclude
; /* exclude-schemes attribute */
6378 char command
[1024], /* cups-deviced command */
6379 options
[1024], /* Options to pass to command */
6381 /* String for requested attributes */
6383 /* String for excluded attributes */
6386 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
6392 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6394 send_http_error(con
, status
, NULL
);
6399 * Run cups-deviced command with the given options...
6402 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6403 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
6404 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6406 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
6409 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6411 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6414 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6416 exclude_str
[0] = '\0';
6418 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
6419 snprintf(options
, sizeof(options
),
6420 "%d+%d+%d+%d+%s%s%s",
6421 con
->request
->request
.op
.request_id
,
6422 limit
? limit
->values
[0].integer
: 0,
6423 timeout
? timeout
->values
[0].integer
: 10,
6426 exclude_str
[0] ? "%20" : "", exclude_str
);
6428 if (cupsdSendCommand(con
, command
, options
, 1))
6431 * Command started successfully, don't send an IPP response here...
6434 ippDelete(con
->response
);
6435 con
->response
= NULL
;
6440 * Command failed, return "internal error" so the user knows something
6444 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6445 _("cups-deviced failed to execute."));
6451 * 'get_document()' - Get a copy of a job file.
6455 get_document(cupsd_client_t
*con
, /* I - Client connection */
6456 ipp_attribute_t
*uri
) /* I - Job URI */
6458 http_status_t status
; /* Policy status */
6459 ipp_attribute_t
*attr
; /* Current attribute */
6460 int jobid
; /* Job ID */
6461 int docnum
; /* Document number */
6462 cupsd_job_t
*job
; /* Current job */
6463 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6464 username
[HTTP_MAX_URI
], /* Username portion of URI */
6465 host
[HTTP_MAX_URI
], /* Host portion of URI */
6466 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6467 int port
; /* Port portion of URI */
6468 char filename
[1024], /* Filename for document */
6469 format
[1024]; /* Format for document */
6472 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
6473 con
->http
.fd
, uri
->values
[0].string
.text
);
6476 * See if we have a job URI or a printer URI...
6479 if (!strcmp(uri
->name
, "printer-uri"))
6482 * Got a printer URI; see if we also have a job-id attribute...
6485 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6486 IPP_TAG_INTEGER
)) == NULL
)
6488 send_ipp_status(con
, IPP_BAD_REQUEST
,
6489 _("Got a printer-uri attribute but no job-id!"));
6493 jobid
= attr
->values
[0].integer
;
6498 * Got a job URI; parse it to get the job ID...
6501 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6502 sizeof(method
), username
, sizeof(username
), host
,
6503 sizeof(host
), &port
, resource
, sizeof(resource
));
6505 if (strncmp(resource
, "/jobs/", 6))
6511 send_ipp_status(con
, IPP_BAD_REQUEST
,
6512 _("Bad job-uri attribute \"%s\"!"),
6513 uri
->values
[0].string
.text
);
6517 jobid
= atoi(resource
+ 6);
6521 * See if the job exists...
6524 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6527 * Nope - return a "not found" error...
6530 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6538 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6540 send_http_error(con
, status
, NULL
);
6545 * Get the document number...
6548 if ((attr
= ippFindAttribute(con
->request
, "document-number",
6549 IPP_TAG_INTEGER
)) == NULL
)
6551 send_ipp_status(con
, IPP_BAD_REQUEST
,
6552 _("Missing document-number attribute!"));
6556 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
6557 attr
->num_values
> 1)
6559 send_ipp_status(con
, IPP_NOT_FOUND
, _("Document %d not found in job %d."),
6564 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
6566 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
6568 cupsdLogMessage(CUPSD_LOG_ERROR
,
6569 "Unable to open document %d in job %d - %s", docnum
, jobid
,
6571 send_ipp_status(con
, IPP_NOT_FOUND
,
6572 _("Unable to open document %d in job %d!"), docnum
, jobid
);
6576 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6580 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6581 job
->filetypes
[docnum
- 1]->type
);
6583 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6585 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6587 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6588 IPP_TAG_NAME
)) != NULL
)
6589 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6590 NULL
, attr
->values
[0].string
.text
);
6595 * 'get_job_attrs()' - Get job attributes.
6599 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6600 ipp_attribute_t
*uri
) /* I - Job URI */
6602 http_status_t status
; /* Policy status */
6603 ipp_attribute_t
*attr
; /* Current attribute */
6604 int jobid
; /* Job ID */
6605 cupsd_job_t
*job
; /* Current job */
6606 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6607 username
[HTTP_MAX_URI
], /* Username portion of URI */
6608 host
[HTTP_MAX_URI
], /* Host portion of URI */
6609 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6610 int port
; /* Port portion of URI */
6611 cups_array_t
*ra
; /* Requested attributes array */
6614 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6615 con
->http
.fd
, uri
->values
[0].string
.text
);
6618 * See if we have a job URI or a printer URI...
6621 if (!strcmp(uri
->name
, "printer-uri"))
6624 * Got a printer URI; see if we also have a job-id attribute...
6627 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6628 IPP_TAG_INTEGER
)) == NULL
)
6630 send_ipp_status(con
, IPP_BAD_REQUEST
,
6631 _("Got a printer-uri attribute but no job-id!"));
6635 jobid
= attr
->values
[0].integer
;
6640 * Got a job URI; parse it to get the job ID...
6643 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6644 sizeof(method
), username
, sizeof(username
), host
,
6645 sizeof(host
), &port
, resource
, sizeof(resource
));
6647 if (strncmp(resource
, "/jobs/", 6))
6653 send_ipp_status(con
, IPP_BAD_REQUEST
,
6654 _("Bad job-uri attribute \"%s\"!"),
6655 uri
->values
[0].string
.text
);
6659 jobid
= atoi(resource
+ 6);
6663 * See if the job exists...
6666 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6669 * Nope - return a "not found" error...
6672 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6680 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6682 send_http_error(con
, status
, NULL
);
6687 * Copy attributes...
6692 ra
= create_requested_array(con
->request
);
6693 copy_job_attrs(con
, job
, ra
);
6694 cupsArrayDelete(ra
);
6696 con
->response
->request
.status
.status_code
= IPP_OK
;
6701 * 'get_jobs()' - Get a list of jobs for the specified printer.
6705 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6706 ipp_attribute_t
*uri
) /* I - Printer URI */
6708 http_status_t status
; /* Policy status */
6709 ipp_attribute_t
*attr
; /* Current attribute */
6710 const char *dest
; /* Destination */
6711 cups_ptype_t dtype
; /* Destination type (printer/class) */
6712 cups_ptype_t dmask
; /* Destination type mask */
6713 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6714 username
[HTTP_MAX_URI
], /* Username portion of URI */
6715 host
[HTTP_MAX_URI
], /* Host portion of URI */
6716 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6717 int port
; /* Port portion of URI */
6718 int completed
; /* Completed jobs? */
6719 int first_job_id
; /* First job ID */
6720 int limit
; /* Maximum number of jobs to return */
6721 int count
; /* Number of jobs that match */
6722 cupsd_job_t
*job
; /* Current job pointer */
6723 cupsd_printer_t
*printer
; /* Printer */
6724 cups_array_t
*list
; /* Which job list... */
6725 cups_array_t
*ra
; /* Requested attributes array */
6728 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6729 uri
->values
[0].string
.text
);
6732 * Is the destination valid?
6735 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6736 sizeof(scheme
), username
, sizeof(username
), host
,
6737 sizeof(host
), &port
, resource
, sizeof(resource
));
6739 if (!strcmp(resource
, "/") ||
6740 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6))
6743 dtype
= (cups_ptype_t
)0;
6744 dmask
= (cups_ptype_t
)0;
6747 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6750 dtype
= (cups_ptype_t
)0;
6751 dmask
= CUPS_PRINTER_CLASS
;
6754 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6757 dtype
= CUPS_PRINTER_CLASS
;
6758 dmask
= CUPS_PRINTER_CLASS
;
6761 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6768 send_ipp_status(con
, IPP_NOT_FOUND
,
6769 _("The printer or class was not found."));
6774 dtype
&= CUPS_PRINTER_CLASS
;
6775 dmask
= CUPS_PRINTER_CLASS
;
6784 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6787 send_http_error(con
, status
, printer
);
6791 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6793 send_http_error(con
, status
, NULL
);
6798 * See if the "which-jobs" attribute have been specified...
6801 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6802 IPP_TAG_KEYWORD
)) != NULL
&&
6803 !strcmp(attr
->values
[0].string
.text
, "completed"))
6808 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "all"))
6813 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "printing"))
6816 list
= PrintingJobs
;
6825 * See if they want to limit the number of jobs reported...
6828 if ((attr
= ippFindAttribute(con
->request
, "limit",
6829 IPP_TAG_INTEGER
)) != NULL
)
6830 limit
= attr
->values
[0].integer
;
6834 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6835 IPP_TAG_INTEGER
)) != NULL
)
6836 first_job_id
= attr
->values
[0].integer
;
6841 * See if we only want to see jobs for a specific user...
6844 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6845 IPP_TAG_BOOLEAN
)) != NULL
&&
6846 attr
->values
[0].boolean
)
6847 strlcpy(username
, get_username(con
), sizeof(username
));
6851 ra
= create_requested_array(con
->request
);
6854 * OK, build a list of jobs for this printer...
6857 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6858 (limit
<= 0 || count
< limit
) && job
;
6859 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6862 * Filter out jobs that don't match...
6865 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: job->id = %d", job
->id
);
6867 if (!job
->dest
|| !job
->username
)
6870 if (!job
->dest
|| !job
->username
)
6873 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6874 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6876 if ((job
->dtype
& dmask
) != dtype
&&
6877 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6879 if (completed
&& job
->state_value
<= IPP_JOB_STOPPED
)
6882 if (job
->id
< first_job_id
)
6890 if (username
[0] && strcasecmp(username
, job
->username
))
6894 ippAddSeparator(con
->response
);
6898 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count = %d", count
);
6900 copy_job_attrs(con
, job
, ra
);
6903 cupsArrayDelete(ra
);
6905 con
->response
->request
.status
.status_code
= IPP_OK
;
6910 * 'get_notifications()' - Get events for a subscription.
6914 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6916 int i
, j
; /* Looping vars */
6917 http_status_t status
; /* Policy status */
6918 cupsd_subscription_t
*sub
; /* Subscription */
6919 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6920 *sequences
; /* notify-sequence-numbers */
6921 int min_seq
; /* Minimum sequence number */
6922 int interval
; /* Poll interval */
6925 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6929 * Get subscription attributes...
6932 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6934 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6939 send_ipp_status(con
, IPP_BAD_REQUEST
,
6940 _("Missing notify-subscription-ids attribute!"));
6945 * Are the subscription IDs valid?
6948 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6950 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6953 * Bad subscription ID...
6956 send_ipp_status(con
, IPP_NOT_FOUND
,
6957 _("notify-subscription-id %d no good!"),
6958 ids
->values
[i
].integer
);
6966 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
6968 con
, sub
->owner
)) != HTTP_OK
)
6970 send_http_error(con
, status
, sub
->dest
);
6975 * Check the subscription type and update the interval accordingly.
6978 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
6981 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
6983 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
6989 * Tell the client to poll again in N seconds...
