2 * "$Id: ipp.c 7944 2008-09-16 22:32:42Z 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 subscriptions 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_job_ticket() - Read a job ticket embedded in a print 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 hold_new_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
201 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
202 static int ppd_parse_line(const char *line
, char *option
, int olen
,
203 char *choice
, int clen
);
204 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
205 static void read_job_ticket(cupsd_client_t
*con
);
206 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
207 static void release_held_new_jobs(cupsd_client_t
*con
,
208 ipp_attribute_t
*uri
);
209 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
210 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
211 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
212 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
,
213 ipp_attribute_t
*auth_info
);
214 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
215 static void save_krb5_creds(cupsd_client_t
*con
, cupsd_job_t
*job
);
216 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
217 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
218 static void send_http_error(cupsd_client_t
*con
, http_status_t status
,
219 cupsd_printer_t
*printer
);
220 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
221 const char *message
, ...)
223 __attribute__ ((__format__ (__printf__
, 3, 4)))
224 # endif /* __GNUC__ */
226 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
227 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
228 static void set_printer_defaults(cupsd_client_t
*con
,
229 cupsd_printer_t
*printer
);
230 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
231 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
232 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
,
234 static char *url_encode_string(const char *s
, char *buffer
, int bufsize
);
235 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
236 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
237 static int validate_name(const char *name
);
238 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
,
239 const char *owner
, char *username
,
244 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
247 int /* O - 1 on success, 0 on failure */
248 cupsdProcessIPPRequest(
249 cupsd_client_t
*con
) /* I - Client connection */
251 ipp_tag_t group
; /* Current group tag */
252 ipp_attribute_t
*attr
; /* Current attribute */
253 ipp_attribute_t
*charset
; /* Character set attribute */
254 ipp_attribute_t
*language
; /* Language attribute */
255 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
256 ipp_attribute_t
*username
; /* requesting-user-name attr */
257 int sub_id
; /* Subscription ID */
260 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
261 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
262 con
, con
->http
.fd
, con
->request
->request
.op
.operation_id
);
265 * First build an empty response message for this request...
268 con
->response
= ippNew();
270 con
->response
->request
.status
.version
[0] =
271 con
->request
->request
.op
.version
[0];
272 con
->response
->request
.status
.version
[1] =
273 con
->request
->request
.op
.version
[1];
274 con
->response
->request
.status
.request_id
=
275 con
->request
->request
.op
.request_id
;
278 * Then validate the request header and required attributes...
281 if (con
->request
->request
.any
.version
[0] != 1)
284 * Return an error, since we only support IPP 1.x.
287 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
288 "%04X %s Bad request version number %d.%d",
289 IPP_VERSION_NOT_SUPPORTED
, con
->http
.hostname
,
290 con
->request
->request
.any
.version
[0],
291 con
->request
->request
.any
.version
[1]);
293 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
294 _("Bad request version number %d.%d!"),
295 con
->request
->request
.any
.version
[0],
296 con
->request
->request
.any
.version
[1]);
298 else if (!con
->request
->attrs
)
300 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
301 "%04X %s No attributes in request",
302 IPP_BAD_REQUEST
, con
->http
.hostname
);
304 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request!"));
309 * Make sure that the attributes are provided in the correct order and
310 * don't repeat groups...
313 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
316 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
319 * Out of order; return an error...
322 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
323 "%04X %s Attribute groups are out of order",
324 IPP_BAD_REQUEST
, con
->http
.hostname
);
326 send_ipp_status(con
, IPP_BAD_REQUEST
,
327 _("Attribute groups are out of order (%x < %x)!"),
328 attr
->group_tag
, group
);
332 group
= attr
->group_tag
;
337 * Then make sure that the first three attributes are:
340 * attributes-natural-language
341 * printer-uri/job-uri
344 attr
= con
->request
->attrs
;
345 if (attr
&& !strcmp(attr
->name
, "attributes-charset") &&
346 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
354 if (attr
&& !strcmp(attr
->name
, "attributes-natural-language") &&
355 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
360 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
361 IPP_TAG_URI
)) != NULL
)
363 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
364 IPP_TAG_URI
)) != NULL
)
366 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
367 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
372 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
373 "attributes-charset", NULL
,
374 charset
->values
[0].string
.text
);
376 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
377 "attributes-charset", NULL
, DefaultCharset
);
380 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
381 "attributes-natural-language", NULL
,
382 language
->values
[0].string
.text
);
384 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
385 "attributes-natural-language", NULL
, DefaultLanguage
);
388 strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
389 strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
392 * Bad character set...
395 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"!",
396 charset
->values
[0].string
.text
);
397 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
398 "%04X %s Unsupported attributes-charset value \"%s\"",
399 IPP_CHARSET
, con
->http
.hostname
,
400 charset
->values
[0].string
.text
);
401 send_ipp_status(con
, IPP_BAD_REQUEST
,
402 _("Unsupported character set \"%s\"!"),
403 charset
->values
[0].string
.text
);
405 else if (!charset
|| !language
||
407 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
408 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
409 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
410 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
411 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
414 * Return an error, since attributes-charset,
415 * attributes-natural-language, and printer-uri/job-uri are required
416 * for all operations.
