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
, /* cupsICCProfile attributes */
3036 *profileid_attr
;/* cupsProfileID attribute */
3037 const char *profile_key
; /* Profile keyword */
3038 ppd_option_t
*cm_option
; /* Color model option */
3039 ppd_choice_t
*cm_choice
, /* Color model choice */
3040 *q1_choice
, /* ColorModel (or other) qualifier */
3041 *q2_choice
, /* MediaType (or other) qualifier */
3042 *q3_choice
; /* Resolution (or other) qualifier */
3043 int num_profiles
; /* Number of profiles */
3044 CMError error
; /* Last error */
3045 unsigned device_id
, /* Printer device ID */
3046 profile_id
, /* Profile ID */
3047 default_profile_id
= 0;
3048 /* Default profile ID */
3049 CFMutableDictionaryRef device_name
; /* Printer device name dictionary */
3050 CFStringRef printer_name
; /* Printer name string */
3051 CMDeviceScope scope
= /* Scope of the registration */
3053 kCFPreferencesAnyUser
,
3054 kCFPreferencesCurrentHost
3056 CMDeviceProfileArrayPtr profiles
; /* Profiles */
3057 CMDeviceProfileInfo
*profile
; /* Current profile */
3058 cups_array_t
*languages
; /* Languages array */
3062 * Make sure ColorSync is available...
3065 if (CMRegisterColorDevice
== NULL
)
3069 * Try opening the PPD file for this printer...
3072 snprintf(ppdfile
, sizeof(ppdfile
), "%s/ppd/%s.ppd", ServerRoot
, p
->name
);
3073 if ((ppd
= ppdOpenFile(ppdfile
)) == NULL
)
3076 ppdMarkDefaults(ppd
);
3079 * See if we have any profiles...
3082 if ((attr
= ppdFindAttr(ppd
, "APTiogaProfile", NULL
)) != NULL
)
3083 profile_key
= "APTiogaProfile";
3086 attr
= ppdFindAttr(ppd
, "cupsICCProfile", NULL
);
3087 profile_key
= "cupsICCProfile";
3090 for (num_profiles
= 0; attr
; attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3091 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3093 if (attr
->value
[0] != '/')
3094 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3097 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3099 if (access(iccfile
, 0))
3107 * If we have profiles, add them...
3110 if (num_profiles
> 0)
3113 * Figure out the default profile selectors...
3116 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier1", NULL
)) != NULL
&&
3117 attr
->value
&& attr
->value
[0])
3118 q1_choice
= ppdFindMarkedChoice(ppd
, attr
->value
);
3120 q1_choice
= ppdFindMarkedChoice(ppd
, "ColorModel");
3122 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier2", NULL
)) != NULL
&&
3123 attr
->value
&& attr
->value
[0])
3124 q2_choice
= ppdFindMarkedChoice(ppd
, attr
->value
);
3126 q2_choice
= ppdFindMarkedChoice(ppd
, "MediaType");
3128 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier3", NULL
)) != NULL
&&
3129 attr
->value
&& attr
->value
[0])
3130 q3_choice
= ppdFindMarkedChoice(ppd
, attr
->value
);
3132 q3_choice
= ppdFindMarkedChoice(ppd
, "Resolution");
3135 * Build the array of profiles...
3137 * Note: This calloc actually requests slightly more memory than needed.
3140 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3142 cupsdLogMessage(CUPSD_LOG_ERROR
,
3143 "Unable to allocate memory for %d profiles!",
3149 profiles
->profileCount
= num_profiles
;
3150 languages
= _ppdGetLanguages(ppd
);
3152 for (profile
= profiles
->profiles
,
3153 attr
= ppdFindAttr(ppd
, profile_key
, NULL
);
3155 attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3156 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3159 * Add this profile...
3162 if (attr
->value
[0] != '/')
3163 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3166 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3168 if (access(iccfile
, 0))
3171 if (profile_key
[0] == 'c')
3173 cupsArraySave(ppd
->sorted_attrs
);
3175 if ((profileid_attr
= ppdFindAttr(ppd
, "cupsProfileID",
3176 attr
->spec
)) != NULL
&&
3177 profileid_attr
->value
&& isdigit(profileid_attr
->value
[0] & 255))
3178 profile_id
= (unsigned)strtoul(profileid_attr
->value
, NULL
, 10);
3180 profile_id
= _ppdHashName(attr
->spec
);
3182 cupsArrayRestore(ppd
->sorted_attrs
);
3185 profile_id
= atoi(attr
->spec
);
3187 apple_init_profile(ppd
, languages
, profile
, profile_id
, attr
->spec
,
3188 attr
->text
[0] ? attr
->text
: attr
->spec
, iccfile
);
3193 * See if this is the default profile...
3196 if (!default_profile_id
&& q1_choice
)
3202 snprintf(selector
, sizeof(selector
), "%s.%s.%s",
3203 q1_choice
->choice
, q2_choice
->choice
, q3_choice
->choice
);
3204 if (!strcmp(selector
, attr
->spec
))
3205 default_profile_id
= profile_id
;
3208 if (!default_profile_id
)
3210 snprintf(selector
, sizeof(selector
), "%s.%s.", q1_choice
->choice
,
3212 if (!strcmp(selector
, attr
->spec
))
3213 default_profile_id
= profile_id
;
3217 if (!default_profile_id
&& q3_choice
)
3219 snprintf(selector
, sizeof(selector
), "%s..%s", q1_choice
->choice
,
3221 if (!strcmp(selector
, attr
->spec
))
3222 default_profile_id
= profile_id
;
3225 if (!default_profile_id
)
3227 snprintf(selector
, sizeof(selector
), "%s..", q1_choice
->choice
);
3228 if (!strcmp(selector
, attr
->spec
))
3229 default_profile_id
= profile_id
;
3234 _ppdFreeLanguages(languages
);
3236 else if ((cm_option
= ppdFindOption(ppd
, "ColorModel")) != NULL
)
3239 * Extract profiles from ColorModel option...
3242 const char *profile_name
; /* Name of generic profile */
3245 num_profiles
= cm_option
->num_choices
;
3247 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3249 cupsdLogMessage(CUPSD_LOG_ERROR
,
3250 "Unable to allocate memory for %d profiles!",
3256 profiles
->profileCount
= num_profiles
;
3258 for (profile
= profiles
->profiles
, i
= cm_option
->num_choices
,
3259 cm_choice
= cm_option
->choices
;
3261 i
--, cm_choice
++, profile
++)
3263 if (!strcmp(cm_choice
->choice
, "Gray") ||
3264 !strcmp(cm_choice
->choice
, "Black"))
3265 profile_name
= "Gray";
3266 else if (!strcmp(cm_choice
->choice
, "RGB") ||
3267 !strcmp(cm_choice
->choice
, "CMY"))
3268 profile_name
= "RGB";
3269 else if (!strcmp(cm_choice
->choice
, "CMYK") ||
3270 !strcmp(cm_choice
->choice
, "KCMY"))
3271 profile_name
= "CMYK";
3273 profile_name
= "DeviceN";
3275 snprintf(selector
, sizeof(selector
), "%s..", profile_name
);
3276 profile_id
= _ppdHashName(selector
);
3278 apple_init_profile(ppd
, NULL
, profile
, profile_id
, cm_choice
->choice
,
3279 cm_choice
->text
, NULL
);
3281 if (cm_choice
->marked
)
3282 default_profile_id
= profile_id
;
3288 * Use the default colorspace...
3291 num_profiles
= 1 + ppd
->colorspace
!= PPD_CS_GRAY
;
3293 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3295 cupsdLogMessage(CUPSD_LOG_ERROR
,
3296 "Unable to allocate memory for %d profiles!",
3302 profiles
->profileCount
= num_profiles
;
3304 apple_init_profile(ppd
, NULL
, profiles
->profiles
, _ppdHashName("Gray.."),
3305 "Gray", "Gray", NULL
);
3307 switch (ppd
->colorspace
)
3311 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3312 _ppdHashName("RGB.."), "RGB", "RGB", NULL
);
3316 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3317 _ppdHashName("CMYK.."), "CMYK", "CMYK", NULL
);
3321 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3322 _ppdHashName("DeviceN.."), "DeviceN", "DeviceN",
3331 if (num_profiles
> 0)
3334 * Make sure we have a default profile ID...
3337 if (!default_profile_id
)
3338 default_profile_id
= profiles
->profiles
[num_profiles
- 1].profileID
;
3341 * Get the device ID hash and pathelogical name dictionary.
3344 cupsdLogMessage(CUPSD_LOG_INFO
, "Registering ICC color profiles for \"%s\"",
3347 device_id
= _ppdHashName(p
->name
);
3348 device_name
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3349 &kCFTypeDictionaryKeyCallBacks
,
3350 &kCFTypeDictionaryValueCallBacks
);
3351 printer_name
= CFStringCreateWithCString(kCFAllocatorDefault
, p
->name
,
3352 kCFStringEncodingUTF8
);
3354 if (device_name
&& printer_name
)
3356 CFDictionarySetValue(device_name
, CFSTR("en"), printer_name
);
3359 * Register the device with ColorSync...
3362 error
= CMRegisterColorDevice(cmPrinterDeviceClass
, device_id
,
3363 device_name
, &scope
);
3366 * Register the profiles...
3370 error
= CMSetDeviceFactoryProfiles(cmPrinterDeviceClass
, device_id
,
3371 default_profile_id
, profiles
);
3381 cupsdLogMessage(CUPSD_LOG_ERROR
,
3382 "Unable to register ICC color profiles for \"%s\" - %d",
3383 p
->name
, (int)error
);
3385 for (profile
= profiles
->profiles
;
3387 profile
++, num_profiles
--)
3388 CFRelease(profile
->profileName
);
3393 CFRelease(printer_name
);
3396 CFRelease(device_name
);
3404 * 'apple_unregister_profiles()' - Remove color profiles for the specified
3409 apple_unregister_profiles(
3410 cupsd_printer_t
*p
) /* I - Printer */
3413 * Make sure ColorSync is available...
3416 if (CMUnregisterColorDevice
!= NULL
)
3417 CMUnregisterColorDevice(cmPrinterDeviceClass
, _ppdHashName(p
->name
));
3419 #endif /* __APPLE__ */
3422 * 'apply_printer_defaults()' - Apply printer default options to a job.
3426 apply_printer_defaults(
3427 cupsd_printer_t
*printer
, /* I - Printer */
3428 cupsd_job_t
*job
) /* I - Job */
3430 int i
, /* Looping var */
3431 num_options
; /* Number of default options */
3432 cups_option_t
*options
, /* Default options */
3433 *option
; /* Current option */
3437 * Collect all of the default options and add the missing ones to the
3441 for (i
= printer
->num_options
, num_options
= 0, option
= printer
->options
;
3444 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
3446 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
3451 * Encode these options as attributes in the job object...
3454 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
3455 cupsFreeOptions(num_options
, options
);
3460 * 'authenticate_job()' - Set job authentication info.
3464 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
3465 ipp_attribute_t
*uri
) /* I - Job URI */
3467 ipp_attribute_t
*attr
, /* job-id attribute */
3468 *auth_info
; /* auth-info attribute */
3469 int jobid
; /* Job ID */
3470 cupsd_job_t
*job
; /* Current job */
3471 char method
[HTTP_MAX_URI
],
3472 /* Method portion of URI */
3473 username
[HTTP_MAX_URI
],
3474 /* Username portion of URI */
3476 /* Host portion of URI */
3477 resource
[HTTP_MAX_URI
];
3478 /* Resource portion of URI */
3479 int port
; /* Port portion of URI */
3482 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
3483 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
3486 * Start with "everything is OK" status...
3489 con
->response
->request
.status
.status_code
= IPP_OK
;
3492 * See if we have a job URI or a printer URI...
3495 if (!strcmp(uri
->name
, "printer-uri"))
3498 * Got a printer URI; see if we also have a job-id attribute...
3501 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3502 IPP_TAG_INTEGER
)) == NULL
)
3504 send_ipp_status(con
, IPP_BAD_REQUEST
,
3505 _("Got a printer-uri attribute but no job-id!"));
3509 jobid
= attr
->values
[0].integer
;
3514 * Got a job URI; parse it to get the job ID...
3517 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
3518 sizeof(method
), username
, sizeof(username
), host
,
3519 sizeof(host
), &port
, resource
, sizeof(resource
));
3521 if (strncmp(resource
, "/jobs/", 6))
3527 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri attribute \"%s\"!"),
3528 uri
->values
[0].string
.text
);
3532 jobid
= atoi(resource
+ 6);
3536 * See if the job exists...
3539 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3542 * Nope - return a "not found" error...
3545 send_ipp_status(con
, IPP_NOT_FOUND
,
3546 _("Job #%d does not exist!"), jobid
);
3551 * See if the job has been completed...
3554 if (job
->state_value
!= IPP_JOB_HELD
)
3557 * Return a "not-possible" error...
3560 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3561 _("Job #%d is not held for authentication!"),
3567 * See if we have already authenticated...
3570 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3572 if (!con
->username
[0] && !auth_info
)
3574 cupsd_printer_t
*printer
; /* Job destination */
3578 * No auth data. If we need to authenticate via Kerberos, send a
3579 * HTTP auth challenge, otherwise just return an IPP error...
3582 printer
= cupsdFindDest(job
->dest
);
3584 if (printer
&& printer
->num_auth_info_required
> 0 &&
3585 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3586 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3588 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3589 _("No authentication information provided!"));
3594 * See if the job is owned by the requesting user...
3597 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3599 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3604 * Save the authentication information for this job...
3607 save_auth_info(con
, job
, auth_info
);
3610 * Reset the job-hold-until value to "no-hold"...
3613 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3614 IPP_TAG_KEYWORD
)) == NULL
)
3615 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3619 attr
->value_tag
= IPP_TAG_KEYWORD
;
3620 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3624 * Release the job and return...
3627 cupsdReleaseJob(job
);
3629 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Authenticated by \"%s\".", jobid
,
3635 * 'cancel_all_jobs()' - Cancel all print jobs.
3639 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3640 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3642 http_status_t status
; /* Policy status */
3643 cups_ptype_t dtype
; /* Destination type */
3644 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3645 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3646 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3647 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3648 int port
; /* Port portion of URI */
3649 ipp_attribute_t
*attr
; /* Attribute in request */
3650 const char *username
; /* Username */
3651 int purge
; /* Purge? */
3652 cupsd_printer_t
*printer
; /* Printer */
3655 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3656 con
->http
.fd
, uri
->values
[0].string
.text
);
3659 * See if we have a printer URI...
3662 if (strcmp(uri
->name
, "printer-uri"))
3664 send_ipp_status(con
, IPP_BAD_REQUEST
,
3665 _("The printer-uri attribute is required!"));
3670 * Get the username (if any) for the jobs we want to cancel (only if
3671 * "my-jobs" is specified...
3674 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3675 IPP_TAG_BOOLEAN
)) != NULL
&&
3676 attr
->values
[0].boolean
)
3678 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3679 IPP_TAG_NAME
)) != NULL
)
3680 username
= attr
->values
[0].string
.text
;
3683 send_ipp_status(con
, IPP_BAD_REQUEST
,
3684 _("Missing requesting-user-name attribute!"));
3692 * Look for the "purge-jobs" attribute...
3695 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3696 IPP_TAG_BOOLEAN
)) != NULL
)
3697 purge
= attr
->values
[0].boolean
;
3702 * And if the destination is valid...
3705 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3711 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3712 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3713 hostname
, sizeof(hostname
), &port
,
3714 resource
, sizeof(resource
));
3716 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3717 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3719 send_ipp_status(con
, IPP_NOT_FOUND
,
3720 _("The printer or class was not found."));
3728 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3730 send_http_error(con
, status
, NULL
);
3735 * Cancel all jobs on all printers...
3738 cupsdCancelJobs(NULL
, username
, purge
);
3740 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3741 purge
? "purged" : "canceled", get_username(con
));
3749 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3752 send_http_error(con
, status
, printer
);
3757 * Cancel all of the jobs on the named printer...
3760 cupsdCancelJobs(printer
->name
, username
, purge
);
3762 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3763 printer
->name
, purge
? "purged" : "canceled",
3767 con
->response
->request
.status
.status_code
= IPP_OK
;
3772 * 'cancel_job()' - Cancel a print job.
3776 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3777 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3779 ipp_attribute_t
*attr
; /* Current attribute */
3780 int jobid
; /* Job ID */
3781 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3782 username
[HTTP_MAX_URI
], /* Username portion of URI */
3783 host
[HTTP_MAX_URI
], /* Host portion of URI */
3784 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3785 int port
; /* Port portion of URI */
3786 cupsd_job_t
*job
; /* Job information */
3787 cups_ptype_t dtype
; /* Destination type (printer/class) */
3788 cupsd_printer_t
*printer
; /* Printer data */
3789 int purge
; /* Purge the job? */
3792 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3793 con
->http
.fd
, uri
->values
[0].string
.text
);
3796 * See if we have a job URI or a printer URI...
3799 if (!strcmp(uri
->name
, "printer-uri"))
3802 * Got a printer URI; see if we also have a job-id attribute...
3805 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3806 IPP_TAG_INTEGER
)) == NULL
)
3808 send_ipp_status(con
, IPP_BAD_REQUEST
,
3809 _("Got a printer-uri attribute but no job-id!"));
3813 if ((jobid
= attr
->values
[0].integer
) == 0)
3816 * Find the current job on the specified printer...
3819 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3825 send_ipp_status(con
, IPP_NOT_FOUND
,
3826 _("The printer or class was not found."));
3831 * See if the printer is currently printing a job...
3835 jobid
= ((cupsd_job_t
*)printer
->job
)->id
;
3839 * No, see if there are any pending jobs...
3842 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3844 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3845 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3846 !strcasecmp(job
->dest
, printer
->name
))
3853 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3855 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3856 if (job
->state_value
== IPP_JOB_STOPPED
&&
3857 !strcasecmp(job
->dest
, printer
->name
))
3864 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s!"),
3875 * Got a job URI; parse it to get the job ID...
3878 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3879 sizeof(scheme
), username
, sizeof(username
), host
,
3880 sizeof(host
), &port
, resource
, sizeof(resource
));
3882 if (strncmp(resource
, "/jobs/", 6))
3888 send_ipp_status(con
, IPP_BAD_REQUEST
,
3889 _("Bad job-uri attribute \"%s\"!"),
3890 uri
->values
[0].string
.text
);
3894 jobid
= atoi(resource
+ 6);
3898 * Look for the "purge-job" attribute...
3901 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3902 IPP_TAG_BOOLEAN
)) != NULL
)
3903 purge
= attr
->values
[0].boolean
;
3908 * See if the job exists...
3911 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3914 * Nope - return a "not found" error...
3917 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
3922 * See if the job is owned by the requesting user...
3925 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3927 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3932 * See if the job is already completed, canceled, or aborted; if so,
3933 * we can't cancel...
3936 if (job
->state_value
>= IPP_JOB_CANCELED
&& !purge
)
3938 switch (job
->state_value
)
3940 case IPP_JOB_CANCELED
:
3941 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3942 _("Job #%d is already canceled - can\'t cancel."),
3946 case IPP_JOB_ABORTED
:
3947 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3948 _("Job #%d is already aborted - can\'t cancel."),
3953 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3954 _("Job #%d is already completed - can\'t cancel."),
3963 * Cancel the job and return...
3966 cupsdCancelJob(job
, purge
, IPP_JOB_CANCELED
);
3970 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
3973 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
3976 con
->response
->request
.status
.status_code
= IPP_OK
;
3981 * 'cancel_subscription()' - Cancel a subscription.
3985 cancel_subscription(
3986 cupsd_client_t
*con
, /* I - Client connection */
3987 int sub_id
) /* I - Subscription ID */
3989 http_status_t status
; /* Policy status */
3990 cupsd_subscription_t
*sub
; /* Subscription */
3993 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3994 "cancel_subscription(con=%p[%d], sub_id=%d)",
3995 con
, con
->http
.fd
, sub_id
);
3998 * Is the subscription ID valid?
4001 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
4004 * Bad subscription ID...
4007 send_ipp_status(con
, IPP_NOT_FOUND
,
4008 _("notify-subscription-id %d no good!"), sub_id
);
4016 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
4018 con
, sub
->owner
)) != HTTP_OK
)
4020 send_http_error(con
, status
, sub
->dest
);
4025 * Cancel the subscription...