6993 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6994 "notify-get-interval", interval
);
6996 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6997 "printer-up-time", time(NULL
));
7000 * Copy the subscription event attributes to the response.
7003 con
->response
->request
.status
.status_code
=
7004 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
7006 for (i
= 0; i
< ids
->num_values
; i
++)
7009 * Get the subscription and sequence number...
7012 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
7014 if (sequences
&& i
< sequences
->num_values
)
7015 min_seq
= sequences
->values
[i
].integer
;
7020 * If we don't have any new events, nothing to do here...
7023 if (min_seq
> (sub
->first_event_id
+ sub
->num_events
))
7027 * Otherwise copy all of the new events...
7030 if (sub
->first_event_id
> min_seq
)
7033 j
= min_seq
- sub
->first_event_id
;
7035 for (; j
< sub
->num_events
; j
++)
7037 ippAddSeparator(con
->response
);
7039 copy_attrs(con
->response
, sub
->events
[j
]->attrs
, NULL
,
7040 IPP_TAG_EVENT_NOTIFICATION
, 0);
7047 * 'get_ppd()' - Get a named PPD from the local system.
7051 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
7052 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
7054 http_status_t status
; /* Policy status */
7055 cupsd_printer_t
*dest
; /* Destination */
7056 cups_ptype_t dtype
; /* Destination type */
7059 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
7060 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
7062 if (!strcmp(uri
->name
, "ppd-name"))
7065 * Return a PPD file from cups-driverd...
7068 char command
[1024], /* cups-driverd command */
7069 options
[1024], /* Options to pass to command */
7070 ppd_name
[1024]; /* ppd-name */
7077 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7079 send_http_error(con
, status
, NULL
);
7084 * Run cups-driverd command with the given options...
7087 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7088 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
7089 snprintf(options
, sizeof(options
), "get+%d+%s",
7090 con
->request
->request
.op
.request_id
, ppd_name
);
7092 if (cupsdSendCommand(con
, command
, options
, 0))
7095 * Command started successfully, don't send an IPP response here...
7098 ippDelete(con
->response
);
7099 con
->response
= NULL
;
7104 * Command failed, return "internal error" so the user knows something
7108 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7109 _("cups-driverd failed to execute."));
7112 else if (!strcmp(uri
->name
, "printer-uri") &&
7113 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
7115 int i
; /* Looping var */
7116 char filename
[1024]; /* PPD filename */
7123 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7125 send_http_error(con
, status
, dest
);
7130 * See if we need the PPD for a class or remote printer...
7133 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7136 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
7138 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7139 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7140 "printer-uri", NULL
, dest
->uri
);
7143 else if (dtype
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
))
7145 for (i
= 0; i
< dest
->num_printers
; i
++)
7146 if (!(dest
->printers
[i
]->type
&
7147 (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
)))
7149 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7150 dest
->printers
[i
]->name
);
7152 if (!access(filename
, 0))
7156 if (i
< dest
->num_printers
)
7157 dest
= dest
->printers
[i
];
7160 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7161 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7162 "printer-uri", NULL
, dest
->printers
[0]->uri
);
7168 * Found the printer with the PPD file, now see if there is one...
7171 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
7173 send_ipp_status(con
, IPP_NOT_FOUND
,
7174 _("The PPD file \"%s\" could not be opened: %s"),
7175 uri
->values
[0].string
.text
, strerror(errno
));
7179 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
7183 con
->response
->request
.status
.status_code
= IPP_OK
;
7186 send_ipp_status(con
, IPP_NOT_FOUND
,
7187 _("The PPD file \"%s\" could not be found."),
7188 uri
->values
[0].string
.text
);
7193 * 'get_ppds()' - Get the list of PPD files on the local system.
7197 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
7199 http_status_t status
; /* Policy status */
7200 ipp_attribute_t
*limit
, /* Limit attribute */
7201 *device
, /* ppd-device-id attribute */
7202 *language
, /* ppd-natural-language attribute */
7203 *make
, /* ppd-make attribute */
7204 *model
, /* ppd-make-and-model attribute */
7205 *model_number
, /* ppd-model-number attribute */
7206 *product
, /* ppd-product attribute */
7207 *psversion
, /* ppd-psverion attribute */
7208 *type
, /* ppd-type attribute */
7209 *requested
; /* requested-attributes attribute */
7210 char command
[1024], /* cups-driverd command */
7211 options
[1024], /* Options to pass to command */
7212 device_str
[256],/* Escaped ppd-device-id string */
7214 /* Escaped ppd-natural-language */
7215 make_str
[256], /* Escaped ppd-make string */
7216 model_str
[256], /* Escaped ppd-make-and-model string */
7217 model_number_str
[256],
7218 /* ppd-model-number string */
7220 /* Escaped ppd-product string */
7222 /* Escaped ppd-psversion string */
7223 type_str
[256], /* Escaped ppd-type string */
7225 /* String for requested attributes */
7228 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
7234 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7236 send_http_error(con
, status
, NULL
);
7241 * Run cups-driverd command with the given options...
7244 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
7245 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
7246 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
7248 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
7249 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
7251 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
7253 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
7254 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
7255 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
7256 requested
= ippFindAttribute(con
->request
, "requested-attributes",
7260 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
7262 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
7265 url_encode_attr(device
, device_str
, sizeof(device_str
));
7267 device_str
[0] = '\0';
7270 url_encode_attr(language
, language_str
, sizeof(language_str
));
7272 language_str
[0] = '\0';
7275 url_encode_attr(make
, make_str
, sizeof(make_str
));
7280 url_encode_attr(model
, model_str
, sizeof(model_str
));
7282 model_str
[0] = '\0';
7285 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
7286 model_number
->values
[0].integer
);
7288 model_number_str
[0] = '\0';
7291 url_encode_attr(product
, product_str
, sizeof(product_str
));
7293 product_str
[0] = '\0';
7296 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
7298 psversion_str
[0] = '\0';
7301 url_encode_attr(type
, type_str
, sizeof(type_str
));
7305 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7306 snprintf(options
, sizeof(options
),
7307 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
7308 con
->request
->request
.op
.request_id
,
7309 limit
? limit
->values
[0].integer
: 0,
7311 device
? "%20" : "", device_str
,
7312 language
? "%20" : "", language_str
,
7313 make
? "%20" : "", make_str
,
7314 model
? "%20" : "", model_str
,
7315 model_number
? "%20" : "", model_number_str
,
7316 product
? "%20" : "", product_str
,
7317 psversion
? "%20" : "", psversion_str
,
7318 type
? "%20" : "", type_str
);
7320 if (cupsdSendCommand(con
, command
, options
, 0))
7323 * Command started successfully, don't send an IPP response here...
7326 ippDelete(con
->response
);
7327 con
->response
= NULL
;
7332 * Command failed, return "internal error" so the user knows something
7336 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7337 _("cups-driverd failed to execute."));
7343 * 'get_printer_attrs()' - Get printer attributes.
7347 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
7348 ipp_attribute_t
*uri
) /* I - Printer URI */
7350 http_status_t status
; /* Policy status */
7351 cups_ptype_t dtype
; /* Destination type (printer/class) */
7352 cupsd_printer_t
*printer
; /* Printer/class */
7353 cups_array_t
*ra
; /* Requested attributes array */
7356 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
7357 con
->http
.fd
, uri
->values
[0].string
.text
);
7360 * Is the destination valid?
7363 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7369 send_ipp_status(con
, IPP_NOT_FOUND
,
7370 _("The printer or class was not found."));
7378 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7380 send_http_error(con
, status
, printer
);
7385 * Send the attributes...
7388 ra
= create_requested_array(con
->request
);
7390 copy_printer_attrs(con
, printer
, ra
);
7392 cupsArrayDelete(ra
);
7394 con
->response
->request
.status
.status_code
= IPP_OK
;
7399 * 'get_printers()' - Get a list of printers or classes.
7403 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7404 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7406 http_status_t status
; /* Policy status */
7407 ipp_attribute_t
*attr
; /* Current attribute */
7408 int limit
; /* Max number of printers to return */
7409 int count
; /* Number of printers that match */
7410 cupsd_printer_t
*printer
; /* Current printer pointer */
7411 int printer_type
, /* printer-type attribute */
7412 printer_mask
; /* printer-type-mask attribute */
7413 char *location
; /* Location string */
7414 const char *username
; /* Current user */
7415 char *first_printer_name
; /* first-printer-name attribute */
7416 cups_array_t
*ra
; /* Requested attributes array */
7419 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7420 con
->http
.fd
, type
);
7426 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7428 send_http_error(con
, status
, NULL
);
7433 * Check for printers...
7436 if (!Printers
|| !cupsArrayCount(Printers
))
7438 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7443 * See if they want to limit the number of printers reported...
7446 if ((attr
= ippFindAttribute(con
->request
, "limit",
7447 IPP_TAG_INTEGER
)) != NULL
)
7448 limit
= attr
->values
[0].integer
;
7452 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7453 IPP_TAG_NAME
)) != NULL
)
7454 first_printer_name
= attr
->values
[0].string
.text
;
7456 first_printer_name
= NULL
;
7459 * Support filtering...
7462 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7463 IPP_TAG_ENUM
)) != NULL
)
7464 printer_type
= attr
->values
[0].integer
;
7468 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7469 IPP_TAG_ENUM
)) != NULL
)
7470 printer_mask
= attr
->values
[0].integer
;
7474 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7475 IPP_TAG_TEXT
)) != NULL
)
7476 location
= attr
->values
[0].string
.text
;
7480 if (con
->username
[0])
7481 username
= con
->username
;
7482 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7483 IPP_TAG_NAME
)) != NULL
)
7484 username
= attr
->values
[0].string
.text
;
7488 ra
= create_requested_array(con
->request
);
7491 * OK, build a list of printers for this printer...
7494 if (first_printer_name
)
7496 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7497 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7500 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7503 count
< limit
&& printer
;
7504 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7506 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7507 (printer
->type
& printer_mask
) == printer_type
&&
7508 (!location
|| !printer
->location
||
7509 !strcasecmp(printer
->location
, location
)))
7512 * If HideImplicitMembers is enabled, see if this printer or class
7513 * is a member of an implicit class...
7516 if (ImplicitClasses
&& HideImplicitMembers
&&
7517 printer
->in_implicit_class
)
7521 * If a username is specified, see if it is allowed or denied
7525 if (printer
->num_users
&& username
&& !user_allowed(printer
, username
))
7529 * Add the group separator as needed...
7533 ippAddSeparator(con
->response
);
7538 * Send the attributes...
7541 copy_printer_attrs(con
, printer
, ra
);
7545 cupsArrayDelete(ra
);
7547 con
->response
->request
.status
.status_code
= IPP_OK
;
7552 * 'get_subscription_attrs()' - Get subscription attributes.
7556 get_subscription_attrs(
7557 cupsd_client_t
*con
, /* I - Client connection */
7558 int sub_id
) /* I - Subscription ID */
7560 http_status_t status
; /* Policy status */
7561 cupsd_subscription_t
*sub
; /* Subscription */
7562 cups_array_t
*ra
; /* Requested attributes array */
7565 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7566 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7567 con
, con
->http
.fd
, sub_id
);
7570 * Is the subscription ID valid?
7573 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7576 * Bad subscription ID...