4028 cupsdDeleteSubscription(sub
, 1);
4030 con
->response
->request
.status
.status_code
= IPP_OK
;
4035 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
4038 static int /* O - 1 if OK, 0 if not */
4039 check_rss_recipient(
4040 const char *recipient
) /* I - Recipient URI */
4042 cupsd_subscription_t
*sub
; /* Current subscription */
4045 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
4047 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
4051 * Compare the URIs up to the first ?...
4054 const char *r1
, *r2
;
4056 for (r1
= recipient
, r2
= sub
->recipient
;
4057 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
4069 * 'check_quotas()' - Check quotas for a printer and user.
4072 static int /* O - 1 if OK, 0 if not */
4073 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
4074 cupsd_printer_t
*p
) /* I - Printer or class */
4076 int i
; /* Looping var */
4077 char username
[33]; /* Username */
4078 cupsd_quota_t
*q
; /* Quota data */
4079 #ifdef HAVE_MBR_UID_TO_UUID
4081 * Use Apple membership APIs which require that all names represent
4082 * valid user account or group records accessible by the server.
4085 uuid_t usr_uuid
; /* UUID for job requesting user */
4086 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
4087 uuid_t grp_uuid
; /* UUID for ACL group name entry */
4088 int mbr_err
; /* Error from membership function */
4089 int is_member
; /* Is this user a member? */
4092 * Use standard POSIX APIs for checking users and groups...
4095 struct passwd
*pw
; /* User password data */
4096 #endif /* HAVE_MBR_UID_TO_UUID */
4099 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
4100 con
, con
->http
.fd
, p
, p
->name
);
4103 * Figure out who is printing...
4106 strlcpy(username
, get_username(con
), sizeof(username
));
4109 * Check global active job limits for printers and users...
4112 if (MaxJobsPerPrinter
)
4115 * Check if there are too many pending jobs on this printer...
4118 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
4120 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
4129 * Check if there are too many pending jobs for this user...
4132 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
4134 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
4141 * Check against users...
4144 if (p
->num_users
== 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
4149 #ifdef HAVE_MBR_UID_TO_UUID
4151 * Get UUID for job requesting user...
4154 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
4160 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4161 "check_quotas: UUID lookup failed for user \"%s\"",
4163 cupsdLogMessage(CUPSD_LOG_INFO
,
4164 "Denying user \"%s\" access to printer \"%s\" "
4165 "(unknown user)...",
4171 * Get UID and GID of requesting user...
4174 pw
= getpwnam(username
);
4176 #endif /* HAVE_MBR_UID_TO_UUID */
4178 for (i
= 0; i
< p
->num_users
; i
++)
4179 if (p
->users
[i
][0] == '@')
4182 * Check group membership...
4185 #ifdef HAVE_MBR_UID_TO_UUID
4186 if (p
->users
[i
][1] == '#')
4188 if (uuid_parse((char *)p
->users
[i
] + 2, grp_uuid
))
4189 uuid_clear(grp_uuid
);
4191 else if ((mbr_err
= mbr_group_name_to_uuid((char *)p
->users
[i
] + 1,
4195 * Invalid ACL entries are ignored for matching; just record a
4196 * warning in the log...
4199 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4200 "check_quotas: UUID lookup failed for ACL entry "
4201 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4202 cupsdLogMessage(CUPSD_LOG_WARN
,
4203 "Access control entry \"%s\" not a valid group name; "
4204 "entry ignored", p
->users
[i
]);
4207 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
4211 * At this point, there should be no errors, but check anyways...
4214 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4215 "check_quotas: group \"%s\" membership check "
4216 "failed (err=%d)", p
->users
[i
] + 1, mbr_err
);
4221 * Stop if we found a match...
4228 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
4230 #endif /* HAVE_MBR_UID_TO_UUID */
4232 #ifdef HAVE_MBR_UID_TO_UUID
4235 if (p
->users
[i
][0] == '#')
4237 if (uuid_parse((char *)p
->users
[i
] + 1, usr2_uuid
))
4238 uuid_clear(usr2_uuid
);
4240 else if ((mbr_err
= mbr_user_name_to_uuid((char *)p
->users
[i
],
4244 * Invalid ACL entries are ignored for matching; just record a
4245 * warning in the log...
4248 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4249 "check_quotas: UUID lookup failed for ACL entry "
4250 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4251 cupsdLogMessage(CUPSD_LOG_WARN
,
4252 "Access control entry \"%s\" not a valid user name; "
4253 "entry ignored", p
->users
[i
]);
4256 if ((mbr_err
= mbr_check_membership(usr_uuid
, usr2_uuid
,
4259 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4260 "check_quotas: User \"%s\" identity check failed "
4261 "(err=%d)", p
->users
[i
], mbr_err
);
4269 else if (!strcasecmp(username
, p
->users
[i
]))
4271 #endif /* HAVE_MBR_UID_TO_UUID */
4273 if ((i
< p
->num_users
) == p
->deny_users
)
4275 cupsdLogMessage(CUPSD_LOG_INFO
,
4276 "Denying user \"%s\" access to printer \"%s\"...",
4287 if (AppleQuotas
&& (q
= cupsdFindQuota(p
, username
)) != NULL
)
4290 * TODO: Define these special page count values as constants!
4293 if (q
->page_count
== -4) /* special case: unlimited user */
4295 cupsdLogMessage(CUPSD_LOG_INFO
,
4296 "User \"%s\" request approved for printer %s (%s): "
4298 username
, p
->name
, p
->info
);
4299 q
->page_count
= 0; /* allow user to print */
4302 else if (q
->page_count
== -3) /* quota exceeded */
4304 cupsdLogMessage(CUPSD_LOG_INFO
,
4305 "User \"%s\" request denied for printer %s (%s): "
4306 "quota limit exceeded.",
4307 username
, p
->name
, p
->info
);
4308 q
->page_count
= 2; /* force quota exceeded failure */
4311 else if (q
->page_count
== -2) /* quota disabled for user */
4313 cupsdLogMessage(CUPSD_LOG_INFO
,
4314 "User \"%s\" request denied for printer %s (%s): "
4315 "printing disabled for user.",
4316 username
, p
->name
, p
->info
);
4317 q
->page_count
= 2; /* force quota exceeded failure */
4320 else if (q
->page_count
== -1) /* quota access error */
4322 cupsdLogMessage(CUPSD_LOG_INFO
,
4323 "User \"%s\" request denied for printer %s (%s): "
4324 "unable to determine quota limit.",
4325 username
, p
->name
, p
->info
);
4326 q
->page_count
= 2; /* force quota exceeded failure */
4329 else if (q
->page_count
< 0) /* user not found or other error */
4331 cupsdLogMessage(CUPSD_LOG_INFO
,
4332 "User \"%s\" request denied for printer %s (%s): "
4333 "user disabled / missing quota.",
4334 username
, p
->name
, p
->info
);
4335 q
->page_count
= 2; /* force quota exceeded failure */
4338 else /* page within user limits */
4340 q
->page_count
= 0; /* allow user to print */
4345 #endif /* __APPLE__ */
4346 if (p
->k_limit
|| p
->page_limit
)
4348 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
4350 cupsdLogMessage(CUPSD_LOG_ERROR
,
4351 "Unable to allocate quota data for user \"%s\"!",
4356 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
4357 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
4359 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
4366 * If we have gotten this far, we're done!
4374 * 'copy_attribute()' - Copy a single attribute.
4377 static ipp_attribute_t
* /* O - New attribute */
4379 ipp_t
*to
, /* O - Destination request/response */
4380 ipp_attribute_t
*attr
, /* I - Attribute to copy */
4381 int quickcopy
) /* I - Do a quick copy? */
4383 int i
; /* Looping var */
4384 ipp_attribute_t
*toattr
; /* Destination attribute */
4387 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4388 "copy_attribute(%p, %p[%s,%x,%x])", to
, attr
,
4389 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
4392 switch (attr
->value_tag
& ~IPP_TAG_COPY
)
4395 toattr
= ippAddSeparator(to
);
4398 case IPP_TAG_INTEGER
:
4400 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4401 attr
->name
, attr
->num_values
, NULL
);
4403 for (i
= 0; i
< attr
->num_values
; i
++)
4404 toattr
->values
[i
].integer
= attr
->values
[i
].integer
;
4407 case IPP_TAG_BOOLEAN
:
4408 toattr
= ippAddBooleans(to
, attr
->group_tag
, attr
->name
,
4409 attr
->num_values
, NULL
);
4411 for (i
= 0; i
< attr
->num_values
; i
++)
4412 toattr
->values
[i
].boolean
= attr
->values
[i
].boolean
;
4415 case IPP_TAG_STRING
:
4418 case IPP_TAG_KEYWORD
:
4420 case IPP_TAG_URISCHEME
:
4421 case IPP_TAG_CHARSET
:
4422 case IPP_TAG_LANGUAGE
:
4423 case IPP_TAG_MIMETYPE
:
4424 toattr
= ippAddStrings(to
, attr
->group_tag
,
4425 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4426 attr
->name
, attr
->num_values
, NULL
, NULL
);
4430 for (i
= 0; i
< attr
->num_values
; i
++)
4431 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4435 for (i
= 0; i
< attr
->num_values
; i
++)
4436 toattr
->values
[i
].string
.text
=
4437 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4442 toattr
= ippAddDate(to
, attr
->group_tag
, attr
->name
,
4443 attr
->values
[0].date
);
4446 case IPP_TAG_RESOLUTION
:
4447 toattr
= ippAddResolutions(to
, attr
->group_tag
, attr
->name
,
4448 attr
->num_values
, IPP_RES_PER_INCH
,
4451 for (i
= 0; i
< attr
->num_values
; i
++)
4453 toattr
->values
[i
].resolution
.xres
= attr
->values
[i
].resolution
.xres
;
4454 toattr
->values
[i
].resolution
.yres
= attr
->values
[i
].resolution
.yres
;
4455 toattr
->values
[i
].resolution
.units
= attr
->values
[i
].resolution
.units
;
4459 case IPP_TAG_RANGE
:
4460 toattr
= ippAddRanges(to
, attr
->group_tag
, attr
->name
,
4461 attr
->num_values
, NULL
, NULL
);
4463 for (i
= 0; i
< attr
->num_values
; i
++)
4465 toattr
->values
[i
].range
.lower
= attr
->values
[i
].range
.lower
;
4466 toattr
->values
[i
].range
.upper
= attr
->values
[i
].range
.upper
;
4470 case IPP_TAG_TEXTLANG
:
4471 case IPP_TAG_NAMELANG
:
4472 toattr
= ippAddStrings(to
, attr
->group_tag
,
4473 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4474 attr
->name
, attr
->num_values
, NULL
, NULL
);
4478 for (i
= 0; i
< attr
->num_values
; i
++)
4480 toattr
->values
[i
].string
.charset
= attr
->values
[i
].string
.charset
;
4481 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4486 for (i
= 0; i
< attr
->num_values
; i
++)
4489 toattr
->values
[i
].string
.charset
=
4490 _cupsStrAlloc(attr
->values
[i
].string
.charset
);
4492 toattr
->values
[i
].string
.charset
=
4493 toattr
->values
[0].string
.charset
;
4495 toattr
->values
[i
].string
.text
=
4496 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4501 case IPP_TAG_BEGIN_COLLECTION
:
4502 toattr
= ippAddCollections(to
, attr
->group_tag
, attr
->name
,
4503 attr
->num_values
, NULL
);
4505 for (i
= 0; i
< attr
->num_values
; i
++)
4507 toattr
->values
[i
].collection
= ippNew();
4508 copy_attrs(toattr
->values
[i
].collection
, attr
->values
[i
].collection
,
4509 NULL
, IPP_TAG_ZERO
, 0);
4514 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4515 attr
->name
, attr
->num_values
, NULL
);
4517 for (i
= 0; i
< attr
->num_values
; i
++)
4519 toattr
->values
[i
].unknown
.length
= attr
->values
[i
].unknown
.length
;
4521 if (toattr
->values
[i
].unknown
.length
> 0)
4523 if ((toattr
->values
[i
].unknown
.data
=
4524 malloc(toattr
->values
[i
].unknown
.length
)) == NULL
)
4525 toattr
->values
[i
].unknown
.length
= 0;
4527 memcpy(toattr
->values
[i
].unknown
.data
,
4528 attr
->values
[i
].unknown
.data
,
4529 toattr
->values
[i
].unknown
.length
);
4532 break; /* anti-compiler-warning-code */
4540 * 'copy_attrs()' - Copy attributes from one request to another.
4544 copy_attrs(ipp_t
*to
, /* I - Destination request */
4545 ipp_t
*from
, /* I - Source request */
4546 cups_array_t
*ra
, /* I - Requested attributes */
4547 ipp_tag_t group
, /* I - Group to copy */
4548 int quickcopy
) /* I - Do a quick copy? */
4550 ipp_attribute_t
*fromattr
; /* Source attribute */
4553 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4554 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4555 to
, from
, ra
, group
, quickcopy
);
4560 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4563 * Filter attributes as needed...
4566 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4567 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4570 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4571 copy_attribute(to
, fromattr
, quickcopy
);
4577 * 'copy_banner()' - Copy a banner file to the requests directory for the
4581 static int /* O - Size of banner file in kbytes */
4582 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4583 cupsd_job_t
*job
, /* I - Job information */
4584 const char *name
) /* I - Name of banner */
4586 int i
; /* Looping var */
4587 int kbytes
; /* Size of banner file in kbytes */
4588 char filename
[1024]; /* Job filename */
4589 cupsd_banner_t
*banner
; /* Pointer to banner */
4590 cups_file_t
*in
; /* Input file */
4591 cups_file_t
*out
; /* Output file */
4592 int ch
; /* Character from file */
4593 char attrname
[255], /* Name of attribute */
4594 *s
; /* Pointer into name */
4595 ipp_attribute_t
*attr
; /* Attribute */
4598 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4599 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4600 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4601 name
? name
: "(null)");
4604 * Find the banner; return if not found or "none"...
4607 if (!name
|| !strcmp(name
, "none") ||
4608 (banner
= cupsdFindBanner(name
)) == NULL
)
4612 * Open the banner and job files...
4615 if (add_file(con
, job
, banner
->filetype
, 0))
4618 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4620 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4622 cupsdLogMessage(CUPSD_LOG_ERROR
,
4623 "Unable to create banner job file %s - %s",
4624 filename
, strerror(errno
));
4629 fchmod(cupsFileNumber(out
), 0640);
4630 fchown(cupsFileNumber(out
), RunUser
, Group
);
4633 * Try the localized banner file under the subdirectory...
4636 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4638 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4641 * Convert ll-cc to ll_CC...
4645 attrname
[3] = toupper(attrname
[3] & 255);
4646 attrname
[4] = toupper(attrname
[4] & 255);
4649 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4652 if (access(filename
, 0) && strlen(attrname
) > 2)
4655 * Wasn't able to find "ll_CC" locale file; try the non-national
4656 * localization banner directory.
4661 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4665 if (access(filename
, 0))
4668 * Use the non-localized banner file.
4671 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4674 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4678 cupsdLogMessage(CUPSD_LOG_ERROR
,
4679 "Unable to open banner template file %s - %s",
4680 filename
, strerror(errno
));
4686 * Parse the file to the end...
4689 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4693 * Get an attribute name...
4696 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4697 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4699 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4709 * Ignore { followed by stuff that is not an attribute name...
4712 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4717 * See if it is defined...
4720 if (attrname
[0] == '?')
4725 if (!strcmp(s
, "printer-name"))
4727 cupsFilePuts(out
, job
->dest
);
4730 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4733 * See if we have a leading question mark...
4736 if (attrname
[0] != '?')
4739 * Nope, write to file as-is; probably a PostScript procedure...
4742 cupsFilePrintf(out
, "{%s}", attrname
);
4749 * Output value(s)...
4752 for (i
= 0; i
< attr
->num_values
; i
++)
4755 cupsFilePutChar(out
, ',');
4757 switch (attr
->value_tag
)
4759 case IPP_TAG_INTEGER
:
4761 if (!strncmp(s
, "time-at-", 8))
4762 cupsFilePuts(out
, cupsdGetDateTime(attr
->values
[i
].integer
));
4764 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4767 case IPP_TAG_BOOLEAN
:
4768 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4771 case IPP_TAG_NOVALUE
:
4772 cupsFilePuts(out
, "novalue");
4775 case IPP_TAG_RANGE
:
4776 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4777 attr
->values
[i
].range
.upper
);
4780 case IPP_TAG_RESOLUTION
:
4781 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4782 attr
->values
[i
].resolution
.yres
,
4783 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4788 case IPP_TAG_STRING
:
4791 case IPP_TAG_KEYWORD
:
4792 case IPP_TAG_CHARSET
:
4793 case IPP_TAG_LANGUAGE
:
4794 if (!strcasecmp(banner
->filetype
->type
, "postscript"))
4797 * Need to quote strings for PS banners...
4802 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4804 if (*p
== '(' || *p
== ')' || *p
== '\\')
4806 cupsFilePutChar(out
, '\\');
4807 cupsFilePutChar(out
, *p
);
4809 else if (*p
< 32 || *p
> 126)
4810 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4812 cupsFilePutChar(out
, *p
);
4816 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4820 break; /* anti-compiler-warning-code */
4824 else if (ch
== '\\') /* Quoted char */
4826 ch
= cupsFileGetChar(in
);
4828 if (ch
!= '{') /* Only do special handling for \{ */
4829 cupsFilePutChar(out
, '\\');
4831 cupsFilePutChar(out
, ch
);
4834 cupsFilePutChar(out
, ch
);
4838 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4840 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4841 IPP_TAG_INTEGER
)) != NULL
)
4842 attr
->values
[0].integer
+= kbytes
;
4851 * 'copy_file()' - Copy a PPD file or interface script...
4854 static int /* O - 0 = success, -1 = error */
4855 copy_file(const char *from
, /* I - Source file */
4856 const char *to
) /* I - Destination file */
4858 cups_file_t
*src
, /* Source file */
4859 *dst
; /* Destination file */
4860 int bytes
; /* Bytes to read/write */
4861 char buffer
[2048]; /* Copy buffer */
4864 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4867 * Open the source and destination file for a copy...
4870 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4873 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4880 * Copy the source file to the destination...
4883 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4884 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
4892 * Close both files and return...
4897 return (cupsFileClose(dst
));
4902 * 'copy_model()' - Copy a PPD model file, substituting default values
4906 static int /* O - 0 = success, -1 = error */
4907 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4908 const char *from
, /* I - Source file */
4909 const char *to
) /* I - Destination file */
4911 fd_set input
; /* select() input set */
4912 struct timeval timeout
; /* select() timeout */
4913 int maxfd
; /* Max file descriptor for select() */
4914 char tempfile
[1024]; /* Temporary PPD file */
4915 int tempfd
; /* Temporary PPD file descriptor */
4916 int temppid
; /* Process ID of cups-driverd */
4917 int temppipe
[2]; /* Temporary pipes */
4918 char *argv
[4], /* Command-line arguments */
4919 *envp
[MAX_ENV
]; /* Environment */
4920 cups_file_t
*src
, /* Source file */
4921 *dst
; /* Destination file */
4922 ppd_file_t
*ppd
; /* PPD file */
4923 int bytes
, /* Bytes from pipe */
4924 total
; /* Total bytes from pipe */
4925 char buffer
[2048]; /* Copy buffer */
4926 int i
; /* Looping var */
4927 char option
[PPD_MAX_NAME
], /* Option name */
4928 choice
[PPD_MAX_NAME
]; /* Choice name */
4929 int num_defaults
; /* Number of default options */
4930 cups_option_t
*defaults
; /* Default options */
4931 char cups_protocol
[PPD_MAX_LINE
];
4932 /* cupsProtocol attribute */
4933 int have_letter
, /* Have Letter size */
4934 have_a4
; /* Have A4 size */
4935 #ifdef HAVE_LIBPAPER
4936 char *paper_result
; /* Paper size name from libpaper */
4937 char system_paper
[64]; /* Paper size name buffer */
4938 #endif /* HAVE_LIBPAPER */
4941 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4942 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4946 * Run cups-driverd to get the PPD file...