7579 send_ipp_status(con
, IPP_NOT_FOUND
,
7580 _("notify-subscription-id %d no good!"), sub_id
);
7588 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7590 con
, sub
->owner
)) != HTTP_OK
)
7592 send_http_error(con
, status
, sub
->dest
);
7597 * Copy the subscription attributes to the response using the
7598 * requested-attributes attribute that may be provided by the client.
7601 ra
= create_requested_array(con
->request
);
7603 copy_subscription_attrs(con
, sub
, ra
);
7605 cupsArrayDelete(ra
);
7607 con
->response
->request
.status
.status_code
= IPP_OK
;
7612 * 'get_subscriptions()' - Get subscriptions.
7616 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7617 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7619 http_status_t status
; /* Policy status */
7620 int count
; /* Number of subscriptions */
7621 int limit
; /* Limit */
7622 cupsd_subscription_t
*sub
; /* Subscription */
7623 cups_array_t
*ra
; /* Requested attributes array */
7624 ipp_attribute_t
*attr
; /* Attribute */
7625 cups_ptype_t dtype
; /* Destination type (printer/class) */
7626 char scheme
[HTTP_MAX_URI
],
7627 /* Scheme portion of URI */
7628 username
[HTTP_MAX_URI
],
7629 /* Username portion of URI */
7631 /* Host portion of URI */
7632 resource
[HTTP_MAX_URI
];
7633 /* Resource portion of URI */
7634 int port
; /* Port portion of URI */
7635 cupsd_job_t
*job
; /* Job pointer */
7636 cupsd_printer_t
*printer
; /* Printer */
7639 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7640 "get_subscriptions(con=%p[%d], uri=%s)",
7641 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7644 * Is the destination valid?
7647 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7648 sizeof(scheme
), username
, sizeof(username
), host
,
7649 sizeof(host
), &port
, resource
, sizeof(resource
));
7651 if (!strcmp(resource
, "/") ||
7652 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7653 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7654 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7659 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7662 job
= cupsdFindJob(atoi(resource
+ 6));
7666 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%s does not exist!"),
7671 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7677 send_ipp_status(con
, IPP_NOT_FOUND
,
7678 _("The printer or class was not found."));
7681 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7682 IPP_TAG_INTEGER
)) != NULL
)
7684 job
= cupsdFindJob(attr
->values
[0].integer
);
7688 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"),
7689 attr
->values
[0].integer
);
7700 if ((status
= cupsdCheckPolicy(printer
? printer
->op_policy_ptr
:
7702 con
, NULL
)) != HTTP_OK
)
7704 send_http_error(con
, status
, printer
);
7709 * Copy the subscription attributes to the response using the
7710 * requested-attributes attribute that may be provided by the client.
7713 ra
= create_requested_array(con
->request
);
7715 if ((attr
= ippFindAttribute(con
->request
, "limit",
7716 IPP_TAG_INTEGER
)) != NULL
)
7717 limit
= attr
->values
[0].integer
;
7722 * See if we only want to see subscriptions for a specific user...
7725 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7726 IPP_TAG_BOOLEAN
)) != NULL
&&
7727 attr
->values
[0].boolean
)
7728 strlcpy(username
, get_username(con
), sizeof(username
));
7732 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7734 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7735 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7736 (!username
[0] || !strcasecmp(username
, sub
->owner
)))
7738 ippAddSeparator(con
->response
);
7739 copy_subscription_attrs(con
, sub
, ra
);
7742 if (limit
&& count
>= limit
)
7746 cupsArrayDelete(ra
);
7749 con
->response
->request
.status
.status_code
= IPP_OK
;
7751 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7756 * 'get_username()' - Get the username associated with a request.
7759 static const char * /* O - Username */
7760 get_username(cupsd_client_t
*con
) /* I - Connection */
7762 ipp_attribute_t
*attr
; /* Attribute */
7765 if (con
->username
[0])
7766 return (con
->username
);
7767 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7768 IPP_TAG_NAME
)) != NULL
)
7769 return (attr
->values
[0].string
.text
);
7771 return ("anonymous");
7776 * 'hold_job()' - Hold a print job.
7780 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7781 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7783 ipp_attribute_t
*attr
, /* Current job-hold-until */
7784 *newattr
; /* New job-hold-until */
7785 int jobid
; /* Job ID */
7786 char method
[HTTP_MAX_URI
], /* Method portion of URI */
7787 username
[HTTP_MAX_URI
], /* Username portion of URI */
7788 host
[HTTP_MAX_URI
], /* Host portion of URI */
7789 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7790 int port
; /* Port portion of URI */
7791 cupsd_job_t
*job
; /* Job information */
7794 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7795 uri
->values
[0].string
.text
);
7798 * See if we have a job URI or a printer URI...
7801 if (!strcmp(uri
->name
, "printer-uri"))
7804 * Got a printer URI; see if we also have a job-id attribute...
7807 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7808 IPP_TAG_INTEGER
)) == NULL
)
7810 send_ipp_status(con
, IPP_BAD_REQUEST
,
7811 _("Got a printer-uri attribute but no job-id!"));
7815 jobid
= attr
->values
[0].integer
;
7820 * Got a job URI; parse it to get the job ID...
7823 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7824 sizeof(method
), username
, sizeof(username
), host
,
7825 sizeof(host
), &port
, resource
, sizeof(resource
));
7827 if (strncmp(resource
, "/jobs/", 6))
7833 send_ipp_status(con
, IPP_BAD_REQUEST
,
7834 _("Bad job-uri attribute \"%s\"!"),
7835 uri
->values
[0].string
.text
);
7839 jobid
= atoi(resource
+ 6);
7843 * See if the job exists...
7846 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7849 * Nope - return a "not found" error...
7852 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7857 * See if the job is owned by the requesting user...
7860 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7862 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
7867 * Hold the job and return...
7872 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
7873 "Job held by user.");
7875 if ((newattr
= ippFindAttribute(con
->request
, "job-hold-until",
7876 IPP_TAG_KEYWORD
)) == NULL
)
7877 newattr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7879 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7880 IPP_TAG_KEYWORD
)) == NULL
)
7881 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7886 * Free the old hold value and copy the new one over...
7889 _cupsStrFree(attr
->values
[0].string
.text
);
7893 attr
->value_tag
= newattr
->value_tag
;
7894 attr
->values
[0].string
.text
=
7895 _cupsStrAlloc(newattr
->values
[0].string
.text
);
7899 attr
->value_tag
= IPP_TAG_KEYWORD
;
7900 attr
->values
[0].string
.text
= _cupsStrAlloc("indefinite");
7904 * Hold job until specified time...
7907 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
7909 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7910 "Job job-hold-until value changed by user.");
7913 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Held by \"%s\".", jobid
,
7916 con
->response
->request
.status
.status_code
= IPP_OK
;
7921 * 'move_job()' - Move a job to a new destination.
7925 move_job(cupsd_client_t
*con
, /* I - Client connection */
7926 ipp_attribute_t
*uri
) /* I - Job URI */
7928 http_status_t status
; /* Policy status */
7929 ipp_attribute_t
*attr
; /* Current attribute */
7930 int jobid
; /* Job ID */
7931 cupsd_job_t
*job
; /* Current job */
7932 const char *src
; /* Source printer/class */
7933 cups_ptype_t stype
, /* Source type (printer or class) */
7934 dtype
; /* Destination type (printer/class) */
7935 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
7936 username
[HTTP_MAX_URI
], /* Username portion of URI */
7937 host
[HTTP_MAX_URI
], /* Host portion of URI */
7938 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7939 int port
; /* Port portion of URI */
7940 cupsd_printer_t
*sprinter
, /* Source printer */
7941 *dprinter
; /* Destination printer */
7944 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
7945 uri
->values
[0].string
.text
);
7948 * Get the new printer or class...
7951 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
7952 IPP_TAG_URI
)) == NULL
)
7955 * Need job-printer-uri...
7958 send_ipp_status(con
, IPP_BAD_REQUEST
,
7959 _("job-printer-uri attribute missing!"));
7963 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
7969 send_ipp_status(con
, IPP_NOT_FOUND
,
7970 _("The printer or class was not found."));
7975 * See if we have a job URI or a printer URI...
7978 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7979 sizeof(scheme
), username
, sizeof(username
), host
,
7980 sizeof(host
), &port
, resource
, sizeof(resource
));
7982 if (!strcmp(uri
->name
, "printer-uri"))
7985 * Got a printer URI; see if we also have a job-id attribute...
7988 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7989 IPP_TAG_INTEGER
)) == NULL
)
7995 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
7996 &sprinter
)) == NULL
)
8002 send_ipp_status(con
, IPP_NOT_FOUND
,
8003 _("The printer or class was not found."));
8012 * Otherwise, just move a single job...
8015 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
8018 * Nope - return a "not found" error...
8021 send_ipp_status(con
, IPP_NOT_FOUND
,
8022 _("Job #%d does not exist!"), attr
->values
[0].integer
);
8028 * Job found, initialize source pointers...
8039 * Got a job URI; parse it to get the job ID...
8042 if (strncmp(resource
, "/jobs/", 6))
8048 send_ipp_status(con
, IPP_BAD_REQUEST
,
8049 _("Bad job-uri attribute \"%s\"!"),
8050 uri
->values
[0].string
.text
);
8055 * See if the job exists...
8058 jobid
= atoi(resource
+ 6);
8060 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8063 * Nope - return a "not found" error...
8066 send_ipp_status(con
, IPP_NOT_FOUND
,
8067 _("Job #%d does not exist!"), jobid
);
8073 * Job found, initialize source pointers...
8082 * Check the policy of the destination printer...
8085 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
8086 job
? job
->username
: NULL
)) != HTTP_OK
)
8088 send_http_error(con
, status
, dprinter
);
8093 * Now move the job or jobs...
8099 * See if the job has been completed...
8102 if (job
->state_value
> IPP_JOB_STOPPED
)
8105 * Return a "not-possible" error...
8108 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8109 _("Job #%d is finished and cannot be altered!"),
8115 * See if the job is owned by the requesting user...
8118 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8120 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8125 * Move the job to a different printer or class...
8128 cupsdMoveJob(job
, dprinter
);
8133 * Got the source printer, now look through the jobs...
8136 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
8138 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
8141 * See if the job is pointing at the source printer or has not been
8145 if (strcasecmp(job
->dest
, src
) ||
8146 job
->state_value
> IPP_JOB_STOPPED
)
8150 * See if the job can be moved by the requesting user...
8153 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8157 * Move the job to a different printer or class...
8160 cupsdMoveJob(job
, dprinter
);
8165 * Start jobs if possible...
8171 * Return with "everything is OK" status...
8174 con
->response
->request
.status
.status_code
= IPP_OK
;
8179 * 'ppd_parse_line()' - Parse a PPD default line.
8182 static int /* O - 0 on success, -1 on failure */
8183 ppd_parse_line(const char *line
, /* I - Line */
8184 char *option
, /* O - Option name */
8185 int olen
, /* I - Size of option name */
8186 char *choice
, /* O - Choice name */
8187 int clen
) /* I - Size of choice name */
8190 * Verify this is a default option line...
8193 if (strncmp(line
, "*Default", 8))
8197 * Read the option name...
8200 for (line
+= 8, olen
--; isalnum(*line
& 255); line
++)
8210 * Skip everything else up to the colon (:)...
8213 while (*line
&& *line
!= ':')
8222 * Now grab the option choice, skipping leading whitespace...
8225 while (isspace(*line
& 255))
8228 for (clen
--; isalnum(*line
& 255); line
++)
8238 * Return with no errors...
8246 * 'print_job()' - Print a file to a printer or class.
8250 print_job(cupsd_client_t
*con
, /* I - Client connection */
8251 ipp_attribute_t
*uri
) /* I - Printer URI */
8253 ipp_attribute_t
*attr
; /* Current attribute */
8254 ipp_attribute_t
*format
; /* Document-format attribute */
8255 const char *default_format
; /* document-format-default value */
8256 cupsd_job_t
*job
; /* New job */
8257 char filename
[1024]; /* Job filename */
8258 mime_type_t
*filetype
; /* Type of file */
8259 char super
[MIME_MAX_SUPER
], /* Supertype of file */
8260 type
[MIME_MAX_TYPE
], /* Subtype of file */
8261 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
8262 /* Textual name of mime type */
8263 cupsd_printer_t
*printer
; /* Printer data */
8264 struct stat fileinfo
; /* File information */
8265 int kbytes
; /* Size of file */
8266 int compression
; /* Document compression */
8269 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
8270 uri
->values
[0].string
.text
);
8273 * Validate print file attributes, for now just document-format and
8274 * compression (CUPS only supports "none" and "gzip")...
8277 compression
= CUPS_FILE_NONE
;
8279 if ((attr
= ippFindAttribute(con
->request
, "compression",
8280 IPP_TAG_KEYWORD
)) != NULL
)
8282 if (strcmp(attr
->values
[0].string
.text
, "none")
8284 && strcmp(attr
->values
[0].string
.text
, "gzip")
8285 #endif /* HAVE_LIBZ */
8288 send_ipp_status(con
, IPP_ATTRIBUTES
,
8289 _("Unsupported compression \"%s\"!"),
8290 attr
->values
[0].string
.text
);
8291 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8292 "compression", NULL
, attr
->values
[0].string
.text
);
8297 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8298 compression
= CUPS_FILE_GZIP
;
8299 #endif /* HAVE_LIBZ */
8303 * Do we have a file to print?
8308 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
8313 * Is the destination valid?
8316 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8322 send_ipp_status(con
, IPP_NOT_FOUND
,
8323 _("The printer or class was not found."));
8328 * Is it a format we support?
8331 if ((format
= ippFindAttribute(con
->request
, "document-format",
8332 IPP_TAG_MIMETYPE
)) != NULL
)
8335 * Grab format from client...
8338 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
,
8341 send_ipp_status(con
, IPP_BAD_REQUEST
,
8342 _("Could not scan type \"%s\"!"),
8343 format
->values
[0].string
.text
);
8347 else if ((default_format
= cupsGetOption("document-format",
8348 printer
->num_options
,
8349 printer
->options
)) != NULL
)
8352 * Use default document format...
8355 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
8357 send_ipp_status(con
, IPP_BAD_REQUEST
,
8358 _("Could not scan type \"%s\"!"),
8369 strcpy(super
, "application");
8370 strcpy(type
, "octet-stream");
8373 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8376 * Auto-type the file...
8379 ipp_attribute_t
*doc_name
; /* document-name attribute */
8382 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8384 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8385 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8386 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8390 filetype
= mimeType(MimeDatabase
, super
, type
);
8392 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8393 filetype
->super
, filetype
->type
);
8396 filetype
= mimeType(MimeDatabase
, super
, type
);
8400 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8403 * Replace the document-format attribute value with the auto-typed or
8407 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8412 _cupsStrFree(format
->values
[0].string
.text
);
8414 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8417 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8418 "document-format", NULL
, mimetype
);
8422 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8423 _("Unsupported format \'%s/%s\'!"), super
, type
);
8424 cupsdLogMessage(CUPSD_LOG_INFO
,
8425 "Hint: Do you have the raw file printing rules enabled?");
8428 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8429 "document-format", NULL
, format
->values
[0].string
.text
);
8435 * Read any embedded job ticket info from PS files...
8438 if (!strcasecmp(filetype
->super
, "application") &&
8439 !strcasecmp(filetype
->type
, "postscript"))
8440 read_ps_job_ticket(con
);
8443 * Create the job object...
8446 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8450 * Update quota data...
8453 if (stat(con
->filename
, &fileinfo
))
8456 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8458 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8460 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8461 IPP_TAG_INTEGER
)) != NULL
)
8462 attr
->values
[0].integer
+= kbytes
;
8465 * Add the job file...
8468 if (add_file(con
, job
, filetype
, compression
))
8471 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8473 rename(con
->filename
, filename
);
8474 cupsdClearString(&con
->filename
);
8477 * See if we need to add the ending sheet...
8480 if (cupsdTimeoutJob(job
))
8484 * Log and save the job...
8487 cupsdLogMessage(CUPSD_LOG_INFO
,
8488 "[Job %d] File of type %s/%s queued by \"%s\".", job
->id
,
8489 filetype
->super
, filetype
->type
, job
->username
);
8490 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job %d] hold_until=%d", job
->id
,
8491 (int)job
->hold_until
);
8494 * Start the job if possible...
8502 * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file.
8504 * This function only gets called when printing a single PostScript
8505 * file using the Print-Job operation. It doesn't work for Create-Job +
8506 * Send-File, since the job attributes need to be set at job creation
8507 * time for banners to work. The embedded PS job ticket stuff is here
8508 * only to allow the Windows printer driver for CUPS to pass in JCL
8509 * options and IPP attributes which otherwise would be lost.
8511 * The format of a PS job ticket is simple:
8513 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8515 * %cupsJobTicket: attr1=value1
8516 * %cupsJobTicket: attr2=value2
8518 * %cupsJobTicket: attrN=valueN
8520 * Job ticket lines must appear immediately after the first line that
8521 * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop
8522 * looking for job ticket info when it finds a line that does not begin
8523 * with "%cupsJobTicket:".
8525 * The maximum length of a job ticket line, including the prefix, is
8526 * 255 characters to conform with the Adobe DSC.
8528 * Read-only attributes are rejected with a notice to the error log in
8529 * case a malicious user tries anything. Since the job ticket is read
8530 * prior to attribute validation in print_job(), job ticket attributes
8531 * will go through the same validation as IPP attributes...
8535 read_ps_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8537 cups_file_t
*fp
; /* File to read from */
8538 char line
[256]; /* Line data */
8539 int num_options
; /* Number of options */
8540 cups_option_t
*options
; /* Options */
8541 ipp_t
*ticket
; /* New attributes */
8542 ipp_attribute_t
*attr
, /* Current attribute */
8543 *attr2
, /* Job attribute */
8544 *prev2
; /* Previous job attribute */
8548 * First open the print file...
8551 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8553 cupsdLogMessage(CUPSD_LOG_ERROR
,
8554 "read_ps_job_ticket: Unable to open PostScript print file "
8561 * Skip the first line...
8564 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8566 cupsdLogMessage(CUPSD_LOG_ERROR
,
8567 "read_ps_job_ticket: Unable to read from PostScript print "
8574 if (strncmp(line
, "%!PS-Adobe-", 11))
8577 * Not a DSC-compliant file, so no job ticket info will be available...
8585 * Read job ticket info from the file...
8591 while (cupsFileGets(fp
, line
, sizeof(line
)))
8594 * Stop at the first non-ticket line...
8597 if (strncmp(line
, "%cupsJobTicket:", 15))
8601 * Add the options to the option array...
8604 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8608 * Done with the file; see if we have any options...
8613 if (num_options
== 0)
8617 * OK, convert the options to an attribute list, and apply them to
8622 cupsEncodeOptions(ticket
, num_options
, options
);
8625 * See what the user wants to change.
8628 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8630 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8633 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8634 !strcmp(attr
->name
, "job-originating-user-name") ||
8635 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8636 !strcmp(attr
->name
, "job-k-octets") ||
8637 !strcmp(attr
->name
, "job-id") ||
8638 !strncmp(attr
->name
, "job-state", 9) ||
8639 !strncmp(attr
->name
, "time-at-", 8))
8640 continue; /* Read-only attrs */
8642 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8643 IPP_TAG_ZERO
)) != NULL
)
8646 * Some other value; first free the old value...
8649 if (con
->request
->attrs
== attr2
)
8651 con
->request
->attrs
= attr2
->next
;
8656 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8657 if (prev2
->next
== attr2
)
8659 prev2
->next
= attr2
->next
;
8664 if (con
->request
->last
== attr2
)
8665 con
->request
->last
= prev2
;
8667 _ippFreeAttr(attr2
);
8671 * Add new option by copying it...
8674 copy_attribute(con
->request
, attr
, 0);
8678 * Then free the attribute list and option array...
8682 cupsFreeOptions(num_options
, options
);
8687 * 'reject_jobs()' - Reject print jobs to a printer.
8691 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8692 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8694 http_status_t status
; /* Policy status */
8695 cups_ptype_t dtype
; /* Destination type (printer/class) */
8696 cupsd_printer_t
*printer
; /* Printer data */
8697 ipp_attribute_t
*attr
; /* printer-state-message text */
8700 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8701 con
->http
.fd
, uri
->values
[0].string
.text
);
8704 * Is the destination valid?
8707 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8713 send_ipp_status(con
, IPP_NOT_FOUND
,
8714 _("The printer or class was not found."));
8722 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8724 send_http_error(con
, status
, printer
);
8729 * Reject jobs sent to the printer...
8732 printer
->accepting
= 0;
8734 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8735 IPP_TAG_TEXT
)) == NULL
)
8736 strcpy(printer
->state_message
, "Rejecting Jobs");
8738 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8739 sizeof(printer
->state_message
));
8741 cupsdAddPrinterHistory(printer
);
8743 if (dtype
& CUPS_PRINTER_CLASS
)
8745 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8747 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8748 printer
->name
, get_username(con
));
8752 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8754 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8755 printer
->name
, get_username(con
));
8759 * Everything was ok, so return OK status...
8762 con
->response
->request
.status
.status_code
= IPP_OK
;
8767 * 'release_job()' - Release a held print job.
8771 release_job(cupsd_client_t
*con
, /* I - Client connection */
8772 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8774 ipp_attribute_t
*attr
; /* Current attribute */
8775 int jobid
; /* Job ID */
8776 char method
[HTTP_MAX_URI
], /* Method portion of URI */
8777 username
[HTTP_MAX_URI
], /* Username portion of URI */
8778 host
[HTTP_MAX_URI
], /* Host portion of URI */
8779 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8780 int port
; /* Port portion of URI */
8781 cupsd_job_t
*job
; /* Job information */
8784 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8785 con
->http
.fd
, uri
->values
[0].string
.text
);
8788 * See if we have a job URI or a printer URI...
8791 if (!strcmp(uri
->name
, "printer-uri"))
8794 * Got a printer URI; see if we also have a job-id attribute...
8797 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8798 IPP_TAG_INTEGER
)) == NULL
)
8800 send_ipp_status(con
, IPP_BAD_REQUEST
,
8801 _("Got a printer-uri attribute but no job-id!"));
8805 jobid
= attr
->values
[0].integer
;
8810 * Got a job URI; parse it to get the job ID...