4949 argv
[0] = "cups-driverd";
4951 argv
[2] = (char *)from
;
4954 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
4956 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
4957 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
4958 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
4962 cupsdOpenPipe(temppipe
);
4964 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4965 "copy_model: Running \"cups-driverd cat %s\"...", from
);
4967 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
4968 -1, -1, 0, DefaultProfile
, &temppid
))
4979 * Wait up to 30 seconds for the PPD file to be copied...
4984 if (temppipe
[0] > CGIPipes
[0])
4985 maxfd
= temppipe
[0] + 1;
4987 maxfd
= CGIPipes
[0] + 1;
4992 * See if we have data ready...
4998 FD_SET(temppipe
[0], &input
);
4999 FD_SET(CGIPipes
[0], &input
);
5001 timeout
.tv_sec
= 30;
5002 timeout
.tv_usec
= 0;
5004 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
5014 * We have timed out...
5020 if (FD_ISSET(temppipe
[0], &input
))
5023 * Read the PPD file from the pipe, and write it to the PPD file.
5026 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
5028 if (write(tempfd
, buffer
, bytes
) < bytes
)
5037 if (FD_ISSET(CGIPipes
[0], &input
))
5047 * No data from cups-deviced...
5050 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file!");
5056 * Read the source file and see what page sizes are supported...
5059 if ((ppd
= ppdOpenFile(tempfile
)) == NULL
)
5065 have_letter
= ppdPageSize(ppd
, "Letter") != NULL
;
5066 have_a4
= ppdPageSize(ppd
, "A4") != NULL
;
5069 * Open the destination (if possible) and set the default options...
5074 cups_protocol
[0] = '\0';
5076 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
5079 * Read all of the default lines from the old PPD...
5082 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
5083 if (!strncmp(buffer
, "*Default", 8))
5086 * Add the default option...
5089 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5090 choice
, sizeof(choice
)))
5092 ppd_option_t
*ppdo
; /* PPD option */
5096 * Only add the default if the default hasn't already been
5097 * set and the choice exists in the new PPD...
5100 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
5101 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
5102 ppdFindChoice(ppdo
, choice
))
5103 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
5107 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
5108 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
5112 #ifdef HAVE_LIBPAPER
5113 else if ((paper_result
= systempapername()) != NULL
)
5116 * Set the default media sizes from the systemwide default...
5119 strlcpy(system_paper
, paper_result
, sizeof(system_paper
));
5120 system_paper
[0] = toupper(system_paper
[0] & 255);
5122 if ((!strcmp(system_paper
, "Letter") && have_letter
) ||
5123 (!strcmp(system_paper
, "A4") && have_a4
))
5125 num_defaults
= cupsAddOption("PageSize", system_paper
,
5126 num_defaults
, &defaults
);
5127 num_defaults
= cupsAddOption("PageRegion", system_paper
,
5128 num_defaults
, &defaults
);
5129 num_defaults
= cupsAddOption("PaperDimension", system_paper
,
5130 num_defaults
, &defaults
);
5131 num_defaults
= cupsAddOption("ImageableArea", system_paper
,
5132 num_defaults
, &defaults
);
5135 #endif /* HAVE_LIBPAPER */
5139 * Add the default media sizes...
5141 * Note: These values are generally not valid for large-format devices
5142 * like plotters, however it is probably safe to say that those
5143 * users will configure the media size after initially adding
5144 * the device anyways...
5147 if (!DefaultLanguage
||
5148 !strcasecmp(DefaultLanguage
, "C") ||
5149 !strcasecmp(DefaultLanguage
, "POSIX") ||
5150 !strcasecmp(DefaultLanguage
, "en") ||
5151 !strncasecmp(DefaultLanguage
, "en.", 3) ||
5152 !strncasecmp(DefaultLanguage
, "en_US", 5) ||
5153 !strncasecmp(DefaultLanguage
, "en_CA", 5) ||
5154 !strncasecmp(DefaultLanguage
, "fr_CA", 5))
5157 * These are the only locales that will default to "letter" size...
5162 num_defaults
= cupsAddOption("PageSize", "Letter", num_defaults
,
5164 num_defaults
= cupsAddOption("PageRegion", "Letter", num_defaults
,
5166 num_defaults
= cupsAddOption("PaperDimension", "Letter", num_defaults
,
5168 num_defaults
= cupsAddOption("ImageableArea", "Letter", num_defaults
,
5175 * The rest default to "a4" size...
5178 num_defaults
= cupsAddOption("PageSize", "A4", num_defaults
,
5180 num_defaults
= cupsAddOption("PageRegion", "A4", num_defaults
,
5182 num_defaults
= cupsAddOption("PaperDimension", "A4", num_defaults
,
5184 num_defaults
= cupsAddOption("ImageableArea", "A4", num_defaults
,
5192 * Open the source file for a copy...
5195 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
5197 cupsFreeOptions(num_defaults
, defaults
);
5203 * Open the destination file for a copy...
5206 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
5208 cupsFreeOptions(num_defaults
, defaults
);
5215 * Copy the source file to the destination...
5218 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
5220 if (!strncmp(buffer
, "*Default", 8))
5223 * Check for an previous default option choice...
5226 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5227 choice
, sizeof(choice
)))
5229 const char *val
; /* Default option value */
5232 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
5235 * Substitute the previous choice...
5238 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
5243 cupsFilePrintf(dst
, "%s\n", buffer
);
5246 if (cups_protocol
[0])
5247 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
5249 cupsFreeOptions(num_defaults
, defaults
);
5252 * Close both files and return...
5259 return (cupsFileClose(dst
));
5264 * 'copy_job_attrs()' - Copy job attributes.
5268 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5269 cupsd_job_t
*job
, /* I - Job */
5270 cups_array_t
*ra
) /* I - Requested attributes array */
5272 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
5276 * Send the requested attributes for each job...
5279 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
5280 con
->servername
, con
->serverport
, "/jobs/%d",
5283 if (!ra
|| cupsArrayFind(ra
, "document-count"))
5284 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5285 "document-count", job
->num_files
);
5287 if (!ra
|| cupsArrayFind(ra
, "job-more-info"))
5288 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5289 "job-more-info", NULL
, job_uri
);
5291 if (job
->state_value
> IPP_JOB_PROCESSING
&&
5292 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
5293 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
5294 job
->num_files
> 0);
5296 if (!ra
|| cupsArrayFind(ra
, "job-printer-up-time"))
5297 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5298 "job-printer-up-time", time(NULL
));
5300 if (!ra
|| cupsArrayFind(ra
, "job-state-reasons"))
5301 add_job_state_reasons(con
, job
);
5303 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
5304 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5305 "job-uri", NULL
, job_uri
);
5307 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0);
5312 * 'copy_printer_attrs()' - Copy printer attributes.
5317 cupsd_client_t
*con
, /* I - Client connection */
5318 cupsd_printer_t
*printer
, /* I - Printer */
5319 cups_array_t
*ra
) /* I - Requested attributes array */
5321 char printer_uri
[HTTP_MAX_URI
];
5323 time_t curtime
; /* Current time */
5324 int i
; /* Looping var */
5325 ipp_attribute_t
*history
; /* History collection */
5329 * Copy the printer attributes to the response using requested-attributes
5330 * and document-format attributes that may be provided by the client.
5333 curtime
= time(NULL
);
5336 if ((!ra
|| cupsArrayFind(ra
, "com.apple.print.recoverable-message")) &&
5337 printer
->recoverable
)
5338 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5339 "com.apple.print.recoverable-message", NULL
,
5340 printer
->recoverable
);
5341 #endif /* __APPLE__ */
5343 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
5344 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5345 "marker-change-time", printer
->marker_time
);
5347 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
5348 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
5349 "printer-alert", NULL
, printer
->alert
);
5351 if (printer
->alert_description
&&
5352 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
5353 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5354 "printer-alert-description", NULL
,
5355 printer
->alert_description
);
5357 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
5358 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
5359 ippTimeToDate(curtime
));
5362 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
5364 if (printer
->reg_name
)
5365 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5366 "printer-dns-sd-name", NULL
, printer
->reg_name
);
5368 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
5369 "printer-dns-sd-name", 0);
5371 #endif /* HAVE_DNSSD */
5373 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
5374 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5375 "printer-error-policy", NULL
, printer
->error_policy
);
5377 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
5378 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
5379 printer
->accepting
);
5381 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
5382 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
5385 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
5386 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5387 "printer-op-policy", NULL
, printer
->op_policy
);
5389 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
5390 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
5393 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
5394 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5395 "printer-state-change-time", printer
->state_time
);
5397 if (MaxPrinterHistory
> 0 && printer
->num_history
> 0 &&
5398 cupsArrayFind(ra
, "printer-state-history"))
5401 * Printer history is only sent if specifically requested, so that
5402 * older CUPS/IPP clients won't barf on the collection attributes.
5405 history
= ippAddCollections(con
->response
, IPP_TAG_PRINTER
,
5406 "printer-state-history",
5407 printer
->num_history
, NULL
);
5409 for (i
= 0; i
< printer
->num_history
; i
++)
5410 copy_attrs(history
->values
[i
].collection
= ippNew(), printer
->history
[i
],
5411 NULL
, IPP_TAG_ZERO
, 0);
5414 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
5415 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5416 "printer-state-message", NULL
, printer
->state_message
);
5418 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
5419 add_printer_state_reasons(con
, printer
);
5421 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
5423 int type
; /* printer-type value */
5427 * Add the CUPS-specific printer-type attribute...
5430 type
= printer
->type
;
5432 if (printer
== DefaultPrinter
)
5433 type
|= CUPS_PRINTER_DEFAULT
;
5435 if (!printer
->accepting
)
5436 type
|= CUPS_PRINTER_REJECTING
;
5438 if (!printer
->shared
)
5439 type
|= CUPS_PRINTER_NOT_SHARED
;
5441 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
5445 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
5446 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5447 "printer-up-time", curtime
);
5449 if ((!ra
|| cupsArrayFind(ra
, "printer-uri-supported")) &&
5450 !ippFindAttribute(printer
->attrs
, "printer-uri-supported",
5453 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5454 "ipp", NULL
, con
->servername
, con
->serverport
,
5455 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5456 "/classes/%s" : "/printers/%s", printer
->name
);
5457 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5458 "printer-uri-supported", NULL
, printer_uri
);
5459 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
5463 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5464 add_queued_job_count(con
, printer
);
5466 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0);
5467 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
);
5472 * 'copy_subscription_attrs()' - Copy subscription attributes.
5476 copy_subscription_attrs(
5477 cupsd_client_t
*con
, /* I - Client connection */
5478 cupsd_subscription_t
*sub
, /* I - Subscription */
5479 cups_array_t
*ra
) /* I - Requested attributes array */
5481 ipp_attribute_t
*attr
; /* Current attribute */
5482 char printer_uri
[HTTP_MAX_URI
];
5484 int count
; /* Number of events */
5485 unsigned mask
; /* Current event mask */
5486 const char *name
; /* Current event name */
5490 * Copy the subscription attributes to the response using the
5491 * requested-attributes attribute that may be provided by the client.
5494 if (!ra
|| cupsArrayFind(ra
, "notify-events"))
5496 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5499 * Simple event list...
5502 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5503 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5504 "notify-events", NULL
, name
);
5509 * Complex event list...
5512 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5513 if (sub
->mask
& mask
)
5516 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5517 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5518 "notify-events", count
, NULL
, NULL
);
5520 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5521 if (sub
->mask
& mask
)
5523 attr
->values
[count
].string
.text
=
5524 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5531 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5532 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5533 "notify-job-id", sub
->job
->id
);
5535 if (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration")))
5536 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5537 "notify-lease-duration", sub
->lease
);
5539 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5541 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5542 "ipp", NULL
, con
->servername
, con
->serverport
,
5543 "/printers/%s", sub
->dest
->name
);
5544 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5545 "notify-printer-uri", NULL
, printer_uri
);
5548 if (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri")))
5549 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5550 "notify-recipient-uri", NULL
, sub
->recipient
);
5551 else if (!ra
|| cupsArrayFind(ra
, "notify-pull-method"))
5552 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5553 "notify-pull-method", NULL
, "ippget");
5555 if (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name"))
5556 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5557 "notify-subscriber-user-name", NULL
, sub
->owner
);
5559 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5560 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5561 "notify-subscription-id", sub
->id
);
5563 if (!ra
|| cupsArrayFind(ra
, "notify-time-interval"))
5564 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5565 "notify-time-interval", sub
->interval
);
5567 if (sub
->user_data_len
> 0 && (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5568 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5569 sub
->user_data
, sub
->user_data_len
);
5574 * 'create_job()' - Print a file to a printer or class.
5578 create_job(cupsd_client_t
*con
, /* I - Client connection */
5579 ipp_attribute_t
*uri
) /* I - Printer URI */
5581 cupsd_printer_t
*printer
; /* Printer */
5582 cupsd_job_t
*job
; /* New job */
5585 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5586 con
->http
.fd
, uri
->values
[0].string
.text
);
5589 * Is the destination valid?
5592 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5598 send_ipp_status(con
, IPP_NOT_FOUND
,
5599 _("The printer or class was not found."));
5604 * Create the job object...
5607 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5610 job
->pending_timeout
= 1;
5613 * Save and log the job...
5616 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Queued on \"%s\" by \"%s\".",
5617 job
->id
, job
->dest
, job
->username
);
5622 * 'create_requested_array()' - Create an array for the requested-attributes.
5625 static cups_array_t
* /* O - Array of attributes or NULL */
5626 create_requested_array(ipp_t
*request
) /* I - IPP request */
5628 int i
; /* Looping var */
5629 ipp_attribute_t
*requested
; /* requested-attributes attribute */
5630 cups_array_t
*ra
; /* Requested attributes array */
5631 char *value
; /* Current value */
5635 * Get the requested-attributes attribute, and return NULL if we don't
5639 if ((requested
= ippFindAttribute(request
, "requested-attributes",
5640 IPP_TAG_KEYWORD
)) == NULL
)
5644 * If the attribute contains a single "all" keyword, return NULL...
5647 if (requested
->num_values
== 1 &&
5648 !strcmp(requested
->values
[0].string
.text
, "all"))
5652 * Create an array using "strcmp" as the comparison function...
5655 ra
= cupsArrayNew((cups_array_func_t
)strcmp
, NULL
);
5657 for (i
= 0; i
< requested
->num_values
; i
++)
5659 value
= requested
->values
[i
].string
.text
;
5661 if (!strcmp(value
, "job-template"))
5663 cupsArrayAdd(ra
, "copies");
5664 cupsArrayAdd(ra
, "copies-default");
5665 cupsArrayAdd(ra
, "copies-supported");
5666 cupsArrayAdd(ra
, "finishings");
5667 cupsArrayAdd(ra
, "finishings-default");
5668 cupsArrayAdd(ra
, "finishings-supported");
5669 cupsArrayAdd(ra
, "job-hold-until");
5670 cupsArrayAdd(ra
, "job-hold-until-default");
5671 cupsArrayAdd(ra
, "job-hold-until-supported");
5672 cupsArrayAdd(ra
, "job-priority");
5673 cupsArrayAdd(ra
, "job-priority-default");
5674 cupsArrayAdd(ra
, "job-priority-supported");
5675 cupsArrayAdd(ra
, "job-sheets");
5676 cupsArrayAdd(ra
, "job-sheets-default");
5677 cupsArrayAdd(ra
, "job-sheets-supported");
5678 cupsArrayAdd(ra
, "media");
5679 cupsArrayAdd(ra
, "media-default");
5680 cupsArrayAdd(ra
, "media-supported");
5681 cupsArrayAdd(ra
, "multiple-document-handling");
5682 cupsArrayAdd(ra
, "multiple-document-handling-default");
5683 cupsArrayAdd(ra
, "multiple-document-handling-supported");
5684 cupsArrayAdd(ra
, "number-up");
5685 cupsArrayAdd(ra
, "number-up-default");
5686 cupsArrayAdd(ra
, "number-up-supported");
5687 cupsArrayAdd(ra
, "orientation-requested");
5688 cupsArrayAdd(ra
, "orientation-requested-default");
5689 cupsArrayAdd(ra
, "orientation-requested-supported");
5690 cupsArrayAdd(ra
, "page-ranges");
5691 cupsArrayAdd(ra
, "page-ranges-supported");
5692 cupsArrayAdd(ra
, "printer-resolution");
5693 cupsArrayAdd(ra
, "printer-resolution-default");
5694 cupsArrayAdd(ra
, "printer-resolution-supported");
5695 cupsArrayAdd(ra
, "print-quality");
5696 cupsArrayAdd(ra
, "print-quality-default");
5697 cupsArrayAdd(ra
, "print-quality-supported");
5698 cupsArrayAdd(ra
, "sides");
5699 cupsArrayAdd(ra
, "sides-default");
5700 cupsArrayAdd(ra
, "sides-supported");
5702 else if (!strcmp(value
, "job-description"))
5704 cupsArrayAdd(ra
, "date-time-at-completed");
5705 cupsArrayAdd(ra
, "date-time-at-creation");
5706 cupsArrayAdd(ra
, "date-time-at-processing");
5707 cupsArrayAdd(ra
, "job-detailed-status-message");
5708 cupsArrayAdd(ra
, "job-document-access-errors");
5709 cupsArrayAdd(ra
, "job-id");
5710 cupsArrayAdd(ra
, "job-impressions");
5711 cupsArrayAdd(ra
, "job-impressions-completed");
5712 cupsArrayAdd(ra
, "job-k-octets");
5713 cupsArrayAdd(ra
, "job-k-octets-processed");
5714 cupsArrayAdd(ra
, "job-media-sheets");
5715 cupsArrayAdd(ra
, "job-media-sheets-completed");
5716 cupsArrayAdd(ra
, "job-message-from-operator");
5717 cupsArrayAdd(ra
, "job-more-info");
5718 cupsArrayAdd(ra
, "job-name");
5719 cupsArrayAdd(ra
, "job-originating-user-name");
5720 cupsArrayAdd(ra
, "job-printer-up-time");
5721 cupsArrayAdd(ra
, "job-printer-uri");
5722 cupsArrayAdd(ra
, "job-state");
5723 cupsArrayAdd(ra
, "job-state-message");
5724 cupsArrayAdd(ra
, "job-state-reasons");
5725 cupsArrayAdd(ra
, "job-uri");
5726 cupsArrayAdd(ra
, "number-of-documents");
5727 cupsArrayAdd(ra
, "number-of-intervening-jobs");
5728 cupsArrayAdd(ra
, "output-device-assigned");
5729 cupsArrayAdd(ra
, "time-at-completed");
5730 cupsArrayAdd(ra
, "time-at-creation");
5731 cupsArrayAdd(ra
, "time-at-processing");
5733 else if (!strcmp(value
, "printer-description"))
5735 cupsArrayAdd(ra
, "charset-configured");
5736 cupsArrayAdd(ra
, "charset-supported");
5737 cupsArrayAdd(ra
, "color-supported");
5738 cupsArrayAdd(ra
, "compression-supported");
5739 cupsArrayAdd(ra
, "document-format-default");
5740 cupsArrayAdd(ra
, "document-format-supported");
5741 cupsArrayAdd(ra
, "generated-natural-language-supported");
5742 cupsArrayAdd(ra
, "ipp-versions-supported");
5743 cupsArrayAdd(ra
, "job-impressions-supported");
5744 cupsArrayAdd(ra
, "job-k-octets-supported");
5745 cupsArrayAdd(ra
, "job-media-sheets-supported");
5746 cupsArrayAdd(ra
, "multiple-document-jobs-supported");
5747 cupsArrayAdd(ra
, "multiple-operation-time-out");
5748 cupsArrayAdd(ra
, "natural-language-configured");
5749 cupsArrayAdd(ra
, "notify-attributes-supported");
5750 cupsArrayAdd(ra
, "notify-lease-duration-default");
5751 cupsArrayAdd(ra
, "notify-lease-duration-supported");
5752 cupsArrayAdd(ra
, "notify-max-events-supported");
5753 cupsArrayAdd(ra
, "notify-events-default");
5754 cupsArrayAdd(ra
, "notify-events-supported");
5755 cupsArrayAdd(ra
, "notify-pull-method-supported");
5756 cupsArrayAdd(ra
, "notify-schemes-supported");
5757 cupsArrayAdd(ra
, "operations-supported");
5758 cupsArrayAdd(ra
, "pages-per-minute");
5759 cupsArrayAdd(ra
, "pages-per-minute-color");
5760 cupsArrayAdd(ra
, "pdl-override-supported");
5761 cupsArrayAdd(ra
, "printer-alert");
5762 cupsArrayAdd(ra
, "printer-alert-description");
5763 cupsArrayAdd(ra
, "printer-current-time");
5764 cupsArrayAdd(ra
, "printer-driver-installer");
5765 cupsArrayAdd(ra
, "printer-info");
5766 cupsArrayAdd(ra
, "printer-is-accepting-jobs");
5767 cupsArrayAdd(ra
, "printer-location");
5768 cupsArrayAdd(ra
, "printer-make-and-model");
5769 cupsArrayAdd(ra
, "printer-message-from-operator");
5770 cupsArrayAdd(ra
, "printer-more-info");
5771 cupsArrayAdd(ra
, "printer-more-info-manufacturer");
5772 cupsArrayAdd(ra
, "printer-name");
5773 cupsArrayAdd(ra
, "printer-state");
5774 cupsArrayAdd(ra
, "printer-state-message");
5775 cupsArrayAdd(ra
, "printer-state-reasons");
5776 cupsArrayAdd(ra
, "printer-up-time");
5777 cupsArrayAdd(ra
, "printer-uri-supported");
5778 cupsArrayAdd(ra
, "queued-job-count");
5779 cupsArrayAdd(ra
, "reference-uri-schemes-supported");
5780 cupsArrayAdd(ra
, "uri-authentication-supported");
5781 cupsArrayAdd(ra
, "uri-security-supported");
5783 else if (!strcmp(value
, "printer-defaults"))
5785 char *name
; /* Option name */
5788 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5790 name
= (char *)cupsArrayNext(CommonDefaults
))
5791 cupsArrayAdd(ra
, name
);
5793 else if (!strcmp(value
, "subscription-template"))
5795 cupsArrayAdd(ra
, "notify-attributes");
5796 cupsArrayAdd(ra
, "notify-charset");
5797 cupsArrayAdd(ra
, "notify-events");
5798 cupsArrayAdd(ra
, "notify-lease-duration");
5799 cupsArrayAdd(ra
, "notify-natural-language");
5800 cupsArrayAdd(ra
, "notify-pull-method");
5801 cupsArrayAdd(ra
, "notify-recipient-uri");
5802 cupsArrayAdd(ra
, "notify-time-interval");
5803 cupsArrayAdd(ra
, "notify-user-data");
5806 cupsArrayAdd(ra
, value
);
5814 * 'create_subscription()' - Create a notification subscription.
5818 create_subscription(
5819 cupsd_client_t
*con
, /* I - Client connection */
5820 ipp_attribute_t
*uri
) /* I - Printer URI */
5822 http_status_t status
; /* Policy status */
5823 int i
; /* Looping var */
5824 ipp_attribute_t
*attr
; /* Current attribute */
5825 cups_ptype_t dtype
; /* Destination type (printer/class) */
5826 char scheme
[HTTP_MAX_URI
],
5827 /* Scheme portion of URI */
5828 userpass
[HTTP_MAX_URI
],
5829 /* Username portion of URI */
5831 /* Host portion of URI */
5832 resource
[HTTP_MAX_URI
];
5833 /* Resource portion of URI */
5834 int port
; /* Port portion of URI */
5835 cupsd_printer_t
*printer
; /* Printer/class */
5836 cupsd_job_t
*job
; /* Job */
5837 int jobid
; /* Job ID */
5838 cupsd_subscription_t
*sub
; /* Subscription object */
5839 const char *username
, /* requesting-user-name or
5840 authenticated username */
5841 *recipient
, /* notify-recipient-uri */
5842 *pullmethod
; /* notify-pull-method */
5843 ipp_attribute_t
*user_data
; /* notify-user-data */
5844 int interval
, /* notify-time-interval */
5845 lease
; /* notify-lease-duration */
5846 unsigned mask
; /* notify-events */
5847 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5848 *notify_lease
; /* notify-lease-duration(-default) */
5852 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5854 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5855 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5856 attr
->value_tag
, attr
->name
);
5858 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5863 * Is the destination valid?
5866 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5867 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
5868 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5870 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5871 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5872 sizeof(host
), &port
, resource
, sizeof(resource
));
5874 if (!strcmp(resource
, "/"))
5876 dtype
= (cups_ptype_t
)0;
5879 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5881 dtype
= (cups_ptype_t
)0;
5884 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5886 dtype
= CUPS_PRINTER_CLASS
;
5889 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5895 send_ipp_status(con
, IPP_NOT_FOUND
,
5896 _("The printer or class was not found."));
5906 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5909 send_http_error(con
, status
, printer
);
5913 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5915 send_http_error(con
, status
, NULL
);
5920 * Get the user that is requesting the subscription...
5923 username
= get_username(con
);
5926 * Find the first subscription group attribute; return if we have
5930 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5931 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
5936 send_ipp_status(con
, IPP_BAD_REQUEST
,
5937 _("No subscription attributes in request!"));
5942 * Process the subscription attributes in the request...
5945 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
5953 lease
= DefaultLeaseDuration
;
5955 mask
= CUPSD_EVENT_NONE
;
5959 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
5961 notify_lease
= ippFindAttribute(printer
->attrs
,
5962 "notify-lease-duration-default",
5966 lease
= notify_lease
->values
[0].integer
;
5970 notify_events
= NULL
;
5971 notify_lease
= NULL
;
5974 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
5976 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
5977 attr
->value_tag
== IPP_TAG_URI
)
5980 * Validate the recipient scheme against the ServerBin/notifier
5984 char notifier
[1024]; /* Notifier filename */
5987 recipient
= attr
->values
[0].string
.text
;
5989 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
5990 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
5991 host
, sizeof(host
), &port
,
5992 resource
, sizeof(resource
)) < HTTP_URI_OK
)
5994 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5995 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
5996 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5997 "notify-status-code", IPP_URI_SCHEME
);
6001 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
6003 if (access(notifier
, X_OK
))
6005 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6006 _("notify-recipient-uri URI \"%s\" uses unknown "
6007 "scheme!"), recipient
);
6008 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6009 "notify-status-code", IPP_URI_SCHEME
);
6013 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
6015 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6016 _("notify-recipient-uri URI \"%s\" is already used!"),
6018 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6019 "notify-status-code", IPP_ATTRIBUTES
);
6023 else if (!strcmp(attr
->name
, "notify-pull-method") &&
6024 attr
->value_tag
== IPP_TAG_KEYWORD
)
6026 pullmethod
= attr
->values
[0].string
.text
;
6028 if (strcmp(pullmethod
, "ippget"))
6030 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6031 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
6032 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6033 "notify-status-code", IPP_ATTRIBUTES
);
6037 else if (!strcmp(attr
->name
, "notify-charset") &&
6038 attr
->value_tag
== IPP_TAG_CHARSET
&&
6039 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
6040 strcmp(attr
->values
[0].string
.text
, "utf-8"))
6042 send_ipp_status(con
, IPP_CHARSET
,
6043 _("Character set \"%s\" not supported!"),
6044 attr
->values
[0].string
.text
);
6047 else if (!strcmp(attr
->name
, "notify-natural-language") &&
6048 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
6049 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
6051 send_ipp_status(con
, IPP_CHARSET
,
6052 _("Language \"%s\" not supported!"),
6053 attr
->values
[0].string
.text
);
6056 else if (!strcmp(attr
->name
, "notify-user-data") &&
6057 attr
->value_tag
== IPP_TAG_STRING
)
6059 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
6061 send_ipp_status(con
, IPP_REQUEST_VALUE
,
6062 _("The notify-user-data value is too large "
6063 "(%d > 63 octets)!"),
6064 attr
->values
[0].unknown
.length
);
6070 else if (!strcmp(attr
->name
, "notify-events") &&
6071 attr
->value_tag
== IPP_TAG_KEYWORD
)
6072 notify_events
= attr
;
6073 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
6074 attr
->value_tag
== IPP_TAG_INTEGER
)
6075 lease
= attr
->values
[0].integer
;
6076 else if (!strcmp(attr
->name
, "notify-time-interval") &&
6077 attr
->value_tag
== IPP_TAG_INTEGER
)
6078 interval
= attr
->values
[0].integer
;
6079 else if (!strcmp(attr
->name
, "notify-job-id") &&
6080 attr
->value_tag
== IPP_TAG_INTEGER
)
6081 jobid
= attr
->values
[0].integer
;
6088 for (i
= 0; i
< notify_events
->num_values
; i
++)
6089 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
6093 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
6095 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
6096 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
6097 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
6099 if (!recipient
&& !pullmethod
)
6102 if (mask
== CUPSD_EVENT_NONE
)
6105 mask
= CUPSD_EVENT_JOB_COMPLETED
;
6107 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
6110 send_ipp_status(con
, IPP_BAD_REQUEST
,
6111 _("notify-events not specified!"));
6116 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
6118 cupsdLogMessage(CUPSD_LOG_INFO
,
6119 "create_subscription: Limiting notify-lease-duration to "
6122 lease
= MaxLeaseDuration
;
6127 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6129 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job %d not found!"), jobid
);
6136 sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0);
6139 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
6142 cupsdLogMessage(CUPSD_LOG_DEBUG
,
6143 "Added subscription %d for printer \"%s\"",
6144 sub
->id
, printer
->name
);
6146 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for server",
6149 sub
->interval
= interval
;
6151 sub
->expire
= lease
? time(NULL
) + lease
: 0;
6153 cupsdSetString(&sub
->owner
, username
);
6157 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
6158 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
6159 sub
->user_data_len
);
6162 ippAddSeparator(con
->response
);
6163 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
6164 "notify-subscription-id", sub
->id
);
6166 con
->response
->request
.status
.status_code
= IPP_OK
;
6172 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
6177 * 'delete_printer()' - Remove a printer or class from the system.
6181 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
6182 ipp_attribute_t
*uri
) /* I - URI of printer or class */
6184 http_status_t status
; /* Policy status */
6185 cups_ptype_t dtype
; /* Destination type (printer/class) */
6186 cupsd_printer_t
*printer
; /* Printer/class */
6187 char filename
[1024]; /* Script/PPD filename */
6190 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
6191 con
->http
.fd
, uri
->values
[0].string
.text
);
6194 * Do we have a valid URI?
6197 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6203 send_ipp_status(con
, IPP_NOT_FOUND
,
6204 _("The printer or class was not found."));
6212 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6214 send_http_error(con
, status
, NULL
);
6219 * Remove old jobs...
6222 cupsdCancelJobs(printer
->name
, NULL
, 1);
6225 * Remove old subscriptions and send a "deleted printer" event...
6228 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
6229 "%s \"%s\" deleted by \"%s\".",
6230 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
6231 printer
->name
, get_username(con
));
6233 cupsdExpireSubscriptions(printer
, NULL
);
6236 * Remove any old PPD or script files...
6239 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
6243 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6249 * Unregister color profiles...
6252 apple_unregister_profiles(printer
);
6253 #endif /* __APPLE__ */
6255 if (dtype
& CUPS_PRINTER_CLASS
)
6257 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
6258 printer
->name
, get_username(con
));
6260 cupsdDeletePrinter(printer
, 0);
6261 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6265 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
6266 printer
->name
, get_username(con
));
6268 cupsdDeletePrinter(printer
, 0);
6269 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
6272 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
6275 * Return with no errors...
6278 con
->response
->request
.status
.status_code
= IPP_OK
;
6283 * 'get_default()' - Get the default destination.
6287 get_default(cupsd_client_t
*con
) /* I - Client connection */
6289 http_status_t status
; /* Policy status */
6290 cups_array_t
*ra
; /* Requested attributes array */
6293 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
6299 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6301 send_http_error(con
, status
, NULL
);
6307 ra
= create_requested_array(con
->request
);
6309 copy_printer_attrs(con
, DefaultPrinter
, ra
);
6311 cupsArrayDelete(ra
);
6313 con
->response
->request
.status
.status_code
= IPP_OK
;
6316 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer"));
6321 * 'get_devices()' - Get the list of available devices on the local system.
6325 get_devices(cupsd_client_t
*con
) /* I - Client connection */
6327 http_status_t status
; /* Policy status */
6328 ipp_attribute_t
*limit
, /* limit attribute */
6329 *timeout
, /* timeout attribute */
6330 *requested
, /* requested-attributes attribute */
6331 *exclude
; /* exclude-schemes attribute */
6332 char command
[1024], /* cups-deviced command */
6333 options
[1024], /* Options to pass to command */
6335 /* String for requested attributes */
6337 /* String for excluded attributes */
6340 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
6346 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6348 send_http_error(con
, status
, NULL
);
6353 * Run cups-deviced command with the given options...
6356 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6357 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
6358 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6360 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
6363 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6365 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6368 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6370 exclude_str
[0] = '\0';
6372 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
6373 snprintf(options
, sizeof(options
),
6374 "%d+%d+%d+%d+%s%s%s",
6375 con
->request
->request
.op
.request_id
,
6376 limit
? limit
->values
[0].integer
: 0,
6377 timeout
? timeout
->values
[0].integer
: 10,
6380 exclude_str
[0] ? "%20" : "", exclude_str
);
6382 if (cupsdSendCommand(con
, command
, options
, 1))
6385 * Command started successfully, don't send an IPP response here...
6388 ippDelete(con
->response
);
6389 con
->response
= NULL
;
6394 * Command failed, return "internal error" so the user knows something
6398 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6399 _("cups-deviced failed to execute."));
6405 * 'get_document()' - Get a copy of a job file.
6409 get_document(cupsd_client_t
*con
, /* I - Client connection */
6410 ipp_attribute_t
*uri
) /* I - Job URI */
6412 http_status_t status
; /* Policy status */
6413 ipp_attribute_t
*attr
; /* Current attribute */
6414 int jobid
; /* Job ID */
6415 int docnum
; /* Document number */
6416 cupsd_job_t
*job
; /* Current job */
6417 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6418 username
[HTTP_MAX_URI
], /* Username portion of URI */
6419 host
[HTTP_MAX_URI
], /* Host portion of URI */
6420 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6421 int port
; /* Port portion of URI */
6422 char filename
[1024], /* Filename for document */
6423 format
[1024]; /* Format for document */
6426 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
6427 con
->http
.fd
, uri
->values
[0].string
.text
);
6430 * See if we have a job URI or a printer URI...
6433 if (!strcmp(uri
->name
, "printer-uri"))
6436 * Got a printer URI; see if we also have a job-id attribute...
6439 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6440 IPP_TAG_INTEGER
)) == NULL
)
6442 send_ipp_status(con
, IPP_BAD_REQUEST
,
6443 _("Got a printer-uri attribute but no job-id!"));
6447 jobid
= attr
->values
[0].integer
;
6452 * Got a job URI; parse it to get the job ID...
6455 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6456 sizeof(method
), username
, sizeof(username
), host
,
6457 sizeof(host
), &port
, resource
, sizeof(resource
));
6459 if (strncmp(resource
, "/jobs/", 6))
6465 send_ipp_status(con
, IPP_BAD_REQUEST
,
6466 _("Bad job-uri attribute \"%s\"!"),
6467 uri
->values
[0].string
.text
);
6471 jobid
= atoi(resource
+ 6);
6475 * See if the job exists...
6478 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6481 * Nope - return a "not found" error...
6484 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6492 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6494 send_http_error(con
, status
, NULL
);
6499 * Get the document number...
6502 if ((attr
= ippFindAttribute(con
->request
, "document-number",
6503 IPP_TAG_INTEGER
)) == NULL
)
6505 send_ipp_status(con
, IPP_BAD_REQUEST
,
6506 _("Missing document-number attribute!"));
6510 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
6511 attr
->num_values
> 1)
6513 send_ipp_status(con
, IPP_NOT_FOUND
, _("Document %d not found in job %d."),
6518 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
6520 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
6522 cupsdLogMessage(CUPSD_LOG_ERROR
,
6523 "Unable to open document %d in job %d - %s", docnum
, jobid
,
6525 send_ipp_status(con
, IPP_NOT_FOUND
,
6526 _("Unable to open document %d in job %d!"), docnum
, jobid
);
6530 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6534 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6535 job
->filetypes
[docnum
- 1]->type
);
6537 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6539 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6541 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6542 IPP_TAG_NAME
)) != NULL
)
6543 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6544 NULL
, attr
->values
[0].string
.text
);
6549 * 'get_job_attrs()' - Get job attributes.
6553 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6554 ipp_attribute_t
*uri
) /* I - Job URI */
6556 http_status_t status
; /* Policy status */
6557 ipp_attribute_t
*attr
; /* Current attribute */
6558 int jobid
; /* Job ID */
6559 cupsd_job_t
*job
; /* Current job */
6560 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6561 username
[HTTP_MAX_URI
], /* Username portion of URI */
6562 host
[HTTP_MAX_URI
], /* Host portion of URI */
6563 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6564 int port
; /* Port portion of URI */
6565 cups_array_t
*ra
; /* Requested attributes array */
6568 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6569 con
->http
.fd
, uri
->values
[0].string
.text
);
6572 * See if we have a job URI or a printer URI...
6575 if (!strcmp(uri
->name
, "printer-uri"))
6578 * Got a printer URI; see if we also have a job-id attribute...
6581 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6582 IPP_TAG_INTEGER
)) == NULL
)
6584 send_ipp_status(con
, IPP_BAD_REQUEST
,
6585 _("Got a printer-uri attribute but no job-id!"));
6589 jobid
= attr
->values
[0].integer
;
6594 * Got a job URI; parse it to get the job ID...
6597 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6598 sizeof(method
), username
, sizeof(username
), host
,
6599 sizeof(host
), &port
, resource
, sizeof(resource
));
6601 if (strncmp(resource
, "/jobs/", 6))
6607 send_ipp_status(con
, IPP_BAD_REQUEST
,
6608 _("Bad job-uri attribute \"%s\"!"),
6609 uri
->values
[0].string
.text
);
6613 jobid
= atoi(resource
+ 6);
6617 * See if the job exists...
6620 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6623 * Nope - return a "not found" error...
6626 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6634 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6636 send_http_error(con
, status
, NULL
);
6641 * Copy attributes...
6646 ra
= create_requested_array(con
->request
);
6647 copy_job_attrs(con
, job
, ra
);
6648 cupsArrayDelete(ra
);
6650 con
->response
->request
.status
.status_code
= IPP_OK
;
6655 * 'get_jobs()' - Get a list of jobs for the specified printer.
6659 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6660 ipp_attribute_t
*uri
) /* I - Printer URI */
6662 http_status_t status
; /* Policy status */
6663 ipp_attribute_t
*attr
; /* Current attribute */
6664 const char *dest
; /* Destination */
6665 cups_ptype_t dtype
; /* Destination type (printer/class) */
6666 cups_ptype_t dmask
; /* Destination type mask */
6667 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6668 username
[HTTP_MAX_URI
], /* Username portion of URI */
6669 host
[HTTP_MAX_URI
], /* Host portion of URI */
6670 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6671 int port
; /* Port portion of URI */
6672 int completed
; /* Completed jobs? */
6673 int first_job_id
; /* First job ID */
6674 int limit
; /* Maximum number of jobs to return */
6675 int count
; /* Number of jobs that match */
6676 cupsd_job_t
*job
; /* Current job pointer */
6677 cupsd_printer_t
*printer
; /* Printer */
6678 cups_array_t
*list
; /* Which job list... */
6679 cups_array_t
*ra
; /* Requested attributes array */
6682 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6683 uri
->values
[0].string
.text
);
6686 * Is the destination valid?
6689 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6690 sizeof(scheme
), username
, sizeof(username
), host
,
6691 sizeof(host
), &port
, resource
, sizeof(resource
));
6693 if (!strcmp(resource
, "/") ||
6694 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6))
6697 dtype
= (cups_ptype_t
)0;
6698 dmask
= (cups_ptype_t
)0;
6701 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6704 dtype
= (cups_ptype_t
)0;
6705 dmask
= CUPS_PRINTER_CLASS
;
6708 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6711 dtype
= CUPS_PRINTER_CLASS
;
6712 dmask
= CUPS_PRINTER_CLASS
;
6715 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6722 send_ipp_status(con
, IPP_NOT_FOUND
,
6723 _("The printer or class was not found."));
6728 dtype
&= CUPS_PRINTER_CLASS
;
6729 dmask
= CUPS_PRINTER_CLASS
;
6738 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6741 send_http_error(con
, status
, printer
);
6745 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6747 send_http_error(con
, status
, NULL
);
6752 * See if the "which-jobs" attribute have been specified...