8813 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8814 sizeof(method
), username
, sizeof(username
), host
,
8815 sizeof(host
), &port
, resource
, sizeof(resource
));
8817 if (strncmp(resource
, "/jobs/", 6))
8823 send_ipp_status(con
, IPP_BAD_REQUEST
,
8824 _("Bad job-uri attribute \"%s\"!"),
8825 uri
->values
[0].string
.text
);
8829 jobid
= atoi(resource
+ 6);
8833 * See if the job exists...
8836 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8839 * Nope - return a "not found" error...
8842 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
8847 * See if job is "held"...
8850 if (job
->state_value
!= IPP_JOB_HELD
)
8853 * Nope - return a "not possible" error...
8856 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held!"), jobid
);
8861 * See if the job is owned by the requesting user...
8864 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8866 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8871 * Reset the job-hold-until value to "no-hold"...
8874 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
8875 IPP_TAG_KEYWORD
)) == NULL
)
8876 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
8880 _cupsStrFree(attr
->values
[0].string
.text
);
8882 attr
->value_tag
= IPP_TAG_KEYWORD
;
8883 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
8885 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
8886 "Job job-hold-until value changed by user.");
8890 * Release the job and return...
8893 cupsdReleaseJob(job
);
8895 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
8896 "Job released by user.");
8898 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Released by \"%s\".", jobid
,
8901 con
->response
->request
.status
.status_code
= IPP_OK
;
8906 * 'renew_subscription()' - Renew an existing subscription...
8911 cupsd_client_t
*con
, /* I - Client connection */
8912 int sub_id
) /* I - Subscription ID */
8914 http_status_t status
; /* Policy status */
8915 cupsd_subscription_t
*sub
; /* Subscription */
8916 ipp_attribute_t
*lease
; /* notify-lease-duration */
8919 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
8920 "renew_subscription(con=%p[%d], sub_id=%d)",
8921 con
, con
->http
.fd
, sub_id
);
8924 * Is the subscription ID valid?
8927 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
8930 * Bad subscription ID...
8933 send_ipp_status(con
, IPP_NOT_FOUND
,
8934 _("notify-subscription-id %d no good!"), sub_id
);
8941 * Job subscriptions cannot be renewed...
8944 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8945 _("Job subscriptions cannot be renewed!"));
8953 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
8955 con
, sub
->owner
)) != HTTP_OK
)
8957 send_http_error(con
, status
, sub
->dest
);
8962 * Renew the subscription...
8965 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
8968 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
8970 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
8972 cupsdLogMessage(CUPSD_LOG_INFO
,
8973 "renew_subscription: Limiting notify-lease-duration to "
8976 sub
->lease
= MaxLeaseDuration
;
8979 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
8981 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
8983 con
->response
->request
.status
.status_code
= IPP_OK
;
8985 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
8986 "notify-lease-duration", sub
->lease
);
8991 * 'restart_job()' - Restart an old print job.
8995 restart_job(cupsd_client_t
*con
, /* I - Client connection */
8996 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8998 ipp_attribute_t
*attr
; /* Current attribute */
8999 int jobid
; /* Job ID */
9000 char method
[HTTP_MAX_URI
], /* Method portion of URI */
9001 username
[HTTP_MAX_URI
], /* Username portion of URI */
9002 host
[HTTP_MAX_URI
], /* Host portion of URI */
9003 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9004 int port
; /* Port portion of URI */
9005 cupsd_job_t
*job
; /* Job information */
9008 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
9009 con
->http
.fd
, uri
->values
[0].string
.text
);
9012 * See if we have a job URI or a printer URI...
9015 if (!strcmp(uri
->name
, "printer-uri"))
9018 * Got a printer URI; see if we also have a job-id attribute...
9021 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9022 IPP_TAG_INTEGER
)) == NULL
)
9024 send_ipp_status(con
, IPP_BAD_REQUEST
,
9025 _("Got a printer-uri attribute but no job-id!"));
9029 jobid
= attr
->values
[0].integer
;
9034 * Got a job URI; parse it to get the job ID...
9037 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9038 sizeof(method
), username
, sizeof(username
), host
,
9039 sizeof(host
), &port
, resource
, sizeof(resource
));
9041 if (strncmp(resource
, "/jobs/", 6))
9047 send_ipp_status(con
, IPP_BAD_REQUEST
,
9048 _("Bad job-uri attribute \"%s\"!"),
9049 uri
->values
[0].string
.text
);
9053 jobid
= atoi(resource
+ 6);
9057 * See if the job exists...
9060 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9063 * Nope - return a "not found" error...
9066 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9071 * See if job is in any of the "completed" states...
9074 if (job
->state_value
<= IPP_JOB_PROCESSING
)
9077 * Nope - return a "not possible" error...
9080 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete!"),
9086 * See if we have retained the job files...
9091 if (!job
->attrs
|| job
->num_files
== 0)
9094 * Nope - return a "not possible" error...
9097 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9098 _("Job #%d cannot be restarted - no files!"), jobid
);
9103 * See if the job is owned by the requesting user...
9106 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9108 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9113 * Restart the job and return...
9116 cupsdRestartJob(job
);
9118 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Restarted by \"%s\".", jobid
,
9121 con
->response
->request
.status
.status_code
= IPP_OK
;
9126 * 'save_auth_info()' - Save authentication information for a job.
9131 cupsd_client_t
*con
, /* I - Client connection */
9132 cupsd_job_t
*job
, /* I - Job */
9133 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
9135 int i
; /* Looping var */
9136 char filename
[1024]; /* Job authentication filename */
9137 cups_file_t
*fp
; /* Job authentication file */
9138 char line
[2048]; /* Line for file */
9139 cupsd_printer_t
*dest
; /* Destination printer/class */
9143 * This function saves the in-memory authentication information for
9144 * a job so that it can be used to authenticate with a remote host.
9145 * The information is stored in a file that is readable only by the
9146 * root user. The fields are Base-64 encoded, each on a separate line,
9147 * followed by random number (up to 1024) of newlines to limit the
9148 * amount of information that is exposed.
9150 * Because of the potential for exposing of authentication information,
9151 * this functionality is only enabled when running cupsd as root.
9153 * This caching only works for the Basic and BasicDigest authentication
9154 * types. Digest authentication cannot be cached this way, and in
9155 * the future Kerberos authentication may make all of this obsolete.
9157 * Authentication information is saved whenever an authenticated
9158 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9161 * This information is deleted after a job is completed or canceled,
9162 * so reprints may require subsequent re-authentication.
9168 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
9172 * Create the authentication file and change permissions...
9175 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
9176 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9178 cupsdLogMessage(CUPSD_LOG_ERROR
,
9179 "Unable to save authentication info to \"%s\" - %s",
9180 filename
, strerror(errno
));
9184 fchown(cupsFileNumber(fp
), 0, 0);
9185 fchmod(cupsFileNumber(fp
), 0400);
9187 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9190 * Write 1 to 3 auth values...
9193 cupsdClearString(&job
->auth_username
);
9194 cupsdClearString(&job
->auth_domain
);
9195 cupsdClearString(&job
->auth_password
);
9197 for (i
= 0; i
< auth_info
->num_values
; i
++)
9199 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9200 strlen(auth_info
->values
[i
].string
.text
));
9201 cupsFilePrintf(fp
, "%s\n", line
);
9203 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9204 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s",
9205 auth_info
->values
[i
].string
.text
);
9206 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9207 cupsdSetStringf(&job
->auth_domain
, "AUTH_DOMAIN=%s",
9208 auth_info
->values
[i
].string
.text
);
9209 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9210 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s",
9211 auth_info
->values
[i
].string
.text
);
9214 else if (con
->username
[0])
9217 * Write the authenticated username...
9220 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9221 cupsFilePrintf(fp
, "%s\n", line
);
9223 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s", con
->username
);
9224 cupsdClearString(&job
->auth_domain
);
9227 * Write the authenticated password...
9230 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9231 cupsFilePrintf(fp
, "%s\n", line
);
9233 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s", con
->password
);
9237 * Write a random number of newlines to the end of the file...
9240 for (i
= (rand() % 1024); i
>= 0; i
--)
9241 cupsFilePutChar(fp
, '\n');
9244 * Close the file and return...
9249 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9250 if (con
->gss_have_creds
)
9251 save_krb5_creds(con
, job
);
9252 else if (job
->ccname
)
9253 cupsdClearString(&(job
->ccname
));
9254 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9258 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9260 * 'save_krb5_creds()' - Save Kerberos credentials for the job.
9264 save_krb5_creds(cupsd_client_t
*con
, /* I - Client connection */
9265 cupsd_job_t
*job
) /* I - Job */
9267 # if !defined(HAVE_KRB5_CC_NEW_UNIQUE) && !defined(HAVE_HEIMDAL)
9268 cupsdLogMessage(CUPSD_LOG_INFO
,
9269 "Sorry, your version of Kerberos does not support delegated "
9274 krb5_error_code error
; /* Kerberos error code */
9275 OM_uint32 major_status
, /* Major status code */
9276 minor_status
; /* Minor status code */
9277 krb5_principal principal
; /* Kerberos principal */
9282 * If the weak-linked GSSAPI/Kerberos library is not present, don't try
9286 if (krb5_init_context
== NULL
)
9288 # endif /* __APPLE__ */
9291 * We MUST create a file-based cache because memory-based caches are
9292 * only valid for the current process/address space.
9294 * Due to various bugs/features in different versions of Kerberos, we
9295 * need either the krb5_cc_new_unique() function or Heimdal's version
9296 * of krb5_cc_gen_new() to create a new FILE: credential cache that
9297 * can be passed to the backend. These functions create a temporary
9298 * file (typically in /tmp) containing the cached credentials, which
9299 * are removed when we have successfully printed a job.
9302 # ifdef HAVE_KRB5_CC_NEW_UNIQUE
9303 if ((error
= krb5_cc_new_unique(KerberosContext
, "FILE", NULL
,
9304 &(job
->ccache
))) != 0)
9305 # else /* HAVE_HEIMDAL */
9306 if ((error
= krb5_cc_gen_new(KerberosContext
, &krb5_fcc_ops
,
9307 &(job
->ccache
))) != 0)
9308 # endif /* HAVE_KRB5_CC_NEW_UNIQUE */
9310 cupsdLogMessage(CUPSD_LOG_ERROR
,
9311 "Unable to create new credentials cache (%d/%s)",
9312 error
, strerror(errno
));
9317 if ((error
= krb5_parse_name(KerberosContext
, con
->username
, &principal
)) != 0)
9319 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to parse kerberos username (%d/%s)",
9320 error
, strerror(errno
));
9321 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9326 if ((error
= krb5_cc_initialize(KerberosContext
, job
->ccache
, principal
)))
9328 cupsdLogMessage(CUPSD_LOG_ERROR
,
9329 "Unable to initialize credentials cache (%d/%s)", error
,
9331 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9332 krb5_free_principal(KerberosContext
, principal
);
9337 krb5_free_principal(KerberosContext
, principal
);
9340 * Copy the user's credentials to the new cache file...