6755 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6756 IPP_TAG_KEYWORD
)) != NULL
&&
6757 !strcmp(attr
->values
[0].string
.text
, "completed"))
6762 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "all"))
6767 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "printing"))
6770 list
= PrintingJobs
;
6779 * See if they want to limit the number of jobs reported...
6782 if ((attr
= ippFindAttribute(con
->request
, "limit",
6783 IPP_TAG_INTEGER
)) != NULL
)
6784 limit
= attr
->values
[0].integer
;
6788 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6789 IPP_TAG_INTEGER
)) != NULL
)
6790 first_job_id
= attr
->values
[0].integer
;
6795 * See if we only want to see jobs for a specific user...
6798 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6799 IPP_TAG_BOOLEAN
)) != NULL
&&
6800 attr
->values
[0].boolean
)
6801 strlcpy(username
, get_username(con
), sizeof(username
));
6805 ra
= create_requested_array(con
->request
);
6808 * OK, build a list of jobs for this printer...
6811 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6812 (limit
<= 0 || count
< limit
) && job
;
6813 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6816 * Filter out jobs that don't match...
6819 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: job->id = %d", job
->id
);
6821 if (!job
->dest
|| !job
->username
)
6824 if (!job
->dest
|| !job
->username
)
6827 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6828 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6830 if ((job
->dtype
& dmask
) != dtype
&&
6831 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6833 if (completed
&& job
->state_value
<= IPP_JOB_STOPPED
)
6836 if (job
->id
< first_job_id
)
6844 if (username
[0] && strcasecmp(username
, job
->username
))
6848 ippAddSeparator(con
->response
);
6852 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count = %d", count
);
6854 copy_job_attrs(con
, job
, ra
);
6857 cupsArrayDelete(ra
);
6859 con
->response
->request
.status
.status_code
= IPP_OK
;
6864 * 'get_notifications()' - Get events for a subscription.
6868 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6870 int i
, j
; /* Looping vars */
6871 http_status_t status
; /* Policy status */
6872 cupsd_subscription_t
*sub
; /* Subscription */
6873 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6874 *sequences
; /* notify-sequence-numbers */
6875 int min_seq
; /* Minimum sequence number */
6876 int interval
; /* Poll interval */
6879 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6883 * Get subscription attributes...
6886 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6888 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6893 send_ipp_status(con
, IPP_BAD_REQUEST
,
6894 _("Missing notify-subscription-ids attribute!"));
6899 * Are the subscription IDs valid?
6902 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6904 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6907 * Bad subscription ID...
6910 send_ipp_status(con
, IPP_NOT_FOUND
,
6911 _("notify-subscription-id %d no good!"),
6912 ids
->values
[i
].integer
);
6920 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
6922 con
, sub
->owner
)) != HTTP_OK
)
6924 send_http_error(con
, status
, sub
->dest
);
6929 * Check the subscription type and update the interval accordingly.
6932 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
6935 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
6937 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
6943 * Tell the client to poll again in N seconds...
6947 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6948 "notify-get-interval", interval
);
6950 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6951 "printer-up-time", time(NULL
));
6954 * Copy the subscription event attributes to the response.
6957 con
->response
->request
.status
.status_code
=
6958 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
6960 for (i
= 0; i
< ids
->num_values
; i
++)
6963 * Get the subscription and sequence number...
6966 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
6968 if (sequences
&& i
< sequences
->num_values
)
6969 min_seq
= sequences
->values
[i
].integer
;
6974 * If we don't have any new events, nothing to do here...
6977 if (min_seq
> (sub
->first_event_id
+ sub
->num_events
))
6981 * Otherwise copy all of the new events...
6984 if (sub
->first_event_id
> min_seq
)
6987 j
= min_seq
- sub
->first_event_id
;
6989 for (; j
< sub
->num_events
; j
++)
6991 ippAddSeparator(con
->response
);
6993 copy_attrs(con
->response
, sub
->events
[j
]->attrs
, NULL
,
6994 IPP_TAG_EVENT_NOTIFICATION
, 0);
7001 * 'get_ppd()' - Get a named PPD from the local system.
7005 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
7006 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
7008 http_status_t status
; /* Policy status */
7009 cupsd_printer_t
*dest
; /* Destination */
7010 cups_ptype_t dtype
; /* Destination type */
7013 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
7014 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
7016 if (!strcmp(uri
->name
, "ppd-name"))
7019 * Return a PPD file from cups-driverd...
7022 char command
[1024], /* cups-driverd command */
7023 options
[1024], /* Options to pass to command */
7024 ppd_name
[1024]; /* ppd-name */
7031 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7033 send_http_error(con
, status
, NULL
);
7038 * Run cups-driverd command with the given options...
7041 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7042 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
7043 snprintf(options
, sizeof(options
), "get+%d+%s",
7044 con
->request
->request
.op
.request_id
, ppd_name
);
7046 if (cupsdSendCommand(con
, command
, options
, 0))
7049 * Command started successfully, don't send an IPP response here...
7052 ippDelete(con
->response
);
7053 con
->response
= NULL
;
7058 * Command failed, return "internal error" so the user knows something
7062 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7063 _("cups-driverd failed to execute."));
7066 else if (!strcmp(uri
->name
, "printer-uri") &&
7067 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
7069 int i
; /* Looping var */
7070 char filename
[1024]; /* PPD filename */
7077 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7079 send_http_error(con
, status
, dest
);
7084 * See if we need the PPD for a class or remote printer...
7087 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7090 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
7092 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7093 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7094 "printer-uri", NULL
, dest
->uri
);
7097 else if (dtype
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
))
7099 for (i
= 0; i
< dest
->num_printers
; i
++)
7100 if (!(dest
->printers
[i
]->type
&
7101 (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
)))
7103 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7104 dest
->printers
[i
]->name
);
7106 if (!access(filename
, 0))
7110 if (i
< dest
->num_printers
)
7111 dest
= dest
->printers
[i
];
7114 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7115 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7116 "printer-uri", NULL
, dest
->printers
[0]->uri
);
7122 * Found the printer with the PPD file, now see if there is one...
7125 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
7127 send_ipp_status(con
, IPP_NOT_FOUND
,
7128 _("The PPD file \"%s\" could not be opened: %s"),
7129 uri
->values
[0].string
.text
, strerror(errno
));
7133 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
7137 con
->response
->request
.status
.status_code
= IPP_OK
;
7140 send_ipp_status(con
, IPP_NOT_FOUND
,
7141 _("The PPD file \"%s\" could not be found."),
7142 uri
->values
[0].string
.text
);
7147 * 'get_ppds()' - Get the list of PPD files on the local system.
7151 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
7153 http_status_t status
; /* Policy status */
7154 ipp_attribute_t
*limit
, /* Limit attribute */
7155 *device
, /* ppd-device-id attribute */
7156 *language
, /* ppd-natural-language attribute */
7157 *make
, /* ppd-make attribute */
7158 *model
, /* ppd-make-and-model attribute */
7159 *model_number
, /* ppd-model-number attribute */
7160 *product
, /* ppd-product attribute */
7161 *psversion
, /* ppd-psverion attribute */
7162 *type
, /* ppd-type attribute */
7163 *requested
; /* requested-attributes attribute */
7164 char command
[1024], /* cups-driverd command */
7165 options
[1024], /* Options to pass to command */
7166 device_str
[256],/* Escaped ppd-device-id string */
7168 /* Escaped ppd-natural-language */
7169 make_str
[256], /* Escaped ppd-make string */
7170 model_str
[256], /* Escaped ppd-make-and-model string */
7171 model_number_str
[256],
7172 /* ppd-model-number string */
7174 /* Escaped ppd-product string */
7176 /* Escaped ppd-psversion string */
7177 type_str
[256], /* Escaped ppd-type string */
7179 /* String for requested attributes */
7182 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
7188 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7190 send_http_error(con
, status
, NULL
);
7195 * Run cups-driverd command with the given options...
7198 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
7199 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
7200 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
7202 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
7203 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
7205 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
7207 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
7208 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
7209 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
7210 requested
= ippFindAttribute(con
->request
, "requested-attributes",
7214 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
7216 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
7219 url_encode_attr(device
, device_str
, sizeof(device_str
));
7221 device_str
[0] = '\0';
7224 url_encode_attr(language
, language_str
, sizeof(language_str
));
7226 language_str
[0] = '\0';
7229 url_encode_attr(make
, make_str
, sizeof(make_str
));
7234 url_encode_attr(model
, model_str
, sizeof(model_str
));
7236 model_str
[0] = '\0';
7239 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
7240 model_number
->values
[0].integer
);
7242 model_number_str
[0] = '\0';
7245 url_encode_attr(product
, product_str
, sizeof(product_str
));
7247 product_str
[0] = '\0';
7250 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
7252 psversion_str
[0] = '\0';
7255 url_encode_attr(type
, type_str
, sizeof(type_str
));
7259 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7260 snprintf(options
, sizeof(options
),
7261 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
7262 con
->request
->request
.op
.request_id
,
7263 limit
? limit
->values
[0].integer
: 0,
7265 device
? "%20" : "", device_str
,
7266 language
? "%20" : "", language_str
,
7267 make
? "%20" : "", make_str
,
7268 model
? "%20" : "", model_str
,
7269 model_number
? "%20" : "", model_number_str
,
7270 product
? "%20" : "", product_str
,
7271 psversion
? "%20" : "", psversion_str
,
7272 type
? "%20" : "", type_str
);
7274 if (cupsdSendCommand(con
, command
, options
, 0))
7277 * Command started successfully, don't send an IPP response here...
7280 ippDelete(con
->response
);
7281 con
->response
= NULL
;
7286 * Command failed, return "internal error" so the user knows something
7290 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7291 _("cups-driverd failed to execute."));
7297 * 'get_printer_attrs()' - Get printer attributes.
7301 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
7302 ipp_attribute_t
*uri
) /* I - Printer URI */
7304 http_status_t status
; /* Policy status */
7305 cups_ptype_t dtype
; /* Destination type (printer/class) */
7306 cupsd_printer_t
*printer
; /* Printer/class */
7307 cups_array_t
*ra
; /* Requested attributes array */
7310 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
7311 con
->http
.fd
, uri
->values
[0].string
.text
);
7314 * Is the destination valid?
7317 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7323 send_ipp_status(con
, IPP_NOT_FOUND
,
7324 _("The printer or class was not found."));
7332 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7334 send_http_error(con
, status
, printer
);
7339 * Send the attributes...
7342 ra
= create_requested_array(con
->request
);
7344 copy_printer_attrs(con
, printer
, ra
);
7346 cupsArrayDelete(ra
);
7348 con
->response
->request
.status
.status_code
= IPP_OK
;
7353 * 'get_printers()' - Get a list of printers or classes.
7357 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7358 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7360 http_status_t status
; /* Policy status */
7361 ipp_attribute_t
*attr
; /* Current attribute */
7362 int limit
; /* Max number of printers to return */
7363 int count
; /* Number of printers that match */
7364 cupsd_printer_t
*printer
; /* Current printer pointer */
7365 int printer_type
, /* printer-type attribute */
7366 printer_mask
; /* printer-type-mask attribute */
7367 char *location
; /* Location string */
7368 const char *username
; /* Current user */
7369 char *first_printer_name
; /* first-printer-name attribute */
7370 cups_array_t
*ra
; /* Requested attributes array */
7373 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7374 con
->http
.fd
, type
);
7380 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7382 send_http_error(con
, status
, NULL
);
7387 * Check for printers...
7390 if (!Printers
|| !cupsArrayCount(Printers
))
7392 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7397 * See if they want to limit the number of printers reported...
7400 if ((attr
= ippFindAttribute(con
->request
, "limit",
7401 IPP_TAG_INTEGER
)) != NULL
)
7402 limit
= attr
->values
[0].integer
;
7406 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7407 IPP_TAG_NAME
)) != NULL
)
7408 first_printer_name
= attr
->values
[0].string
.text
;
7410 first_printer_name
= NULL
;
7413 * Support filtering...
7416 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7417 IPP_TAG_ENUM
)) != NULL
)
7418 printer_type
= attr
->values
[0].integer
;
7422 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7423 IPP_TAG_ENUM
)) != NULL
)
7424 printer_mask
= attr
->values
[0].integer
;
7428 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7429 IPP_TAG_TEXT
)) != NULL
)
7430 location
= attr
->values
[0].string
.text
;
7434 if (con
->username
[0])
7435 username
= con
->username
;
7436 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7437 IPP_TAG_NAME
)) != NULL
)
7438 username
= attr
->values
[0].string
.text
;
7442 ra
= create_requested_array(con
->request
);
7445 * OK, build a list of printers for this printer...
7448 if (first_printer_name
)
7450 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7451 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7454 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7457 count
< limit
&& printer
;
7458 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7460 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7461 (printer
->type
& printer_mask
) == printer_type
&&
7462 (!location
|| !printer
->location
||
7463 !strcasecmp(printer
->location
, location
)))
7466 * If HideImplicitMembers is enabled, see if this printer or class
7467 * is a member of an implicit class...
7470 if (ImplicitClasses
&& HideImplicitMembers
&&
7471 printer
->in_implicit_class
)
7475 * If a username is specified, see if it is allowed or denied
7479 if (printer
->num_users
&& username
&& !user_allowed(printer
, username
))
7483 * Add the group separator as needed...
7487 ippAddSeparator(con
->response
);
7492 * Send the attributes...
7495 copy_printer_attrs(con
, printer
, ra
);
7499 cupsArrayDelete(ra
);
7501 con
->response
->request
.status
.status_code
= IPP_OK
;
7506 * 'get_subscription_attrs()' - Get subscription attributes.
7510 get_subscription_attrs(
7511 cupsd_client_t
*con
, /* I - Client connection */
7512 int sub_id
) /* I - Subscription ID */
7514 http_status_t status
; /* Policy status */
7515 cupsd_subscription_t
*sub
; /* Subscription */
7516 cups_array_t
*ra
; /* Requested attributes array */
7519 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7520 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7521 con
, con
->http
.fd
, sub_id
);
7524 * Is the subscription ID valid?
7527 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7530 * Bad subscription ID...
7533 send_ipp_status(con
, IPP_NOT_FOUND
,
7534 _("notify-subscription-id %d no good!"), sub_id
);
7542 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7544 con
, sub
->owner
)) != HTTP_OK
)
7546 send_http_error(con
, status
, sub
->dest
);
7551 * Copy the subscription attributes to the response using the
7552 * requested-attributes attribute that may be provided by the client.
7555 ra
= create_requested_array(con
->request
);
7557 copy_subscription_attrs(con
, sub
, ra
);
7559 cupsArrayDelete(ra
);
7561 con
->response
->request
.status
.status_code
= IPP_OK
;
7566 * 'get_subscriptions()' - Get subscriptions.
7570 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7571 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7573 http_status_t status
; /* Policy status */
7574 int count
; /* Number of subscriptions */
7575 int limit
; /* Limit */
7576 cupsd_subscription_t
*sub
; /* Subscription */
7577 cups_array_t
*ra
; /* Requested attributes array */
7578 ipp_attribute_t
*attr
; /* Attribute */
7579 cups_ptype_t dtype
; /* Destination type (printer/class) */
7580 char scheme
[HTTP_MAX_URI
],
7581 /* Scheme portion of URI */
7582 username
[HTTP_MAX_URI
],
7583 /* Username portion of URI */
7585 /* Host portion of URI */
7586 resource
[HTTP_MAX_URI
];
7587 /* Resource portion of URI */
7588 int port
; /* Port portion of URI */
7589 cupsd_job_t
*job
; /* Job pointer */
7590 cupsd_printer_t
*printer
; /* Printer */
7593 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7594 "get_subscriptions(con=%p[%d], uri=%s)",
7595 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7598 * Is the destination valid?
7601 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7602 sizeof(scheme
), username
, sizeof(username
), host
,
7603 sizeof(host
), &port
, resource
, sizeof(resource
));
7605 if (!strcmp(resource
, "/") ||
7606 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7607 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7608 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7613 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7616 job
= cupsdFindJob(atoi(resource
+ 6));
7620 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%s does not exist!"),
7625 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7631 send_ipp_status(con
, IPP_NOT_FOUND
,
7632 _("The printer or class was not found."));
7635 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7636 IPP_TAG_INTEGER
)) != NULL
)
7638 job
= cupsdFindJob(attr
->values
[0].integer
);
7642 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"),
7643 attr
->values
[0].integer
);
7654 if ((status
= cupsdCheckPolicy(printer
? printer
->op_policy_ptr
:
7656 con
, NULL
)) != HTTP_OK
)
7658 send_http_error(con
, status
, printer
);
7663 * Copy the subscription attributes to the response using the
7664 * requested-attributes attribute that may be provided by the client.
7667 ra
= create_requested_array(con
->request
);
7669 if ((attr
= ippFindAttribute(con
->request
, "limit",
7670 IPP_TAG_INTEGER
)) != NULL
)
7671 limit
= attr
->values
[0].integer
;
7676 * See if we only want to see subscriptions for a specific user...
7679 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7680 IPP_TAG_BOOLEAN
)) != NULL
&&
7681 attr
->values
[0].boolean
)
7682 strlcpy(username
, get_username(con
), sizeof(username
));
7686 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7688 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7689 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7690 (!username
[0] || !strcasecmp(username
, sub
->owner
)))
7692 ippAddSeparator(con
->response
);
7693 copy_subscription_attrs(con
, sub
, ra
);
7696 if (limit
&& count
>= limit
)
7700 cupsArrayDelete(ra
);
7703 con
->response
->request
.status
.status_code
= IPP_OK
;
7705 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7710 * 'get_username()' - Get the username associated with a request.
7713 static const char * /* O - Username */
7714 get_username(cupsd_client_t
*con
) /* I - Connection */
7716 ipp_attribute_t
*attr
; /* Attribute */
7719 if (con
->username
[0])
7720 return (con
->username
);
7721 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7722 IPP_TAG_NAME
)) != NULL
)
7723 return (attr
->values
[0].string
.text
);
7725 return ("anonymous");
7730 * 'hold_job()' - Hold a print job.
7734 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7735 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7737 ipp_attribute_t
*attr
, /* Current job-hold-until */
7738 *newattr
; /* New job-hold-until */
7739 int jobid
; /* Job ID */
7740 char method
[HTTP_MAX_URI
], /* Method portion of URI */
7741 username
[HTTP_MAX_URI
], /* Username portion of URI */
7742 host
[HTTP_MAX_URI
], /* Host portion of URI */
7743 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7744 int port
; /* Port portion of URI */
7745 cupsd_job_t
*job
; /* Job information */
7748 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7749 uri
->values
[0].string
.text
);
7752 * See if we have a job URI or a printer URI...
7755 if (!strcmp(uri
->name
, "printer-uri"))
7758 * Got a printer URI; see if we also have a job-id attribute...
7761 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7762 IPP_TAG_INTEGER
)) == NULL
)
7764 send_ipp_status(con
, IPP_BAD_REQUEST
,
7765 _("Got a printer-uri attribute but no job-id!"));
7769 jobid
= attr
->values
[0].integer
;
7774 * Got a job URI; parse it to get the job ID...
7777 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7778 sizeof(method
), username
, sizeof(username
), host
,
7779 sizeof(host
), &port
, resource
, sizeof(resource
));
7781 if (strncmp(resource
, "/jobs/", 6))
7787 send_ipp_status(con
, IPP_BAD_REQUEST
,
7788 _("Bad job-uri attribute \"%s\"!"),
7789 uri
->values
[0].string
.text
);
7793 jobid
= atoi(resource
+ 6);
7797 * See if the job exists...
7800 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7803 * Nope - return a "not found" error...
7806 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7811 * See if the job is owned by the requesting user...
7814 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7816 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
7821 * Hold the job and return...
7826 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, job
->printer
, job
,
7827 "Job held by user.");
7829 if ((newattr
= ippFindAttribute(con
->request
, "job-hold-until",
7830 IPP_TAG_KEYWORD
)) == NULL
)
7831 newattr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7833 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7834 IPP_TAG_KEYWORD
)) == NULL
)
7835 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7840 * Free the old hold value and copy the new one over...
7843 _cupsStrFree(attr
->values
[0].string
.text
);
7847 attr
->value_tag
= newattr
->value_tag
;
7848 attr
->values
[0].string
.text
=
7849 _cupsStrAlloc(newattr
->values
[0].string
.text
);
7853 attr
->value_tag
= IPP_TAG_KEYWORD
;
7854 attr
->values
[0].string
.text
= _cupsStrAlloc("indefinite");
7858 * Hold job until specified time...
7861 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
7863 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, job
->printer
, job
,
7864 "Job job-hold-until value changed by user.");
7867 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Held by \"%s\".", jobid
,
7870 con
->response
->request
.status
.status_code
= IPP_OK
;
7875 * 'move_job()' - Move a job to a new destination.
7879 move_job(cupsd_client_t
*con
, /* I - Client connection */
7880 ipp_attribute_t
*uri
) /* I - Job URI */
7882 http_status_t status
; /* Policy status */
7883 ipp_attribute_t
*attr
; /* Current attribute */
7884 int jobid
; /* Job ID */
7885 cupsd_job_t
*job
; /* Current job */
7886 const char *src
; /* Source printer/class */
7887 cups_ptype_t stype
, /* Source type (printer or class) */
7888 dtype
; /* Destination type (printer/class) */
7889 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
7890 username
[HTTP_MAX_URI
], /* Username portion of URI */
7891 host
[HTTP_MAX_URI
], /* Host portion of URI */
7892 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7893 int port
; /* Port portion of URI */
7894 cupsd_printer_t
*sprinter
, /* Source printer */
7895 *dprinter
; /* Destination printer */
7898 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
7899 uri
->values
[0].string
.text
);
7902 * Get the new printer or class...
7905 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
7906 IPP_TAG_URI
)) == NULL
)
7909 * Need job-printer-uri...
7912 send_ipp_status(con
, IPP_BAD_REQUEST
,
7913 _("job-printer-uri attribute missing!"));
7917 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
7923 send_ipp_status(con
, IPP_NOT_FOUND
,
7924 _("The printer or class was not found."));
7929 * See if we have a job URI or a printer URI...
7932 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7933 sizeof(scheme
), username
, sizeof(username
), host
,
7934 sizeof(host
), &port
, resource
, sizeof(resource
));
7936 if (!strcmp(uri
->name
, "printer-uri"))
7939 * Got a printer URI; see if we also have a job-id attribute...
7942 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7943 IPP_TAG_INTEGER
)) == NULL
)
7949 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
7950 &sprinter
)) == NULL
)
7956 send_ipp_status(con
, IPP_NOT_FOUND
,
7957 _("The printer or class was not found."));
7966 * Otherwise, just move a single job...
7969 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
7972 * Nope - return a "not found" error...
7975 send_ipp_status(con
, IPP_NOT_FOUND
,
7976 _("Job #%d does not exist!"), attr
->values
[0].integer
);
7982 * Job found, initialize source pointers...
7993 * Got a job URI; parse it to get the job ID...
7996 if (strncmp(resource
, "/jobs/", 6))
8002 send_ipp_status(con
, IPP_BAD_REQUEST
,
8003 _("Bad job-uri attribute \"%s\"!"),
8004 uri
->values
[0].string
.text
);
8009 * See if the job exists...
8012 jobid
= atoi(resource
+ 6);
8014 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8017 * Nope - return a "not found" error...
8020 send_ipp_status(con
, IPP_NOT_FOUND
,
8021 _("Job #%d does not exist!"), jobid
);
8027 * Job found, initialize source pointers...
8036 * Check the policy of the destination printer...
8039 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
8040 job
? job
->username
: NULL
)) != HTTP_OK
)
8042 send_http_error(con
, status
, dprinter
);
8047 * Now move the job or jobs...
8053 * See if the job has been completed...
8056 if (job
->state_value
> IPP_JOB_STOPPED
)
8059 * Return a "not-possible" error...
8062 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8063 _("Job #%d is finished and cannot be altered!"),
8069 * See if the job is owned by the requesting user...
8072 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8074 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8079 * Move the job to a different printer or class...
8082 cupsdMoveJob(job
, dprinter
);
8087 * Got the source printer, now look through the jobs...
8090 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
8092 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
8095 * See if the job is pointing at the source printer or has not been
8099 if (strcasecmp(job
->dest
, src
) ||
8100 job
->state_value
> IPP_JOB_STOPPED
)
8104 * See if the job can be moved by the requesting user...
8107 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8111 * Move the job to a different printer or class...
8114 cupsdMoveJob(job
, dprinter
);
8119 * Start jobs if possible...
8125 * Return with "everything is OK" status...
8128 con
->response
->request
.status
.status_code
= IPP_OK
;
8133 * 'ppd_parse_line()' - Parse a PPD default line.
8136 static int /* O - 0 on success, -1 on failure */
8137 ppd_parse_line(const char *line
, /* I - Line */
8138 char *option
, /* O - Option name */
8139 int olen
, /* I - Size of option name */
8140 char *choice
, /* O - Choice name */
8141 int clen
) /* I - Size of choice name */
8144 * Verify this is a default option line...
8147 if (strncmp(line
, "*Default", 8))
8151 * Read the option name...
8154 for (line
+= 8, olen
--; isalnum(*line
& 255); line
++)
8164 * Skip everything else up to the colon (:)...
8167 while (*line
&& *line
!= ':')
8176 * Now grab the option choice, skipping leading whitespace...
8179 while (isspace(*line
& 255))
8182 for (clen
--; isalnum(*line
& 255); line
++)
8192 * Return with no errors...
8200 * 'print_job()' - Print a file to a printer or class.
8204 print_job(cupsd_client_t
*con
, /* I - Client connection */
8205 ipp_attribute_t
*uri
) /* I - Printer URI */
8207 ipp_attribute_t
*attr
; /* Current attribute */
8208 ipp_attribute_t
*format
; /* Document-format attribute */
8209 const char *default_format
; /* document-format-default value */
8210 cupsd_job_t
*job
; /* New job */
8211 char filename
[1024]; /* Job filename */
8212 mime_type_t
*filetype
; /* Type of file */
8213 char super
[MIME_MAX_SUPER
], /* Supertype of file */
8214 type
[MIME_MAX_TYPE
], /* Subtype of file */
8215 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
8216 /* Textual name of mime type */
8217 cupsd_printer_t
*printer
; /* Printer data */
8218 struct stat fileinfo
; /* File information */
8219 int kbytes
; /* Size of file */
8220 int compression
; /* Document compression */
8223 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
8224 uri
->values
[0].string
.text
);
8227 * Validate print file attributes, for now just document-format and
8228 * compression (CUPS only supports "none" and "gzip")...
8231 compression
= CUPS_FILE_NONE
;
8233 if ((attr
= ippFindAttribute(con
->request
, "compression",
8234 IPP_TAG_KEYWORD
)) != NULL
)
8236 if (strcmp(attr
->values
[0].string
.text
, "none")
8238 && strcmp(attr
->values
[0].string
.text
, "gzip")
8239 #endif /* HAVE_LIBZ */
8242 send_ipp_status(con
, IPP_ATTRIBUTES
,
8243 _("Unsupported compression \"%s\"!"),
8244 attr
->values
[0].string
.text
);
8245 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8246 "compression", NULL
, attr
->values
[0].string
.text
);
8251 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8252 compression
= CUPS_FILE_GZIP
;
8253 #endif /* HAVE_LIBZ */
8257 * Do we have a file to print?
8262 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
8267 * Is the destination valid?
8270 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8276 send_ipp_status(con
, IPP_NOT_FOUND
,
8277 _("The printer or class was not found."));
8282 * Is it a format we support?
8285 if ((format
= ippFindAttribute(con
->request
, "document-format",
8286 IPP_TAG_MIMETYPE
)) != NULL
)
8289 * Grab format from client...
8292 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
,
8295 send_ipp_status(con
, IPP_BAD_REQUEST
,
8296 _("Could not scan type \"%s\"!"),
8297 format
->values
[0].string
.text
);
8301 else if ((default_format
= cupsGetOption("document-format",
8302 printer
->num_options
,
8303 printer
->options
)) != NULL
)
8306 * Use default document format...
8309 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
8311 send_ipp_status(con
, IPP_BAD_REQUEST
,
8312 _("Could not scan type \"%s\"!"),
8323 strcpy(super
, "application");
8324 strcpy(type
, "octet-stream");
8327 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8330 * Auto-type the file...
8333 ipp_attribute_t
*doc_name
; /* document-name attribute */
8336 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8338 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8339 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8340 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8344 filetype
= mimeType(MimeDatabase
, super
, type
);
8346 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8347 filetype
->super
, filetype
->type
);
8350 filetype
= mimeType(MimeDatabase
, super
, type
);
8354 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8357 * Replace the document-format attribute value with the auto-typed or
8361 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8366 _cupsStrFree(format
->values
[0].string
.text
);
8368 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8371 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8372 "document-format", NULL
, mimetype
);
8376 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8377 _("Unsupported format \'%s/%s\'!"), super
, type
);
8378 cupsdLogMessage(CUPSD_LOG_INFO
,
8379 "Hint: Do you have the raw file printing rules enabled?");
8382 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8383 "document-format", NULL
, format
->values
[0].string
.text
);
8389 * Read any embedded job ticket info from PS files...
8392 if (!strcasecmp(filetype
->super
, "application") &&
8393 !strcasecmp(filetype
->type
, "postscript"))
8394 read_ps_job_ticket(con
);
8397 * Create the job object...
8400 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8404 * Update quota data...
8407 if (stat(con
->filename
, &fileinfo
))
8410 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8412 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8414 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8415 IPP_TAG_INTEGER
)) != NULL
)
8416 attr
->values
[0].integer
+= kbytes
;
8419 * Add the job file...
8422 if (add_file(con
, job
, filetype
, compression
))
8425 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8427 rename(con
->filename
, filename
);
8428 cupsdClearString(&con
->filename
);
8431 * See if we need to add the ending sheet...
8434 if (cupsdTimeoutJob(job
))
8438 * Log and save the job...
8441 cupsdLogMessage(CUPSD_LOG_INFO
,
8442 "[Job %d] File of type %s/%s queued by \"%s\".", job
->id
,
8443 filetype
->super
, filetype
->type
, job
->username
);
8444 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job %d] hold_until=%d", job
->id
,
8445 (int)job
->hold_until
);
8448 * Start the job if possible...
8456 * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file.
8458 * This function only gets called when printing a single PostScript
8459 * file using the Print-Job operation. It doesn't work for Create-Job +
8460 * Send-File, since the job attributes need to be set at job creation
8461 * time for banners to work. The embedded PS job ticket stuff is here
8462 * only to allow the Windows printer driver for CUPS to pass in JCL
8463 * options and IPP attributes which otherwise would be lost.
8465 * The format of a PS job ticket is simple:
8467 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8469 * %cupsJobTicket: attr1=value1
8470 * %cupsJobTicket: attr2=value2
8472 * %cupsJobTicket: attrN=valueN
8474 * Job ticket lines must appear immediately after the first line that
8475 * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop
8476 * looking for job ticket info when it finds a line that does not begin
8477 * with "%cupsJobTicket:".
8479 * The maximum length of a job ticket line, including the prefix, is
8480 * 255 characters to conform with the Adobe DSC.
8482 * Read-only attributes are rejected with a notice to the error log in
8483 * case a malicious user tries anything. Since the job ticket is read
8484 * prior to attribute validation in print_job(), job ticket attributes
8485 * will go through the same validation as IPP attributes...
8489 read_ps_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8491 cups_file_t
*fp
; /* File to read from */
8492 char line
[256]; /* Line data */
8493 int num_options
; /* Number of options */
8494 cups_option_t
*options
; /* Options */
8495 ipp_t
*ticket
; /* New attributes */
8496 ipp_attribute_t
*attr
, /* Current attribute */
8497 *attr2
, /* Job attribute */
8498 *prev2
; /* Previous job attribute */
8502 * First open the print file...
8505 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8507 cupsdLogMessage(CUPSD_LOG_ERROR
,
8508 "read_ps_job_ticket: Unable to open PostScript print file "
8515 * Skip the first line...
8518 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8520 cupsdLogMessage(CUPSD_LOG_ERROR
,
8521 "read_ps_job_ticket: Unable to read from PostScript print "
8528 if (strncmp(line
, "%!PS-Adobe-", 11))
8531 * Not a DSC-compliant file, so no job ticket info will be available...
8539 * Read job ticket info from the file...
8545 while (cupsFileGets(fp
, line
, sizeof(line
)))
8548 * Stop at the first non-ticket line...
8551 if (strncmp(line
, "%cupsJobTicket:", 15))
8555 * Add the options to the option array...
8558 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8562 * Done with the file; see if we have any options...
8567 if (num_options
== 0)
8571 * OK, convert the options to an attribute list, and apply them to
8576 cupsEncodeOptions(ticket
, num_options
, options
);
8579 * See what the user wants to change.
8582 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8584 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8587 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8588 !strcmp(attr
->name
, "job-originating-user-name") ||
8589 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8590 !strcmp(attr
->name
, "job-k-octets") ||
8591 !strcmp(attr
->name
, "job-id") ||
8592 !strncmp(attr
->name
, "job-state", 9) ||
8593 !strncmp(attr
->name
, "time-at-", 8))
8594 continue; /* Read-only attrs */
8596 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8597 IPP_TAG_ZERO
)) != NULL
)
8600 * Some other value; first free the old value...
8603 if (con
->request
->attrs
== attr2
)
8605 con
->request
->attrs
= attr2
->next
;
8610 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8611 if (prev2
->next
== attr2
)
8613 prev2
->next
= attr2
->next
;
8618 if (con
->request
->last
== attr2
)
8619 con
->request
->last
= prev2
;
8621 _ippFreeAttr(attr2
);
8625 * Add new option by copying it...
8628 copy_attribute(con
->request
, attr
, 0);
8632 * Then free the attribute list and option array...
8636 cupsFreeOptions(num_options
, options
);
8641 * 'reject_jobs()' - Reject print jobs to a printer.
8645 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8646 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8648 http_status_t status
; /* Policy status */
8649 cups_ptype_t dtype
; /* Destination type (printer/class) */
8650 cupsd_printer_t
*printer
; /* Printer data */
8651 ipp_attribute_t
*attr
; /* printer-state-message text */
8654 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8655 con
->http
.fd
, uri
->values
[0].string
.text
);
8658 * Is the destination valid?
8661 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8667 send_ipp_status(con
, IPP_NOT_FOUND
,
8668 _("The printer or class was not found."));
8676 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8678 send_http_error(con
, status
, printer
);
8683 * Reject jobs sent to the printer...
8686 printer
->accepting
= 0;
8688 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8689 IPP_TAG_TEXT
)) == NULL
)
8690 strcpy(printer
->state_message
, "Rejecting Jobs");
8692 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8693 sizeof(printer
->state_message
));
8695 cupsdAddPrinterHistory(printer
);
8697 if (dtype
& CUPS_PRINTER_CLASS
)
8699 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8701 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8702 printer
->name
, get_username(con
));
8706 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8708 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8709 printer
->name
, get_username(con
));
8713 * Everything was ok, so return OK status...
8716 con
->response
->request
.status
.status_code
= IPP_OK
;
8721 * 'release_job()' - Release a held print job.
8725 release_job(cupsd_client_t
*con
, /* I - Client connection */
8726 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8728 ipp_attribute_t
*attr
; /* Current attribute */
8729 int jobid
; /* Job ID */
8730 char method
[HTTP_MAX_URI
], /* Method portion of URI */
8731 username
[HTTP_MAX_URI
], /* Username portion of URI */
8732 host
[HTTP_MAX_URI
], /* Host portion of URI */
8733 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8734 int port
; /* Port portion of URI */
8735 cupsd_job_t
*job
; /* Job information */
8738 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8739 con
->http
.fd
, uri
->values
[0].string
.text
);
8742 * See if we have a job URI or a printer URI...
8745 if (!strcmp(uri
->name
, "printer-uri"))
8748 * Got a printer URI; see if we also have a job-id attribute...
8751 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8752 IPP_TAG_INTEGER
)) == NULL
)
8754 send_ipp_status(con
, IPP_BAD_REQUEST
,
8755 _("Got a printer-uri attribute but no job-id!"));
8759 jobid
= attr
->values
[0].integer
;
8764 * Got a job URI; parse it to get the job ID...
8767 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8768 sizeof(method
), username
, sizeof(username
), host
,
8769 sizeof(host
), &port
, resource
, sizeof(resource
));
8771 if (strncmp(resource
, "/jobs/", 6))
8777 send_ipp_status(con
, IPP_BAD_REQUEST
,
8778 _("Bad job-uri attribute \"%s\"!"),
8779 uri
->values
[0].string
.text
);
8783 jobid
= atoi(resource
+ 6);
8787 * See if the job exists...
8790 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8793 * Nope - return a "not found" error...
8796 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
8801 * See if job is "held"...
8804 if (job
->state_value
!= IPP_JOB_HELD
)
8807 * Nope - return a "not possible" error...
8810 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held!"), jobid
);
8815 * See if the job is owned by the requesting user...
8818 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8820 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8825 * Reset the job-hold-until value to "no-hold"...
8828 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
8829 IPP_TAG_KEYWORD
)) == NULL
)
8830 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
8834 _cupsStrFree(attr
->values
[0].string
.text
);
8836 attr
->value_tag
= IPP_TAG_KEYWORD
;
8837 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
8839 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, job
->printer
, job
,
8840 "Job job-hold-until value changed by user.");
8844 * Release the job and return...
8847 cupsdReleaseJob(job
);
8849 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, job
->printer
, job
,
8850 "Job released by user.");
8852 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Released by \"%s\".", jobid
,
8855 con
->response
->request
.status
.status_code
= IPP_OK
;
8860 * 'renew_subscription()' - Renew an existing subscription...
8865 cupsd_client_t
*con
, /* I - Client connection */
8866 int sub_id
) /* I - Subscription ID */
8868 http_status_t status
; /* Policy status */
8869 cupsd_subscription_t
*sub
; /* Subscription */
8870 ipp_attribute_t
*lease
; /* notify-lease-duration */
8873 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
8874 "renew_subscription(con=%p[%d], sub_id=%d)",
8875 con
, con
->http
.fd
, sub_id
);
8878 * Is the subscription ID valid?
8881 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
8884 * Bad subscription ID...
8887 send_ipp_status(con
, IPP_NOT_FOUND
,
8888 _("notify-subscription-id %d no good!"), sub_id
);
8895 * Job subscriptions cannot be renewed...
8898 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8899 _("Job subscriptions cannot be renewed!"));
8907 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
8909 con
, sub
->owner
)) != HTTP_OK
)
8911 send_http_error(con
, status
, sub
->dest
);
8916 * Renew the subscription...
8919 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
8922 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
8924 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
8926 cupsdLogMessage(CUPSD_LOG_INFO
,
8927 "renew_subscription: Limiting notify-lease-duration to "
8930 sub
->lease
= MaxLeaseDuration
;
8933 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
8935 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
8937 con
->response
->request
.status
.status_code
= IPP_OK
;
8939 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
8940 "notify-lease-duration", sub
->lease
);
8945 * 'restart_job()' - Restart an old print job.
8949 restart_job(cupsd_client_t
*con
, /* I - Client connection */
8950 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8952 ipp_attribute_t
*attr
; /* Current attribute */
8953 int jobid
; /* Job ID */
8954 char method
[HTTP_MAX_URI
], /* Method portion of URI */
8955 username
[HTTP_MAX_URI
], /* Username portion of URI */
8956 host
[HTTP_MAX_URI
], /* Host portion of URI */
8957 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8958 int port
; /* Port portion of URI */
8959 cupsd_job_t
*job
; /* Job information */
8962 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
8963 con
->http
.fd
, uri
->values
[0].string
.text
);
8966 * See if we have a job URI or a printer URI...
8969 if (!strcmp(uri
->name
, "printer-uri"))
8972 * Got a printer URI; see if we also have a job-id attribute...
8975 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8976 IPP_TAG_INTEGER
)) == NULL
)
8978 send_ipp_status(con
, IPP_BAD_REQUEST
,
8979 _("Got a printer-uri attribute but no job-id!"));
8983 jobid
= attr
->values
[0].integer
;
8988 * Got a job URI; parse it to get the job ID...