9343 major_status
= gss_krb5_copy_ccache(&minor_status
, con
->gss_delegated_cred
,
9346 if (GSS_ERROR(major_status
))
9348 cupsdLogGSSMessage(CUPSD_LOG_ERROR
, major_status
, minor_status
,
9349 "Unable to import client credentials cache");
9350 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9356 * Add the KRB5CCNAME environment variable to the job so that the
9357 * backend can use the credentials when printing.
9360 cupsdSetStringf(&(job
->ccname
), "KRB5CCNAME=FILE:%s",
9361 krb5_cc_get_name(KerberosContext
, job
->ccache
));
9363 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "[Job %d] save_krb5_creds: %s", job
->id
,
9365 # endif /* HAVE_KRB5_CC_NEW_UNIQUE || HAVE_HEIMDAL */
9367 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9371 * 'send_document()' - Send a file to a printer or class.
9375 send_document(cupsd_client_t
*con
, /* I - Client connection */
9376 ipp_attribute_t
*uri
) /* I - Printer URI */
9378 ipp_attribute_t
*attr
; /* Current attribute */
9379 ipp_attribute_t
*format
; /* Request's document-format attribute */
9380 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9381 const char *default_format
;/* document-format-default value */
9382 int jobid
; /* Job ID number */
9383 cupsd_job_t
*job
; /* Current job */
9384 char job_uri
[HTTP_MAX_URI
],
9386 method
[HTTP_MAX_URI
],
9387 /* Method portion of URI */
9388 username
[HTTP_MAX_URI
],
9389 /* Username portion of URI */
9391 /* Host portion of URI */
9392 resource
[HTTP_MAX_URI
];
9393 /* Resource portion of URI */
9394 int port
; /* Port portion of URI */
9395 mime_type_t
*filetype
; /* Type of file */
9396 char super
[MIME_MAX_SUPER
],
9397 /* Supertype of file */
9398 type
[MIME_MAX_TYPE
],
9399 /* Subtype of file */
9400 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9401 /* Textual name of mime type */
9402 char filename
[1024]; /* Job filename */
9403 cupsd_printer_t
*printer
; /* Current printer */
9404 struct stat fileinfo
; /* File information */
9405 int kbytes
; /* Size of file */
9406 int compression
; /* Type of compression */
9409 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9410 con
->http
.fd
, uri
->values
[0].string
.text
);
9413 * See if we have a job URI or a printer URI...
9416 if (!strcmp(uri
->name
, "printer-uri"))
9419 * Got a printer URI; see if we also have a job-id attribute...
9422 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9423 IPP_TAG_INTEGER
)) == NULL
)
9425 send_ipp_status(con
, IPP_BAD_REQUEST
,
9426 _("Got a printer-uri attribute but no job-id!"));
9430 jobid
= attr
->values
[0].integer
;
9435 * Got a job URI; parse it to get the job ID...
9438 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9439 sizeof(method
), username
, sizeof(username
), host
,
9440 sizeof(host
), &port
, resource
, sizeof(resource
));
9442 if (strncmp(resource
, "/jobs/", 6))
9448 send_ipp_status(con
, IPP_BAD_REQUEST
,
9449 _("Bad job-uri attribute \"%s\"!"),
9450 uri
->values
[0].string
.text
);
9454 jobid
= atoi(resource
+ 6);
9458 * See if the job exists...
9461 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9464 * Nope - return a "not found" error...
9467 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9471 printer
= cupsdFindDest(job
->dest
);
9474 * See if the job is owned by the requesting user...
9477 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9479 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9484 * OK, see if the client is sending the document compressed - CUPS
9485 * only supports "none" and "gzip".
9488 compression
= CUPS_FILE_NONE
;
9490 if ((attr
= ippFindAttribute(con
->request
, "compression",
9491 IPP_TAG_KEYWORD
)) != NULL
)
9493 if (strcmp(attr
->values
[0].string
.text
, "none")
9495 && strcmp(attr
->values
[0].string
.text
, "gzip")
9496 #endif /* HAVE_LIBZ */
9499 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"!"),
9500 attr
->values
[0].string
.text
);
9501 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9502 "compression", NULL
, attr
->values
[0].string
.text
);
9507 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9508 compression
= CUPS_FILE_GZIP
;
9509 #endif /* HAVE_LIBZ */
9513 * Do we have a file to print?
9518 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
9523 * Is it a format we support?
9526 if ((format
= ippFindAttribute(con
->request
, "document-format",
9527 IPP_TAG_MIMETYPE
)) != NULL
)
9530 * Grab format from client...
9533 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
9536 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
9537 format
->values
[0].string
.text
);
9541 else if ((default_format
= cupsGetOption("document-format",
9542 printer
->num_options
,
9543 printer
->options
)) != NULL
)
9546 * Use default document format...
9549 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
9551 send_ipp_status(con
, IPP_BAD_REQUEST
,
9552 _("Could not scan type \"%s\"!"),
9560 * No document format attribute? Auto-type it!
9563 strcpy(super
, "application");
9564 strcpy(type
, "octet-stream");
9567 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9570 * Auto-type the file...
9573 ipp_attribute_t
*doc_name
; /* document-name attribute */
9576 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job %d] Auto-typing file...", job
->id
);
9578 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9579 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9580 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9584 filetype
= mimeType(MimeDatabase
, super
, type
);
9586 cupsdLogMessage(CUPSD_LOG_DEBUG
,
9587 "[Job %d] Request file type is %s/%s.", job
->id
,
9588 filetype
->super
, filetype
->type
);
9591 filetype
= mimeType(MimeDatabase
, super
, type
);
9593 jformat
= ippFindAttribute(job
->attrs
, "document-format", IPP_TAG_MIMETYPE
);
9597 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
9600 * Replace the document-format attribute value with the auto-typed or
9604 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9609 _cupsStrFree(jformat
->values
[0].string
.text
);
9611 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9614 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9615 "document-format", NULL
, mimetype
);
9619 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9620 _("Unsupported format \'%s/%s\'!"), super
, type
);
9621 cupsdLogMessage(CUPSD_LOG_INFO
,
9622 "Hint: Do you have the raw file printing rules enabled?");
9625 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9626 "document-format", NULL
, format
->values
[0].string
.text
);
9631 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9633 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9636 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9637 _("Unsupported format \'%s\'!"), mimetype
);
9639 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9640 "document-format", NULL
, mimetype
);
9646 * Add the file to the job...
9651 if (add_file(con
, job
, filetype
, compression
))
9654 if (stat(con
->filename
, &fileinfo
))
9657 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9659 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9661 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9662 IPP_TAG_INTEGER
)) != NULL
)
9663 attr
->values
[0].integer
+= kbytes
;
9665 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9667 rename(con
->filename
, filename
);
9669 cupsdClearString(&con
->filename
);
9671 cupsdLogMessage(CUPSD_LOG_INFO
,
9672 "[Job %d] File of type %s/%s queued by \"%s\".", job
->id
,
9673 filetype
->super
, filetype
->type
, job
->username
);
9676 * Start the job if this is the last document...
9679 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9680 IPP_TAG_BOOLEAN
)) != NULL
&&
9681 attr
->values
[0].boolean
)
9684 * See if we need to add the ending sheet...
9687 if (cupsdTimeoutJob(job
))
9690 if (job
->state_value
== IPP_JOB_STOPPED
)
9692 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9693 job
->state_value
= IPP_JOB_PENDING
;
9695 else if (job
->state_value
== IPP_JOB_HELD
)
9697 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9698 IPP_TAG_KEYWORD
)) == NULL
)
9699 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9701 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9703 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9704 job
->state_value
= IPP_JOB_PENDING
;
9709 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9712 * Start the job if possible... Since cupsdCheckJobs() can cancel a
9713 * job if it doesn't print, we need to re-find the job afterwards...
9720 job
= cupsdFindJob(jobid
);
9724 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9725 IPP_TAG_KEYWORD
)) == NULL
)
9726 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9728 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9730 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9731 job
->state_value
= IPP_JOB_HELD
;
9732 job
->hold_until
= time(NULL
) + 60;
9735 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9740 * Fill in the response info...
9743 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
9746 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9749 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9751 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9752 job
? job
->state_value
: IPP_JOB_CANCELED
);
9753 add_job_state_reasons(con
, job
);
9755 con
->response
->request
.status
.status_code
= IPP_OK
;
9760 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9765 cupsd_client_t
*con
, /* I - Client connection */
9766 http_status_t status
, /* I - HTTP status code */
9767 cupsd_printer_t
*printer
) /* I - Printer, if any */
9769 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: %s",
9770 ippOpString(con
->request
->request
.op
.operation_id
),
9771 httpStatus(status
));
9773 if (status
== HTTP_UNAUTHORIZED
&&
9774 printer
&& printer
->num_auth_info_required
> 0 &&
9775 !strcmp(printer
->auth_info_required
[0], "negotiate"))
9776 cupsdSendError(con
, status
, CUPSD_AUTH_NEGOTIATE
);
9779 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9780 cupsd_location_t
*auth
; /* Pointer to authentication element */
9781 int auth_type
; /* Type of authentication required */
9784 if (printer
->type
& CUPS_PRINTER_CLASS
)
9785 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
9787 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
9789 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
9790 auth
->type
== CUPSD_AUTH_NONE
)
9791 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
9793 con
->request
->request
.op
.operation_id
:
9797 auth_type
= CUPSD_AUTH_NONE
;
9798 else if (auth
->type
== CUPSD_AUTH_DEFAULT
)
9799 auth_type
= DefaultAuthType
;
9801 auth_type
= auth
->type
;
9803 cupsdSendError(con
, status
, auth_type
);
9806 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
9808 ippDelete(con
->response
);
9809 con
->response
= NULL
;
9816 * 'send_ipp_status()' - Send a status back to the IPP client.
9820 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
9821 ipp_status_t status
, /* I - IPP status code */
9822 const char *message
, /* I - Status message */
9823 ...) /* I - Additional args as needed */
9825 va_list ap
; /* Pointer to additional args */
9826 char formatted
[1024]; /* Formatted errror message */
9829 va_start(ap
, message
);
9830 vsnprintf(formatted
, sizeof(formatted
),
9831 _cupsLangString(con
->language
, message
), ap
);
9834 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
9835 ippOpString(con
->request
->request
.op
.operation_id
),
9836 ippErrorString(status
), formatted
);
9838 con
->response
->request
.status
.status_code
= status
;
9840 if (ippFindAttribute(con
->response
, "attributes-charset",
9841 IPP_TAG_ZERO
) == NULL
)
9842 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
9843 "attributes-charset", NULL
, DefaultCharset
);
9845 if (ippFindAttribute(con
->response
, "attributes-natural-language",
9846 IPP_TAG_ZERO
) == NULL
)
9847 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
9848 "attributes-natural-language", NULL
, DefaultLanguage
);
9850 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
9851 "status-message", NULL
, formatted
);
9856 * 'set_default()' - Set the default destination...
9860 set_default(cupsd_client_t
*con
, /* I - Client connection */
9861 ipp_attribute_t
*uri
) /* I - Printer URI */
9863 http_status_t status
; /* Policy status */
9864 cups_ptype_t dtype
; /* Destination type (printer/class) */
9865 cupsd_printer_t
*printer
; /* Printer */
9868 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
9869 con
->http
.fd
, uri
->values
[0].string
.text
);
9872 * Is the destination valid?