8991 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8992 sizeof(method
), username
, sizeof(username
), host
,
8993 sizeof(host
), &port
, resource
, sizeof(resource
));
8995 if (strncmp(resource
, "/jobs/", 6))
9001 send_ipp_status(con
, IPP_BAD_REQUEST
,
9002 _("Bad job-uri attribute \"%s\"!"),
9003 uri
->values
[0].string
.text
);
9007 jobid
= atoi(resource
+ 6);
9011 * See if the job exists...
9014 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9017 * Nope - return a "not found" error...
9020 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9025 * See if job is in any of the "completed" states...
9028 if (job
->state_value
<= IPP_JOB_PROCESSING
)
9031 * Nope - return a "not possible" error...
9034 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete!"),
9040 * See if we have retained the job files...
9045 if (!job
->attrs
|| job
->num_files
== 0)
9048 * Nope - return a "not possible" error...
9051 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9052 _("Job #%d cannot be restarted - no files!"), jobid
);
9057 * See if the job is owned by the requesting user...
9060 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9062 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9067 * Restart the job and return...
9070 cupsdRestartJob(job
);
9072 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Restarted by \"%s\".", jobid
,
9075 con
->response
->request
.status
.status_code
= IPP_OK
;
9080 * 'save_auth_info()' - Save authentication information for a job.
9085 cupsd_client_t
*con
, /* I - Client connection */
9086 cupsd_job_t
*job
, /* I - Job */
9087 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
9089 int i
; /* Looping var */
9090 char filename
[1024]; /* Job authentication filename */
9091 cups_file_t
*fp
; /* Job authentication file */
9092 char line
[2048]; /* Line for file */
9093 cupsd_printer_t
*dest
; /* Destination printer/class */
9097 * This function saves the in-memory authentication information for
9098 * a job so that it can be used to authenticate with a remote host.
9099 * The information is stored in a file that is readable only by the
9100 * root user. The fields are Base-64 encoded, each on a separate line,
9101 * followed by random number (up to 1024) of newlines to limit the
9102 * amount of information that is exposed.
9104 * Because of the potential for exposing of authentication information,
9105 * this functionality is only enabled when running cupsd as root.
9107 * This caching only works for the Basic and BasicDigest authentication
9108 * types. Digest authentication cannot be cached this way, and in
9109 * the future Kerberos authentication may make all of this obsolete.
9111 * Authentication information is saved whenever an authenticated
9112 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9115 * This information is deleted after a job is completed or canceled,
9116 * so reprints may require subsequent re-authentication.
9122 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
9126 * Create the authentication file and change permissions...
9129 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
9130 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9132 cupsdLogMessage(CUPSD_LOG_ERROR
,
9133 "Unable to save authentication info to \"%s\" - %s",
9134 filename
, strerror(errno
));
9138 fchown(cupsFileNumber(fp
), 0, 0);
9139 fchmod(cupsFileNumber(fp
), 0400);
9141 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9144 * Write 1 to 3 auth values...
9147 cupsdClearString(&job
->auth_username
);
9148 cupsdClearString(&job
->auth_domain
);
9149 cupsdClearString(&job
->auth_password
);
9151 for (i
= 0; i
< auth_info
->num_values
; i
++)
9153 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9154 strlen(auth_info
->values
[i
].string
.text
));
9155 cupsFilePrintf(fp
, "%s\n", line
);
9157 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9158 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s",
9159 auth_info
->values
[i
].string
.text
);
9160 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9161 cupsdSetStringf(&job
->auth_domain
, "AUTH_DOMAIN=%s",
9162 auth_info
->values
[i
].string
.text
);
9163 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9164 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s",
9165 auth_info
->values
[i
].string
.text
);
9168 else if (con
->username
[0])
9171 * Write the authenticated username...
9174 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9175 cupsFilePrintf(fp
, "%s\n", line
);
9177 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s", con
->username
);
9178 cupsdClearString(&job
->auth_domain
);
9181 * Write the authenticated password...
9184 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9185 cupsFilePrintf(fp
, "%s\n", line
);
9187 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s", con
->password
);
9191 * Write a random number of newlines to the end of the file...
9194 for (i
= (rand() % 1024); i
>= 0; i
--)
9195 cupsFilePutChar(fp
, '\n');
9198 * Close the file and return...
9203 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9204 if (con
->gss_have_creds
)
9205 save_krb5_creds(con
, job
);
9206 else if (job
->ccname
)
9207 cupsdClearString(&(job
->ccname
));
9208 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9212 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9214 * 'save_krb5_creds()' - Save Kerberos credentials for the job.
9218 save_krb5_creds(cupsd_client_t
*con
, /* I - Client connection */
9219 cupsd_job_t
*job
) /* I - Job */
9221 # if !defined(HAVE_KRB5_CC_NEW_UNIQUE) && !defined(HAVE_HEIMDAL)
9222 cupsdLogMessage(CUPSD_LOG_INFO
,
9223 "Sorry, your version of Kerberos does not support delegated "
9228 krb5_error_code error
; /* Kerberos error code */
9229 OM_uint32 major_status
, /* Major status code */
9230 minor_status
; /* Minor status code */
9231 krb5_principal principal
; /* Kerberos principal */
9236 * If the weak-linked GSSAPI/Kerberos library is not present, don't try
9240 if (krb5_init_context
== NULL
)
9242 # endif /* __APPLE__ */
9245 * We MUST create a file-based cache because memory-based caches are
9246 * only valid for the current process/address space.
9248 * Due to various bugs/features in different versions of Kerberos, we
9249 * need either the krb5_cc_new_unique() function or Heimdal's version
9250 * of krb5_cc_gen_new() to create a new FILE: credential cache that
9251 * can be passed to the backend. These functions create a temporary
9252 * file (typically in /tmp) containing the cached credentials, which
9253 * are removed when we have successfully printed a job.
9256 # ifdef HAVE_KRB5_CC_NEW_UNIQUE
9257 if ((error
= krb5_cc_new_unique(KerberosContext
, "FILE", NULL
,
9258 &(job
->ccache
))) != 0)
9259 # else /* HAVE_HEIMDAL */
9260 if ((error
= krb5_cc_gen_new(KerberosContext
, &krb5_fcc_ops
,
9261 &(job
->ccache
))) != 0)
9262 # endif /* HAVE_KRB5_CC_NEW_UNIQUE */
9264 cupsdLogMessage(CUPSD_LOG_ERROR
,
9265 "Unable to create new credentials cache (%d/%s)",
9266 error
, strerror(errno
));
9271 if ((error
= krb5_parse_name(KerberosContext
, con
->username
, &principal
)) != 0)
9273 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to parse kerberos username (%d/%s)",
9274 error
, strerror(errno
));
9275 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9280 if ((error
= krb5_cc_initialize(KerberosContext
, job
->ccache
, principal
)))
9282 cupsdLogMessage(CUPSD_LOG_ERROR
,
9283 "Unable to initialize credentials cache (%d/%s)", error
,
9285 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9286 krb5_free_principal(KerberosContext
, principal
);
9291 krb5_free_principal(KerberosContext
, principal
);
9294 * Copy the user's credentials to the new cache file...
9297 major_status
= gss_krb5_copy_ccache(&minor_status
, con
->gss_delegated_cred
,
9300 if (GSS_ERROR(major_status
))
9302 cupsdLogGSSMessage(CUPSD_LOG_ERROR
, major_status
, minor_status
,
9303 "Unable to import client credentials cache");
9304 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9310 * Add the KRB5CCNAME environment variable to the job so that the
9311 * backend can use the credentials when printing.
9314 cupsdSetStringf(&(job
->ccname
), "KRB5CCNAME=FILE:%s",
9315 krb5_cc_get_name(KerberosContext
, job
->ccache
));
9317 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "[Job %d] save_krb5_creds: %s", job
->id
,
9319 # endif /* HAVE_KRB5_CC_NEW_UNIQUE || HAVE_HEIMDAL */
9321 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9325 * 'send_document()' - Send a file to a printer or class.
9329 send_document(cupsd_client_t
*con
, /* I - Client connection */
9330 ipp_attribute_t
*uri
) /* I - Printer URI */
9332 ipp_attribute_t
*attr
; /* Current attribute */
9333 ipp_attribute_t
*format
; /* Request's document-format attribute */
9334 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9335 const char *default_format
;/* document-format-default value */
9336 int jobid
; /* Job ID number */
9337 cupsd_job_t
*job
; /* Current job */
9338 char job_uri
[HTTP_MAX_URI
],
9340 method
[HTTP_MAX_URI
],
9341 /* Method portion of URI */
9342 username
[HTTP_MAX_URI
],
9343 /* Username portion of URI */
9345 /* Host portion of URI */
9346 resource
[HTTP_MAX_URI
];
9347 /* Resource portion of URI */
9348 int port
; /* Port portion of URI */
9349 mime_type_t
*filetype
; /* Type of file */
9350 char super
[MIME_MAX_SUPER
],
9351 /* Supertype of file */
9352 type
[MIME_MAX_TYPE
],
9353 /* Subtype of file */
9354 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9355 /* Textual name of mime type */
9356 char filename
[1024]; /* Job filename */
9357 cupsd_printer_t
*printer
; /* Current printer */
9358 struct stat fileinfo
; /* File information */
9359 int kbytes
; /* Size of file */
9360 int compression
; /* Type of compression */
9363 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9364 con
->http
.fd
, uri
->values
[0].string
.text
);
9367 * See if we have a job URI or a printer URI...
9370 if (!strcmp(uri
->name
, "printer-uri"))
9373 * Got a printer URI; see if we also have a job-id attribute...
9376 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9377 IPP_TAG_INTEGER
)) == NULL
)
9379 send_ipp_status(con
, IPP_BAD_REQUEST
,
9380 _("Got a printer-uri attribute but no job-id!"));
9384 jobid
= attr
->values
[0].integer
;
9389 * Got a job URI; parse it to get the job ID...
9392 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9393 sizeof(method
), username
, sizeof(username
), host
,
9394 sizeof(host
), &port
, resource
, sizeof(resource
));
9396 if (strncmp(resource
, "/jobs/", 6))
9402 send_ipp_status(con
, IPP_BAD_REQUEST
,
9403 _("Bad job-uri attribute \"%s\"!"),
9404 uri
->values
[0].string
.text
);
9408 jobid
= atoi(resource
+ 6);
9412 * See if the job exists...
9415 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9418 * Nope - return a "not found" error...
9421 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9425 printer
= cupsdFindDest(job
->dest
);
9428 * See if the job is owned by the requesting user...
9431 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9433 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9438 * OK, see if the client is sending the document compressed - CUPS
9439 * only supports "none" and "gzip".
9442 compression
= CUPS_FILE_NONE
;
9444 if ((attr
= ippFindAttribute(con
->request
, "compression",
9445 IPP_TAG_KEYWORD
)) != NULL
)
9447 if (strcmp(attr
->values
[0].string
.text
, "none")
9449 && strcmp(attr
->values
[0].string
.text
, "gzip")
9450 #endif /* HAVE_LIBZ */
9453 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"!"),
9454 attr
->values
[0].string
.text
);
9455 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9456 "compression", NULL
, attr
->values
[0].string
.text
);
9461 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9462 compression
= CUPS_FILE_GZIP
;
9463 #endif /* HAVE_LIBZ */
9467 * Do we have a file to print?
9472 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
9477 * Is it a format we support?
9480 if ((format
= ippFindAttribute(con
->request
, "document-format",
9481 IPP_TAG_MIMETYPE
)) != NULL
)
9484 * Grab format from client...
9487 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
9490 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
9491 format
->values
[0].string
.text
);
9495 else if ((default_format
= cupsGetOption("document-format",
9496 printer
->num_options
,
9497 printer
->options
)) != NULL
)
9500 * Use default document format...
9503 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
9505 send_ipp_status(con
, IPP_BAD_REQUEST
,
9506 _("Could not scan type \"%s\"!"),
9514 * No document format attribute? Auto-type it!
9517 strcpy(super
, "application");
9518 strcpy(type
, "octet-stream");
9521 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9524 * Auto-type the file...
9527 ipp_attribute_t
*doc_name
; /* document-name attribute */
9530 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job %d] Auto-typing file...", job
->id
);
9532 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9533 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9534 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9538 filetype
= mimeType(MimeDatabase
, super
, type
);
9540 cupsdLogMessage(CUPSD_LOG_DEBUG
,
9541 "[Job %d] Request file type is %s/%s.", job
->id
,
9542 filetype
->super
, filetype
->type
);
9545 filetype
= mimeType(MimeDatabase
, super
, type
);
9547 jformat
= ippFindAttribute(job
->attrs
, "document-format", IPP_TAG_MIMETYPE
);
9551 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
9554 * Replace the document-format attribute value with the auto-typed or
9558 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9563 _cupsStrFree(jformat
->values
[0].string
.text
);
9565 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9568 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9569 "document-format", NULL
, mimetype
);
9573 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9574 _("Unsupported format \'%s/%s\'!"), super
, type
);
9575 cupsdLogMessage(CUPSD_LOG_INFO
,
9576 "Hint: Do you have the raw file printing rules enabled?");
9579 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9580 "document-format", NULL
, format
->values
[0].string
.text
);
9585 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9587 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9590 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9591 _("Unsupported format \'%s\'!"), mimetype
);
9593 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9594 "document-format", NULL
, mimetype
);
9600 * Add the file to the job...
9605 if (add_file(con
, job
, filetype
, compression
))
9608 if (stat(con
->filename
, &fileinfo
))
9611 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9613 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9615 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9616 IPP_TAG_INTEGER
)) != NULL
)
9617 attr
->values
[0].integer
+= kbytes
;
9619 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9621 rename(con
->filename
, filename
);
9623 cupsdClearString(&con
->filename
);
9625 cupsdLogMessage(CUPSD_LOG_INFO
,
9626 "[Job %d] File of type %s/%s queued by \"%s\".", job
->id
,
9627 filetype
->super
, filetype
->type
, job
->username
);
9630 * Start the job if this is the last document...
9633 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9634 IPP_TAG_BOOLEAN
)) != NULL
&&
9635 attr
->values
[0].boolean
)
9638 * See if we need to add the ending sheet...
9641 if (cupsdTimeoutJob(job
))
9644 if (job
->state_value
== IPP_JOB_STOPPED
)
9646 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9647 job
->state_value
= IPP_JOB_PENDING
;
9649 else if (job
->state_value
== IPP_JOB_HELD
)
9651 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9652 IPP_TAG_KEYWORD
)) == NULL
)
9653 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9655 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9657 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9658 job
->state_value
= IPP_JOB_PENDING
;
9663 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9666 * Start the job if possible... Since cupsdCheckJobs() can cancel a
9667 * job if it doesn't print, we need to re-find the job afterwards...
9674 job
= cupsdFindJob(jobid
);
9678 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9679 IPP_TAG_KEYWORD
)) == NULL
)
9680 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9682 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9684 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9685 job
->state_value
= IPP_JOB_HELD
;
9686 job
->hold_until
= time(NULL
) + 60;
9689 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9694 * Fill in the response info...
9697 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
9700 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9703 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9705 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9706 job
? job
->state_value
: IPP_JOB_CANCELED
);
9707 add_job_state_reasons(con
, job
);
9709 con
->response
->request
.status
.status_code
= IPP_OK
;
9714 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9719 cupsd_client_t
*con
, /* I - Client connection */
9720 http_status_t status
, /* I - HTTP status code */
9721 cupsd_printer_t
*printer
) /* I - Printer, if any */
9723 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: %s",
9724 ippOpString(con
->request
->request
.op
.operation_id
),
9725 httpStatus(status
));
9727 if (status
== HTTP_UNAUTHORIZED
&&
9728 printer
&& printer
->num_auth_info_required
> 0 &&
9729 !strcmp(printer
->auth_info_required
[0], "negotiate"))
9730 cupsdSendError(con
, status
, CUPSD_AUTH_NEGOTIATE
);
9733 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9734 cupsd_location_t
*auth
; /* Pointer to authentication element */
9735 int auth_type
; /* Type of authentication required */
9738 if (printer
->type
& CUPS_PRINTER_CLASS
)
9739 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
9741 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
9743 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
9744 auth
->type
== CUPSD_AUTH_NONE
)
9745 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
9747 con
->request
->request
.op
.operation_id
:
9751 auth_type
= CUPSD_AUTH_NONE
;
9752 else if (auth
->type
== CUPSD_AUTH_DEFAULT
)
9753 auth_type
= DefaultAuthType
;
9755 auth_type
= auth
->type
;
9757 cupsdSendError(con
, status
, auth_type
);
9760 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
9762 ippDelete(con
->response
);
9763 con
->response
= NULL
;
9770 * 'send_ipp_status()' - Send a status back to the IPP client.
9774 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
9775 ipp_status_t status
, /* I - IPP status code */
9776 const char *message
, /* I - Status message */
9777 ...) /* I - Additional args as needed */
9779 va_list ap
; /* Pointer to additional args */
9780 char formatted
[1024]; /* Formatted errror message */
9783 va_start(ap
, message
);
9784 vsnprintf(formatted
, sizeof(formatted
),
9785 _cupsLangString(con
->language
, message
), ap
);
9788 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
9789 ippOpString(con
->request
->request
.op
.operation_id
),
9790 ippErrorString(status
), formatted
);
9792 con
->response
->request
.status
.status_code
= status
;
9794 if (ippFindAttribute(con
->response
, "attributes-charset",
9795 IPP_TAG_ZERO
) == NULL
)
9796 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
9797 "attributes-charset", NULL
, DefaultCharset
);
9799 if (ippFindAttribute(con
->response
, "attributes-natural-language",
9800 IPP_TAG_ZERO
) == NULL
)
9801 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
9802 "attributes-natural-language", NULL
, DefaultLanguage
);
9804 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
9805 "status-message", NULL
, formatted
);
9810 * 'set_default()' - Set the default destination...
9814 set_default(cupsd_client_t
*con
, /* I - Client connection */
9815 ipp_attribute_t
*uri
) /* I - Printer URI */
9817 http_status_t status
; /* Policy status */
9818 cups_ptype_t dtype
; /* Destination type (printer/class) */
9819 cupsd_printer_t
*printer
; /* Printer */
9822 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
9823 con
->http
.fd
, uri
->values
[0].string
.text
);
9826 * Is the destination valid?
9829 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9835 send_ipp_status(con
, IPP_NOT_FOUND
,
9836 _("The printer or class was not found."));
9844 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
9846 send_http_error(con
, status
, NULL
);
9851 * Set it as the default...
9854 DefaultPrinter
= printer
;
9856 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
9857 CUPSD_DIRTY_REMOTE
| CUPSD_DIRTY_PRINTCAP
);
9859 cupsdLogMessage(CUPSD_LOG_INFO
,
9860 "Default destination set to \"%s\" by \"%s\".",
9861 printer
->name
, get_username(con
));
9864 * Everything was ok, so return OK status...
9867 con
->response
->request
.status
.status_code
= IPP_OK
;
9872 * 'set_job_attrs()' - Set job attributes.
9876 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
9877 ipp_attribute_t
*uri
) /* I - Job URI */
9879 ipp_attribute_t
*attr
, /* Current attribute */
9880 *attr2
; /* Job attribute */
9881 int jobid
; /* Job ID */
9882 cupsd_job_t
*job
; /* Current job */
9883 char method
[HTTP_MAX_URI
],
9884 /* Method portion of URI */
9885 username
[HTTP_MAX_URI
],
9886 /* Username portion of URI */
9888 /* Host portion of URI */
9889 resource
[HTTP_MAX_URI
];
9890 /* Resource portion of URI */
9891 int port
; /* Port portion of URI */
9892 int event
; /* Events? */
9895 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
9896 con
->http
.fd
, uri
->values
[0].string
.text
);
9899 * Start with "everything is OK" status...
9902 con
->response
->request
.status
.status_code
= IPP_OK
;
9905 * See if we have a job URI or a printer URI...
9908 if (!strcmp(uri
->name
, "printer-uri"))
9911 * Got a printer URI; see if we also have a job-id attribute...
9914 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9915 IPP_TAG_INTEGER
)) == NULL
)
9917 send_ipp_status(con
, IPP_BAD_REQUEST
,
9918 _("Got a printer-uri attribute but no job-id!"));
9922 jobid
= attr
->values
[0].integer
;
9927 * Got a job URI; parse it to get the job ID...