9875 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9881 send_ipp_status(con
, IPP_NOT_FOUND
,
9882 _("The printer or class was not found."));
9890 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
9892 send_http_error(con
, status
, NULL
);
9897 * Set it as the default...
9900 DefaultPrinter
= printer
;
9902 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
9903 CUPSD_DIRTY_REMOTE
| CUPSD_DIRTY_PRINTCAP
);
9905 cupsdLogMessage(CUPSD_LOG_INFO
,
9906 "Default destination set to \"%s\" by \"%s\".",
9907 printer
->name
, get_username(con
));
9910 * Everything was ok, so return OK status...
9913 con
->response
->request
.status
.status_code
= IPP_OK
;
9918 * 'set_job_attrs()' - Set job attributes.
9922 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
9923 ipp_attribute_t
*uri
) /* I - Job URI */
9925 ipp_attribute_t
*attr
, /* Current attribute */
9926 *attr2
; /* Job attribute */
9927 int jobid
; /* Job ID */
9928 cupsd_job_t
*job
; /* Current job */
9929 char method
[HTTP_MAX_URI
],
9930 /* Method portion of URI */
9931 username
[HTTP_MAX_URI
],
9932 /* Username portion of URI */
9934 /* Host portion of URI */
9935 resource
[HTTP_MAX_URI
];
9936 /* Resource portion of URI */
9937 int port
; /* Port portion of URI */
9938 int event
; /* Events? */
9941 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
9942 con
->http
.fd
, uri
->values
[0].string
.text
);
9945 * Start with "everything is OK" status...
9948 con
->response
->request
.status
.status_code
= IPP_OK
;
9951 * See if we have a job URI or a printer URI...
9954 if (!strcmp(uri
->name
, "printer-uri"))
9957 * Got a printer URI; see if we also have a job-id attribute...
9960 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9961 IPP_TAG_INTEGER
)) == NULL
)
9963 send_ipp_status(con
, IPP_BAD_REQUEST
,
9964 _("Got a printer-uri attribute but no job-id!"));
9968 jobid
= attr
->values
[0].integer
;
9973 * Got a job URI; parse it to get the job ID...
9976 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9977 sizeof(method
), username
, sizeof(username
), host
,
9978 sizeof(host
), &port
, resource
, sizeof(resource
));
9980 if (strncmp(resource
, "/jobs/", 6))
9986 send_ipp_status(con
, IPP_BAD_REQUEST
,
9987 _("Bad job-uri attribute \"%s\"!"),
9988 uri
->values
[0].string
.text
);
9992 jobid
= atoi(resource
+ 6);
9996 * See if the job exists...
9999 if ((job
= cupsdFindJob(jobid
)) == NULL
)
10002 * Nope - return a "not found" error...
10005 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
10010 * See if the job has been completed...
10013 if (job
->state_value
> IPP_JOB_STOPPED
)
10016 * Return a "not-possible" error...
10019 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10020 _("Job #%d is finished and cannot be altered!"), jobid
);
10025 * See if the job is owned by the requesting user...
10028 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
10030 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
10035 * See what the user wants to change.
10042 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10044 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
10047 if (!strcmp(attr
->name
, "attributes-charset") ||
10048 !strcmp(attr
->name
, "attributes-natural-language") ||
10049 !strcmp(attr
->name
, "document-compression") ||
10050 !strcmp(attr
->name
, "document-format") ||
10051 !strcmp(attr
->name
, "job-detailed-status-messages") ||
10052 !strcmp(attr
->name
, "job-document-access-errors") ||
10053 !strcmp(attr
->name
, "job-id") ||
10054 !strcmp(attr
->name
, "job-k-octets") ||
10055 !strcmp(attr
->name
, "job-originating-host-name") ||
10056 !strcmp(attr
->name
, "job-originating-user-name") ||
10057 !strcmp(attr
->name
, "job-printer-up-time") ||
10058 !strcmp(attr
->name
, "job-printer-uri") ||
10059 !strcmp(attr
->name
, "job-sheets") ||
10060 !strcmp(attr
->name
, "job-state-message") ||
10061 !strcmp(attr
->name
, "job-state-reasons") ||
10062 !strcmp(attr
->name
, "job-uri") ||
10063 !strcmp(attr
->name
, "number-of-documents") ||
10064 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
10065 !strcmp(attr
->name
, "output-device-assigned") ||
10066 !strncmp(attr
->name
, "date-time-at-", 13) ||
10067 !strncmp(attr
->name
, "job-impressions", 15) ||
10068 !strncmp(attr
->name
, "job-k-octets", 12) ||
10069 !strncmp(attr
->name
, "job-media-sheets", 16) ||
10070 !strncmp(attr
->name
, "time-at-", 8))
10076 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
10077 _("%s cannot be changed."), attr
->name
);
10079 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10080 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10085 if (!strcmp(attr
->name
, "job-priority"))
10088 * Change the job priority...
10091 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10093 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value!"));
10095 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10096 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10098 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
10100 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10101 _("Job is completed and cannot be changed."));
10104 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10106 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
10107 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
10108 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
10111 else if (!strcmp(attr
->name
, "job-state"))
10114 * Change the job state...
10117 if (attr
->value_tag
!= IPP_TAG_ENUM
)
10119 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value!"));
10121 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10122 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10126 switch (attr
->values
[0].integer
)
10128 case IPP_JOB_PENDING
:
10129 case IPP_JOB_HELD
:
10130 if (job
->state_value
> IPP_JOB_HELD
)
10132 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10133 _("Job state cannot be changed."));
10136 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10138 job
->state
->values
[0].integer
= attr
->values
[0].integer
;
10139 job
->state_value
= (ipp_jstate_t
)attr
->values
[0].integer
;
10141 event
|= CUPSD_EVENT_JOB_STATE
;
10145 case IPP_JOB_PROCESSING
:
10146 case IPP_JOB_STOPPED
:
10147 if (job
->state_value
!= attr
->values
[0].integer
)
10149 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10150 _("Job state cannot be changed."));
10155 case IPP_JOB_CANCELED
:
10156 case IPP_JOB_ABORTED
:
10157 case IPP_JOB_COMPLETED
:
10158 if (job
->state_value
> IPP_JOB_PROCESSING
)
10160 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10161 _("Job state cannot be changed."));
10164 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10165 cupsdCancelJob(job
, 0, (ipp_jstate_t
)attr
->values
[0].integer
);
10170 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
10172 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10173 IPP_TAG_ZERO
)) != NULL
)
10176 * Some other value; first free the old value...
10179 if (job
->attrs
->prev
)
10180 job
->attrs
->prev
->next
= attr2
->next
;
10182 job
->attrs
->attrs
= attr2
->next
;
10184 if (job
->attrs
->last
== attr2
)
10185 job
->attrs
->last
= job
->attrs
->prev
;
10187 _ippFreeAttr(attr2
);
10190 * Then copy the attribute...
10193 copy_attribute(job
->attrs
, attr
, 0);
10196 * See if the job-name or job-hold-until is being changed.
10199 if (!strcmp(attr
->name
, "job-hold-until"))
10201 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
10203 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10204 cupsdReleaseJob(job
);
10208 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10211 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10214 * Delete the attribute...
10217 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10218 IPP_TAG_ZERO
)) != NULL
)
10220 if (job
->attrs
->prev
)
10221 job
->attrs
->prev
->next
= attr2
->next
;
10223 job
->attrs
->attrs
= attr2
->next
;
10225 if (attr2
== job
->attrs
->last
)
10226 job
->attrs
->last
= job
->attrs
->prev
;
10228 _ippFreeAttr(attr2
);
10230 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10236 * Add new option by copying it...
10239 copy_attribute(job
->attrs
, attr
, 0);
10241 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10250 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10253 * Send events as needed...
10256 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10257 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10258 cupsdFindDest(job
->dest
), job
,
10259 "Job priority changed by user.");
10261 if (event
& CUPSD_EVENT_JOB_STATE
)
10262 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10263 job
->state_value
== IPP_JOB_HELD
?
10264 "Job held by user." : "Job restarted by user.");
10266 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10267 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10268 "Job options changed by user.");
10271 * Start jobs if possible...
10279 * 'set_printer_defaults()' - Set printer default options from a request.
10283 set_printer_defaults(
10284 cupsd_client_t
*con
, /* I - Client connection */
10285 cupsd_printer_t
*printer
) /* I - Printer */
10287 int i
; /* Looping var */
10288 ipp_attribute_t
*attr
; /* Current attribute */
10289 int namelen
; /* Length of attribute name */
10290 char name
[256], /* New attribute name */
10291 value
[256]; /* String version of integer attrs */
10294 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10297 * Skip non-printer attributes...
10300 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10303 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10305 if (!strcmp(attr
->name
, "job-sheets-default"))
10308 * Only allow keywords and names...
10311 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10315 * Only allow job-sheets-default to be set when running without a
10316 * system high classification level...
10319 if (Classification
)
10322 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10324 if (attr
->num_values
> 1)
10325 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10327 cupsdSetString(&printer
->job_sheets
[1], "none");
10329 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10331 cupsdFreePrinterUsers(printer
);
10333 printer
->deny_users
= 0;
10335 if (attr
->value_tag
== IPP_TAG_NAME
&&
10336 (attr
->num_values
> 1 ||
10337 strcmp(attr
->values
[0].string
.text
, "all")))
10339 for (i
= 0; i
< attr
->num_values
; i
++)
10340 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10343 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10345 cupsdFreePrinterUsers(printer
);
10347 printer
->deny_users
= 1;
10349 if (attr
->value_tag
== IPP_TAG_NAME
&&
10350 (attr
->num_values
> 1 ||
10351 strcmp(attr
->values
[0].string
.text
, "none")))
10353 for (i
= 0; i
< attr
->num_values
; i
++)
10354 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10357 else if (!strcmp(attr
->name
, "job-quota-period"))
10359 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10362 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10363 attr
->values
[0].integer
);
10364 cupsdFreeQuotas(printer
);
10366 printer
->quota_period
= attr
->values
[0].integer
;
10368 else if (!strcmp(attr
->name
, "job-k-limit"))
10370 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10373 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10374 attr
->values
[0].integer
);
10375 cupsdFreeQuotas(printer
);
10377 printer
->k_limit
= attr
->values
[0].integer
;
10379 else if (!strcmp(attr
->name
, "job-page-limit"))
10381 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10384 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10385 attr
->values
[0].integer
);
10386 cupsdFreeQuotas(printer
);
10388 printer
->page_limit
= attr
->values
[0].integer
;
10390 else if (!strcmp(attr
->name
, "printer-op-policy"))
10392 cupsd_policy_t
*p
; /* Policy */
10395 if (attr
->value_tag
!= IPP_TAG_NAME
)
10398 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10400 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10401 "Setting printer-op-policy to \"%s\"...",
10402 attr
->values
[0].string
.text
);
10403 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10404 printer
->op_policy_ptr
= p
;
10408 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10409 _("Unknown printer-op-policy \"%s\"."),
10410 attr
->values
[0].string
.text
);
10414 else if (!strcmp(attr
->name
, "printer-error-policy"))
10416 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10419 if (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10420 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10421 strcmp(attr
->values
[0].string
.text
, "stop-printer"))
10423 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10424 _("Unknown printer-error-policy \"%s\"."),
10425 attr
->values
[0].string
.text
);
10429 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10430 "Setting printer-error-policy to \"%s\"...",
10431 attr
->values
[0].string
.text
);
10432 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10436 * Skip any other non-default attributes...
10439 namelen
= strlen(attr
->name
);
10440 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10441 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10445 * OK, anything else must be a user-defined default...
10448 strlcpy(name
, attr
->name
, sizeof(name
));
10449 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10451 switch (attr
->value_tag
)
10453 case IPP_TAG_DELETEATTR
:
10454 printer
->num_options
= cupsRemoveOption(name
,
10455 printer
->num_options
,
10456 &(printer
->options
));
10457 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10458 "Deleting %s", attr
->name
);
10461 case IPP_TAG_NAME
:
10462 case IPP_TAG_KEYWORD
:
10464 printer
->num_options
= cupsAddOption(name
,
10465 attr
->values
[0].string
.text
,
10466 printer
->num_options
,
10467 &(printer
->options
));
10468 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10469 "Setting %s to \"%s\"...", attr
->name
,
10470 attr
->values
[0].string
.text
);
10473 case IPP_TAG_BOOLEAN
:
10474 printer
->num_options
= cupsAddOption(name
,
10475 attr
->values
[0].boolean
?
10477 printer
->num_options
,
10478 &(printer
->options
));
10479 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10480 "Setting %s to %s...", attr
->name
,
10481 attr
->values
[0].boolean
? "true" : "false");
10484 case IPP_TAG_INTEGER
:
10485 case IPP_TAG_ENUM
:
10486 sprintf(value
, "%d", attr
->values
[0].integer
);
10487 printer
->num_options
= cupsAddOption(name
, value
,
10488 printer
->num_options
,
10489 &(printer
->options
));
10490 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10491 "Setting %s to %s...", attr
->name
, value
);
10494 case IPP_TAG_RANGE
:
10495 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10496 attr
->values
[0].range
.upper
);
10497 printer
->num_options
= cupsAddOption(name
, value
,
10498 printer
->num_options
,
10499 &(printer
->options
));
10500 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10501 "Setting %s to %s...", attr
->name
, value
);
10504 case IPP_TAG_RESOLUTION
:
10505 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10506 attr
->values
[0].resolution
.yres
,
10507 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10509 printer
->num_options
= cupsAddOption(name
, value
,
10510 printer
->num_options
,
10511 &(printer
->options
));
10512 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10513 "Setting %s to %s...", attr
->name
, value
);
10517 /* Do nothing for other values */
10525 * 'start_printer()' - Start a printer.
10529 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10530 ipp_attribute_t
*uri
) /* I - Printer URI */
10532 http_status_t status
; /* Policy status */
10533 cups_ptype_t dtype
; /* Destination type (printer/class) */
10534 cupsd_printer_t
*printer
; /* Printer data */
10537 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10538 con
->http
.fd
, uri
->values
[0].string
.text
);
10541 * Is the destination valid?
10544 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10550 send_ipp_status(con
, IPP_NOT_FOUND
,
10551 _("The printer or class was not found."));
10559 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10561 send_http_error(con
, status
, printer
);
10566 * Start the printer...
10569 printer
->state_message
[0] = '\0';
10571 cupsdStartPrinter(printer
, 1);
10573 if (dtype
& CUPS_PRINTER_CLASS
)
10574 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10575 printer
->name
, get_username(con
));
10577 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10578 printer
->name
, get_username(con
));
10583 * Everything was ok, so return OK status...
10586 con
->response
->request
.status
.status_code
= IPP_OK
;
10591 * 'stop_printer()' - Stop a printer.
10595 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10596 ipp_attribute_t
*uri
) /* I - Printer URI */
10598 http_status_t status
; /* Policy status */
10599 cups_ptype_t dtype
; /* Destination type (printer/class) */
10600 cupsd_printer_t
*printer
; /* Printer data */
10601 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10604 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10605 con
->http
.fd
, uri
->values
[0].string
.text
);
10608 * Is the destination valid?
10611 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10617 send_ipp_status(con
, IPP_NOT_FOUND
,
10618 _("The printer or class was not found."));
10626 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10628 send_http_error(con
, status
, printer
);
10633 * Stop the printer...
10636 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10637 IPP_TAG_TEXT
)) == NULL
)
10638 strcpy(printer
->state_message
, "Paused");
10641 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10642 sizeof(printer
->state_message
));
10645 cupsdStopPrinter(printer
, 1);
10647 if (dtype
& CUPS_PRINTER_CLASS
)
10648 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10649 printer
->name
, get_username(con
));
10651 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10652 printer
->name
, get_username(con
));
10655 * Everything was ok, so return OK status...
10658 con
->response
->request
.status
.status_code
= IPP_OK
;
10663 * 'url_encode_attr()' - URL-encode a string attribute.
10667 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10668 char *buffer
,/* I - String buffer */
10669 int bufsize
)/* I - Size of buffer */
10671 int i
; /* Looping var */
10672 char *bufptr
, /* Pointer into buffer */
10673 *bufend
; /* End of buffer */
10676 strlcpy(buffer
, attr
->name
, bufsize
);
10677 bufptr
= buffer
+ strlen(buffer
);
10678 bufend
= buffer
+ bufsize
- 1;
10680 for (i
= 0; i
< attr
->num_values
; i
++)
10682 if (bufptr
>= bufend
)
10690 if (bufptr
>= bufend
)
10695 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
10696 bufptr
, bufend
- bufptr
+ 1);
10698 if (bufptr
>= bufend
)
10709 * 'url_encode_string()' - URL-encode a string.
10712 static char * /* O - End of string */
10713 url_encode_string(const char *s
, /* I - String */
10714 char *buffer
, /* I - String buffer */
10715 int bufsize
) /* I - Size of buffer */
10717 char *bufptr
, /* Pointer into buffer */
10718 *bufend
; /* End of buffer */
10719 static const char *hex
= "0123456789ABCDEF";
10724 bufend
= buffer
+ bufsize
- 1;
10726 while (*s
&& bufptr
< bufend
)
10728 if (*s
== ' ' || *s
== '%')
10730 if (bufptr
>= (bufend
- 2))
10734 *bufptr
++ = hex
[(*s
>> 4) & 15];
10735 *bufptr
++ = hex
[*s
& 15];
10739 else if (*s
== '\'' || *s
== '\\')
10741 if (bufptr
>= (bufend
- 1))
10758 * 'user_allowed()' - See if a user is allowed to print to a queue.
10761 static int /* O - 0 if not allowed, 1 if allowed */
10762 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
10763 const char *username
) /* I - Username */
10765 int i
; /* Looping var */
10766 struct passwd
*pw
; /* User password data */
10767 char baseuser
[256], /* Base username */
10768 *baseptr
; /* Pointer to "@" in base username */
10771 if (p
->num_users
== 0)
10774 if (!strcmp(username
, "root"))
10777 if (strchr(username
, '@'))
10780 * Strip @REALM for username check...
10783 strlcpy(baseuser
, username
, sizeof(baseuser
));
10785 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
10788 username
= baseuser
;
10791 pw
= getpwnam(username
);
10794 for (i
= 0; i
< p
->num_users
; i
++)
10796 if (p
->users
[i
][0] == '@')
10799 * Check group membership...
10802 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
10805 else if (p
->users
[i
][0] == '#')
10811 if (cupsdCheckGroup(username
, pw
, p
->users
[i
]))
10814 else if (!strcasecmp(username
, p
->users
[i
]))
10818 return ((i
< p
->num_users
) != p
->deny_users
);
10823 * 'validate_job()' - Validate printer options and destination.
10827 validate_job(cupsd_client_t
*con
, /* I - Client connection */
10828 ipp_attribute_t
*uri
) /* I - Printer URI */
10830 http_status_t status
; /* Policy status */
10831 ipp_attribute_t
*attr
; /* Current attribute */
10832 ipp_attribute_t
*format
; /* Document-format attribute */
10833 cups_ptype_t dtype
; /* Destination type (printer/class) */
10834 char super
[MIME_MAX_SUPER
],
10835 /* Supertype of file */
10836 type
[MIME_MAX_TYPE
];
10837 /* Subtype of file */
10838 cupsd_printer_t
*printer
; /* Printer */
10841 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
10842 con
->http
.fd
, uri
->values
[0].string
.text
);
10845 * OK, see if the client is sending the document compressed - CUPS
10846 * doesn't support compression yet...
10849 if ((attr
= ippFindAttribute(con
->request
, "compression",
10850 IPP_TAG_KEYWORD
)) != NULL
&&
10851 !strcmp(attr
->values
[0].string
.text
, "none"))
10853 send_ipp_status(con
, IPP_ATTRIBUTES
,
10854 _("Unsupported compression attribute %s!"),
10855 attr
->values
[0].string
.text
);
10856 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
10857 "compression", NULL
, attr
->values
[0].string
.text
);
10862 * Is it a format we support?
10865 if ((format
= ippFindAttribute(con
->request
, "document-format",
10866 IPP_TAG_MIMETYPE
)) != NULL
)
10868 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
10871 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
10872 format
->values
[0].string
.text
);
10876 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
10877 !mimeType(MimeDatabase
, super
, type
))
10879 cupsdLogMessage(CUPSD_LOG_INFO
,
10880 "Hint: Do you have the raw file printing rules enabled?");
10881 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
10882 _("Unsupported format \"%s\"!"),
10883 format
->values
[0].string
.text
);
10884 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
10885 "document-format", NULL
, format
->values
[0].string
.text
);
10891 * Is the destination valid?
10894 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10900 send_ipp_status(con
, IPP_NOT_FOUND
,
10901 _("The printer or class was not found."));
10909 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10911 send_http_error(con
, status
, printer
);
10916 * Everything was ok, so return OK status...
10919 con
->response
->request
.status
.status_code
= IPP_OK
;
10924 * 'validate_name()' - Make sure the printer name only contains valid chars.
10927 static int /* O - 0 if name is no good, 1 if good */
10928 validate_name(const char *name
) /* I - Name to check */
10930 const char *ptr
; /* Pointer into name */
10934 * Scan the whole name...
10937 for (ptr
= name
; *ptr
; ptr
++)
10938 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
10942 * All the characters are good; validate the length, too...
10945 return ((ptr
- name
) < 128);
10950 * 'validate_user()' - Validate the user for the request.
10953 static int /* O - 1 if permitted, 0 otherwise */
10954 validate_user(cupsd_job_t
*job
, /* I - Job */
10955 cupsd_client_t
*con
, /* I - Client connection */
10956 const char *owner
, /* I - Owner of job/resource */
10957 char *username
, /* O - Authenticated username */
10958 int userlen
) /* I - Length of username */
10960 cupsd_printer_t
*printer
; /* Printer for job */
10963 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
10964 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
10966 job
->id
, con
? con
->http
.fd
: 0,
10967 owner
? owner
: "(null)", username
, userlen
);
10970 * Validate input...
10973 if (!con
|| !owner
|| !username
|| userlen
<= 0)
10977 * Get the best authenticated username that is available.
10980 strlcpy(username
, get_username(con
), userlen
);
10983 * Check the username against the owner...
10986 printer
= cupsdFindDest(job
->dest
);
10988 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
10989 con
, owner
) == HTTP_OK
);
10994 * End of "$Id: ipp.c 7014 2007-10-10 21:57:43Z mike $".