9930 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9931 sizeof(method
), username
, sizeof(username
), host
,
9932 sizeof(host
), &port
, resource
, sizeof(resource
));
9934 if (strncmp(resource
, "/jobs/", 6))
9940 send_ipp_status(con
, IPP_BAD_REQUEST
,
9941 _("Bad job-uri attribute \"%s\"!"),
9942 uri
->values
[0].string
.text
);
9946 jobid
= atoi(resource
+ 6);
9950 * See if the job exists...
9953 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9956 * Nope - return a "not found" error...
9959 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9964 * See if the job has been completed...
9967 if (job
->state_value
> IPP_JOB_STOPPED
)
9970 * Return a "not-possible" error...
9973 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9974 _("Job #%d is finished and cannot be altered!"), jobid
);
9979 * See if the job is owned by the requesting user...
9982 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9984 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9989 * See what the user wants to change.
9996 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
9998 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
10001 if (!strcmp(attr
->name
, "attributes-charset") ||
10002 !strcmp(attr
->name
, "attributes-natural-language") ||
10003 !strcmp(attr
->name
, "document-compression") ||
10004 !strcmp(attr
->name
, "document-format") ||
10005 !strcmp(attr
->name
, "job-detailed-status-messages") ||
10006 !strcmp(attr
->name
, "job-document-access-errors") ||
10007 !strcmp(attr
->name
, "job-id") ||
10008 !strcmp(attr
->name
, "job-k-octets") ||
10009 !strcmp(attr
->name
, "job-originating-host-name") ||
10010 !strcmp(attr
->name
, "job-originating-user-name") ||
10011 !strcmp(attr
->name
, "job-printer-up-time") ||
10012 !strcmp(attr
->name
, "job-printer-uri") ||
10013 !strcmp(attr
->name
, "job-sheets") ||
10014 !strcmp(attr
->name
, "job-state-message") ||
10015 !strcmp(attr
->name
, "job-state-reasons") ||
10016 !strcmp(attr
->name
, "job-uri") ||
10017 !strcmp(attr
->name
, "number-of-documents") ||
10018 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
10019 !strcmp(attr
->name
, "output-device-assigned") ||
10020 !strncmp(attr
->name
, "date-time-at-", 13) ||
10021 !strncmp(attr
->name
, "job-impressions", 15) ||
10022 !strncmp(attr
->name
, "job-k-octets", 12) ||
10023 !strncmp(attr
->name
, "job-media-sheets", 16) ||
10024 !strncmp(attr
->name
, "time-at-", 8))
10030 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
10031 _("%s cannot be changed."), attr
->name
);
10033 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10034 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10039 if (!strcmp(attr
->name
, "job-priority"))
10042 * Change the job priority...
10045 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10047 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value!"));
10049 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10050 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10052 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
10054 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10055 _("Job is completed and cannot be changed."));
10058 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10060 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
10061 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
10062 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
10065 else if (!strcmp(attr
->name
, "job-state"))
10068 * Change the job state...
10071 if (attr
->value_tag
!= IPP_TAG_ENUM
)
10073 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value!"));
10075 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10076 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10080 switch (attr
->values
[0].integer
)
10082 case IPP_JOB_PENDING
:
10083 case IPP_JOB_HELD
:
10084 if (job
->state_value
> IPP_JOB_HELD
)
10086 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10087 _("Job state cannot be changed."));
10090 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10092 job
->state
->values
[0].integer
= attr
->values
[0].integer
;
10093 job
->state_value
= (ipp_jstate_t
)attr
->values
[0].integer
;
10095 event
|= CUPSD_EVENT_JOB_STATE
;
10099 case IPP_JOB_PROCESSING
:
10100 case IPP_JOB_STOPPED
:
10101 if (job
->state_value
!= attr
->values
[0].integer
)
10103 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10104 _("Job state cannot be changed."));
10109 case IPP_JOB_CANCELED
:
10110 case IPP_JOB_ABORTED
:
10111 case IPP_JOB_COMPLETED
:
10112 if (job
->state_value
> IPP_JOB_PROCESSING
)
10114 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10115 _("Job state cannot be changed."));
10118 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10119 cupsdCancelJob(job
, 0, (ipp_jstate_t
)attr
->values
[0].integer
);
10124 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
10126 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10127 IPP_TAG_ZERO
)) != NULL
)
10130 * Some other value; first free the old value...
10133 if (job
->attrs
->prev
)
10134 job
->attrs
->prev
->next
= attr2
->next
;
10136 job
->attrs
->attrs
= attr2
->next
;
10138 if (job
->attrs
->last
== attr2
)
10139 job
->attrs
->last
= job
->attrs
->prev
;
10141 _ippFreeAttr(attr2
);
10144 * Then copy the attribute...
10147 copy_attribute(job
->attrs
, attr
, 0);
10150 * See if the job-name or job-hold-until is being changed.
10153 if (!strcmp(attr
->name
, "job-hold-until"))
10155 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
10157 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10158 cupsdReleaseJob(job
);
10162 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10165 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10168 * Delete the attribute...
10171 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10172 IPP_TAG_ZERO
)) != NULL
)
10174 if (job
->attrs
->prev
)
10175 job
->attrs
->prev
->next
= attr2
->next
;
10177 job
->attrs
->attrs
= attr2
->next
;
10179 if (attr2
== job
->attrs
->last
)
10180 job
->attrs
->last
= job
->attrs
->prev
;
10182 _ippFreeAttr(attr2
);
10184 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10190 * Add new option by copying it...
10193 copy_attribute(job
->attrs
, attr
, 0);
10195 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10204 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10207 * Send events as needed...
10210 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10211 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
, job
->printer
, job
,
10212 "Job priority changed by user.");
10214 if (event
& CUPSD_EVENT_JOB_STATE
)
10215 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, job
->printer
, job
,
10216 job
->state_value
== IPP_JOB_HELD
?
10217 "Job held by user." : "Job restarted by user.");
10219 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10220 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, job
->printer
, job
,
10221 "Job options changed by user.");
10224 * Start jobs if possible...
10232 * 'set_printer_defaults()' - Set printer default options from a request.
10236 set_printer_defaults(
10237 cupsd_client_t
*con
, /* I - Client connection */
10238 cupsd_printer_t
*printer
) /* I - Printer */
10240 int i
; /* Looping var */
10241 ipp_attribute_t
*attr
; /* Current attribute */
10242 int namelen
; /* Length of attribute name */
10243 char name
[256], /* New attribute name */
10244 value
[256]; /* String version of integer attrs */
10247 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10250 * Skip non-printer attributes...
10253 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10256 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10258 if (!strcmp(attr
->name
, "job-sheets-default"))
10261 * Only allow keywords and names...
10264 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10268 * Only allow job-sheets-default to be set when running without a
10269 * system high classification level...
10272 if (Classification
)
10275 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10277 if (attr
->num_values
> 1)
10278 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10280 cupsdSetString(&printer
->job_sheets
[1], "none");
10282 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10284 cupsdFreePrinterUsers(printer
);
10286 printer
->deny_users
= 0;
10288 if (attr
->value_tag
== IPP_TAG_NAME
&&
10289 (attr
->num_values
> 1 ||
10290 strcmp(attr
->values
[0].string
.text
, "all")))
10292 for (i
= 0; i
< attr
->num_values
; i
++)
10293 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10296 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10298 cupsdFreePrinterUsers(printer
);
10300 printer
->deny_users
= 1;
10302 if (attr
->value_tag
== IPP_TAG_NAME
&&
10303 (attr
->num_values
> 1 ||
10304 strcmp(attr
->values
[0].string
.text
, "none")))
10306 for (i
= 0; i
< attr
->num_values
; i
++)
10307 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10310 else if (!strcmp(attr
->name
, "job-quota-period"))
10312 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10315 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10316 attr
->values
[0].integer
);
10317 cupsdFreeQuotas(printer
);
10319 printer
->quota_period
= attr
->values
[0].integer
;
10321 else if (!strcmp(attr
->name
, "job-k-limit"))
10323 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10326 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10327 attr
->values
[0].integer
);
10328 cupsdFreeQuotas(printer
);
10330 printer
->k_limit
= attr
->values
[0].integer
;
10332 else if (!strcmp(attr
->name
, "job-page-limit"))
10334 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10337 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10338 attr
->values
[0].integer
);
10339 cupsdFreeQuotas(printer
);
10341 printer
->page_limit
= attr
->values
[0].integer
;
10343 else if (!strcmp(attr
->name
, "printer-op-policy"))
10345 cupsd_policy_t
*p
; /* Policy */
10348 if (attr
->value_tag
!= IPP_TAG_NAME
)
10351 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10353 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10354 "Setting printer-op-policy to \"%s\"...",
10355 attr
->values
[0].string
.text
);
10356 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10357 printer
->op_policy_ptr
= p
;
10361 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10362 _("Unknown printer-op-policy \"%s\"."),
10363 attr
->values
[0].string
.text
);
10367 else if (!strcmp(attr
->name
, "printer-error-policy"))
10369 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10372 if (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10373 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10374 strcmp(attr
->values
[0].string
.text
, "stop-printer"))
10376 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10377 _("Unknown printer-error-policy \"%s\"."),
10378 attr
->values
[0].string
.text
);
10382 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10383 "Setting printer-error-policy to \"%s\"...",
10384 attr
->values
[0].string
.text
);
10385 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10389 * Skip any other non-default attributes...
10392 namelen
= strlen(attr
->name
);
10393 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10394 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10398 * OK, anything else must be a user-defined default...
10401 strlcpy(name
, attr
->name
, sizeof(name
));
10402 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10404 switch (attr
->value_tag
)
10406 case IPP_TAG_DELETEATTR
:
10407 printer
->num_options
= cupsRemoveOption(name
,
10408 printer
->num_options
,
10409 &(printer
->options
));
10410 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10411 "Deleting %s", attr
->name
);
10414 case IPP_TAG_NAME
:
10415 case IPP_TAG_KEYWORD
:
10417 printer
->num_options
= cupsAddOption(name
,
10418 attr
->values
[0].string
.text
,
10419 printer
->num_options
,
10420 &(printer
->options
));
10421 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10422 "Setting %s to \"%s\"...", attr
->name
,
10423 attr
->values
[0].string
.text
);
10426 case IPP_TAG_BOOLEAN
:
10427 printer
->num_options
= cupsAddOption(name
,
10428 attr
->values
[0].boolean
?
10430 printer
->num_options
,
10431 &(printer
->options
));
10432 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10433 "Setting %s to %s...", attr
->name
,
10434 attr
->values
[0].boolean
? "true" : "false");
10437 case IPP_TAG_INTEGER
:
10438 case IPP_TAG_ENUM
:
10439 sprintf(value
, "%d", attr
->values
[0].integer
);
10440 printer
->num_options
= cupsAddOption(name
, value
,
10441 printer
->num_options
,
10442 &(printer
->options
));
10443 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10444 "Setting %s to %s...", attr
->name
, value
);
10447 case IPP_TAG_RANGE
:
10448 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10449 attr
->values
[0].range
.upper
);
10450 printer
->num_options
= cupsAddOption(name
, value
,
10451 printer
->num_options
,
10452 &(printer
->options
));
10453 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10454 "Setting %s to %s...", attr
->name
, value
);
10457 case IPP_TAG_RESOLUTION
:
10458 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10459 attr
->values
[0].resolution
.yres
,
10460 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10462 printer
->num_options
= cupsAddOption(name
, value
,
10463 printer
->num_options
,
10464 &(printer
->options
));
10465 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10466 "Setting %s to %s...", attr
->name
, value
);
10470 /* Do nothing for other values */
10478 * 'start_printer()' - Start a printer.
10482 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10483 ipp_attribute_t
*uri
) /* I - Printer URI */
10485 http_status_t status
; /* Policy status */
10486 cups_ptype_t dtype
; /* Destination type (printer/class) */
10487 cupsd_printer_t
*printer
; /* Printer data */
10490 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10491 con
->http
.fd
, uri
->values
[0].string
.text
);
10494 * Is the destination valid?
10497 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10503 send_ipp_status(con
, IPP_NOT_FOUND
,
10504 _("The printer or class was not found."));
10512 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10514 send_http_error(con
, status
, printer
);
10519 * Start the printer...
10522 printer
->state_message
[0] = '\0';
10524 cupsdStartPrinter(printer
, 1);
10526 if (dtype
& CUPS_PRINTER_CLASS
)
10527 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10528 printer
->name
, get_username(con
));
10530 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10531 printer
->name
, get_username(con
));
10536 * Everything was ok, so return OK status...
10539 con
->response
->request
.status
.status_code
= IPP_OK
;
10544 * 'stop_printer()' - Stop a printer.
10548 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10549 ipp_attribute_t
*uri
) /* I - Printer URI */
10551 http_status_t status
; /* Policy status */
10552 cups_ptype_t dtype
; /* Destination type (printer/class) */
10553 cupsd_printer_t
*printer
; /* Printer data */
10554 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10557 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10558 con
->http
.fd
, uri
->values
[0].string
.text
);
10561 * Is the destination valid?
10564 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10570 send_ipp_status(con
, IPP_NOT_FOUND
,
10571 _("The printer or class was not found."));
10579 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10581 send_http_error(con
, status
, printer
);
10586 * Stop the printer...
10589 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10590 IPP_TAG_TEXT
)) == NULL
)
10591 strcpy(printer
->state_message
, "Paused");
10594 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10595 sizeof(printer
->state_message
));
10598 cupsdStopPrinter(printer
, 1);
10600 if (dtype
& CUPS_PRINTER_CLASS
)
10601 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10602 printer
->name
, get_username(con
));
10604 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10605 printer
->name
, get_username(con
));
10608 * Everything was ok, so return OK status...
10611 con
->response
->request
.status
.status_code
= IPP_OK
;
10616 * 'url_encode_attr()' - URL-encode a string attribute.
10620 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10621 char *buffer
,/* I - String buffer */
10622 int bufsize
)/* I - Size of buffer */
10624 int i
; /* Looping var */
10625 char *bufptr
, /* Pointer into buffer */
10626 *bufend
; /* End of buffer */
10629 strlcpy(buffer
, attr
->name
, bufsize
);
10630 bufptr
= buffer
+ strlen(buffer
);
10631 bufend
= buffer
+ bufsize
- 1;
10633 for (i
= 0; i
< attr
->num_values
; i
++)
10635 if (bufptr
>= bufend
)
10643 if (bufptr
>= bufend
)
10648 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
10649 bufptr
, bufend
- bufptr
+ 1);
10651 if (bufptr
>= bufend
)
10662 * 'url_encode_string()' - URL-encode a string.
10665 static char * /* O - End of string */
10666 url_encode_string(const char *s
, /* I - String */
10667 char *buffer
, /* I - String buffer */
10668 int bufsize
) /* I - Size of buffer */
10670 char *bufptr
, /* Pointer into buffer */
10671 *bufend
; /* End of buffer */
10672 static const char *hex
= "0123456789ABCDEF";
10677 bufend
= buffer
+ bufsize
- 1;
10679 while (*s
&& bufptr
< bufend
)
10681 if (*s
== ' ' || *s
== '%')
10683 if (bufptr
>= (bufend
- 2))
10687 *bufptr
++ = hex
[(*s
>> 4) & 15];
10688 *bufptr
++ = hex
[*s
& 15];
10692 else if (*s
== '\'' || *s
== '\\')
10694 if (bufptr
>= (bufend
- 1))
10711 * 'user_allowed()' - See if a user is allowed to print to a queue.
10714 static int /* O - 0 if not allowed, 1 if allowed */
10715 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
10716 const char *username
) /* I - Username */
10718 int i
; /* Looping var */
10719 struct passwd
*pw
; /* User password data */
10720 char baseuser
[256], /* Base username */
10721 *baseptr
; /* Pointer to "@" in base username */
10724 if (p
->num_users
== 0)
10727 if (!strcmp(username
, "root"))
10730 if (strchr(username
, '@'))
10733 * Strip @REALM for username check...
10736 strlcpy(baseuser
, username
, sizeof(baseuser
));
10738 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
10741 username
= baseuser
;
10744 pw
= getpwnam(username
);
10747 for (i
= 0; i
< p
->num_users
; i
++)
10749 if (p
->users
[i
][0] == '@')
10752 * Check group membership...
10755 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
10758 else if (!strcasecmp(username
, p
->users
[i
]))
10762 return ((i
< p
->num_users
) != p
->deny_users
);
10767 * 'validate_job()' - Validate printer options and destination.
10771 validate_job(cupsd_client_t
*con
, /* I - Client connection */
10772 ipp_attribute_t
*uri
) /* I - Printer URI */
10774 http_status_t status
; /* Policy status */
10775 ipp_attribute_t
*attr
; /* Current attribute */
10776 ipp_attribute_t
*format
; /* Document-format attribute */
10777 cups_ptype_t dtype
; /* Destination type (printer/class) */
10778 char super
[MIME_MAX_SUPER
],
10779 /* Supertype of file */
10780 type
[MIME_MAX_TYPE
];
10781 /* Subtype of file */
10782 cupsd_printer_t
*printer
; /* Printer */
10785 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
10786 con
->http
.fd
, uri
->values
[0].string
.text
);
10789 * OK, see if the client is sending the document compressed - CUPS
10790 * doesn't support compression yet...
10793 if ((attr
= ippFindAttribute(con
->request
, "compression",
10794 IPP_TAG_KEYWORD
)) != NULL
&&
10795 !strcmp(attr
->values
[0].string
.text
, "none"))
10797 send_ipp_status(con
, IPP_ATTRIBUTES
,
10798 _("Unsupported compression attribute %s!"),
10799 attr
->values
[0].string
.text
);
10800 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
10801 "compression", NULL
, attr
->values
[0].string
.text
);
10806 * Is it a format we support?
10809 if ((format
= ippFindAttribute(con
->request
, "document-format",
10810 IPP_TAG_MIMETYPE
)) != NULL
)
10812 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
10815 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
10816 format
->values
[0].string
.text
);
10820 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
10821 !mimeType(MimeDatabase
, super
, type
))
10823 cupsdLogMessage(CUPSD_LOG_INFO
,
10824 "Hint: Do you have the raw file printing rules enabled?");
10825 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
10826 _("Unsupported format \"%s\"!"),
10827 format
->values
[0].string
.text
);
10828 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
10829 "document-format", NULL
, format
->values
[0].string
.text
);
10835 * Is the destination valid?
10838 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10844 send_ipp_status(con
, IPP_NOT_FOUND
,
10845 _("The printer or class was not found."));
10853 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10855 send_http_error(con
, status
, printer
);
10860 * Everything was ok, so return OK status...
10863 con
->response
->request
.status
.status_code
= IPP_OK
;
10868 * 'validate_name()' - Make sure the printer name only contains valid chars.
10871 static int /* O - 0 if name is no good, 1 if good */
10872 validate_name(const char *name
) /* I - Name to check */
10874 const char *ptr
; /* Pointer into name */
10878 * Scan the whole name...
10881 for (ptr
= name
; *ptr
; ptr
++)
10882 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
10886 * All the characters are good; validate the length, too...
10889 return ((ptr
- name
) < 128);
10894 * 'validate_user()' - Validate the user for the request.
10897 static int /* O - 1 if permitted, 0 otherwise */
10898 validate_user(cupsd_job_t
*job
, /* I - Job */
10899 cupsd_client_t
*con
, /* I - Client connection */
10900 const char *owner
, /* I - Owner of job/resource */
10901 char *username
, /* O - Authenticated username */
10902 int userlen
) /* I - Length of username */
10904 cupsd_printer_t
*printer
; /* Printer for job */
10907 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
10908 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
10910 job
->id
, con
? con
->http
.fd
: 0,
10911 owner
? owner
: "(null)", username
, userlen
);
10914 * Validate input...
10917 if (!con
|| !owner
|| !username
|| userlen
<= 0)
10921 * Get the best authenticated username that is available.
10924 strlcpy(username
, get_username(con
), userlen
);
10927 * Check the username against the owner...
10930 printer
= cupsdFindDest(job
->dest
);
10932 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
10933 con
, owner
) == HTTP_OK
);
10938 * End of "$Id: ipp.c 7014 2007-10-10 21:57:43Z mike $".