421 cupsdLogMessage(CUPSD_LOG_ERROR
,
422 "Missing attributes-charset attribute!");
424 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
425 "%04X %s Missing attributes-charset attribute",
426 IPP_BAD_REQUEST
, con
->http
.hostname
);
431 cupsdLogMessage(CUPSD_LOG_ERROR
,
432 "Missing attributes-natural-language attribute!");
434 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
435 "%04X %s Missing attributes-natural-language attribute",
436 IPP_BAD_REQUEST
, con
->http
.hostname
);
441 cupsdLogMessage(CUPSD_LOG_ERROR
,
442 "Missing printer-uri, job-uri, or ppd-name "
445 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
446 "%04X %s Missing printer-uri, job-uri, or ppd-name "
447 "attribute", IPP_BAD_REQUEST
, con
->http
.hostname
);
450 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
452 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
453 cupsdLogMessage(CUPSD_LOG_DEBUG
,
454 "attr \"%s\": group_tag = %x, value_tag = %x",
455 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
458 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
460 send_ipp_status(con
, IPP_BAD_REQUEST
,
461 _("Missing required attributes!"));
466 * OK, all the checks pass so far; make sure requesting-user-name is
467 * not "root" from a remote host...
470 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
471 IPP_TAG_NAME
)) != NULL
)
474 * Check for root user...
477 if (!strcmp(username
->values
[0].string
.text
, "root") &&
478 strcasecmp(con
->http
.hostname
, "localhost") &&
479 strcmp(con
->username
, "root"))
482 * Remote unauthenticated user masquerading as local root...
485 _cupsStrFree(username
->values
[0].string
.text
);
486 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
490 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
491 IPP_TAG_INTEGER
)) != NULL
)
492 sub_id
= attr
->values
[0].integer
;
497 * Then try processing the operation...
501 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
502 ippOpString(con
->request
->request
.op
.operation_id
),
503 uri
->values
[0].string
.text
);
505 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
506 ippOpString(con
->request
->request
.op
.operation_id
));
508 switch (con
->request
->request
.op
.operation_id
)
514 case IPP_VALIDATE_JOB
:
515 validate_job(con
, uri
);
518 case IPP_CREATE_JOB
:
519 create_job(con
, uri
);
522 case IPP_SEND_DOCUMENT
:
523 send_document(con
, uri
);
526 case IPP_CANCEL_JOB
:
527 cancel_job(con
, uri
);
530 case IPP_GET_JOB_ATTRIBUTES
:
531 get_job_attrs(con
, uri
);
538 case IPP_GET_PRINTER_ATTRIBUTES
:
539 get_printer_attrs(con
, uri
);
546 case IPP_RELEASE_JOB
:
547 release_job(con
, uri
);
550 case IPP_RESTART_JOB
:
551 restart_job(con
, uri
);
554 case IPP_PAUSE_PRINTER
:
555 stop_printer(con
, uri
);
558 case IPP_RESUME_PRINTER
:
559 start_printer(con
, uri
);
562 case IPP_PURGE_JOBS
:
563 cancel_all_jobs(con
, uri
);
566 case IPP_SET_JOB_ATTRIBUTES
:
567 set_job_attrs(con
, uri
);
570 case IPP_HOLD_NEW_JOBS
:
571 hold_new_jobs(con
, uri
);
574 case IPP_RELEASE_HELD_NEW_JOBS
:
575 release_held_new_jobs(con
, uri
);
578 case CUPS_GET_DEFAULT
:
582 case CUPS_GET_PRINTERS
:
583 get_printers(con
, 0);
586 case CUPS_GET_CLASSES
:
587 get_printers(con
, CUPS_PRINTER_CLASS
);
590 case CUPS_ADD_PRINTER
:
591 add_printer(con
, uri
);
594 case CUPS_DELETE_PRINTER
:
595 delete_printer(con
, uri
);
598 case CUPS_ADD_CLASS
:
602 case CUPS_DELETE_CLASS
:
603 delete_printer(con
, uri
);
606 case CUPS_ACCEPT_JOBS
:
607 case IPP_ENABLE_PRINTER
:
608 accept_jobs(con
, uri
);
611 case CUPS_REJECT_JOBS
:
612 case IPP_DISABLE_PRINTER
:
613 reject_jobs(con
, uri
);
616 case CUPS_SET_DEFAULT
:
617 set_default(con
, uri
);
620 case CUPS_GET_DEVICES
:
624 case CUPS_GET_DOCUMENT
:
625 get_document(con
, uri
);
640 case CUPS_AUTHENTICATE_JOB
:
641 authenticate_job(con
, uri
);
644 case IPP_CREATE_PRINTER_SUBSCRIPTION
:
645 case IPP_CREATE_JOB_SUBSCRIPTION
:
646 create_subscription(con
, uri
);
649 case IPP_GET_SUBSCRIPTION_ATTRIBUTES
:
650 get_subscription_attrs(con
, sub_id
);
653 case IPP_GET_SUBSCRIPTIONS
:
654 get_subscriptions(con
, uri
);
657 case IPP_RENEW_SUBSCRIPTION
:
658 renew_subscription(con
, sub_id
);
661 case IPP_CANCEL_SUBSCRIPTION
:
662 cancel_subscription(con
, sub_id
);
665 case IPP_GET_NOTIFICATIONS
:
666 get_notifications(con
);
670 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
671 "%04X %s Operation %04X (%s) not supported",
672 IPP_OPERATION_NOT_SUPPORTED
, con
->http
.hostname
,
673 con
->request
->request
.op
.operation_id
,
674 ippOpString(con
->request
->request
.op
.operation_id
));
676 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
677 _("%s not supported!"),
679 con
->request
->request
.op
.operation_id
));
689 * Sending data from the scheduler...
692 cupsdLogMessage(con
->response
->request
.status
.status_code
693 >= IPP_BAD_REQUEST
&&
694 con
->response
->request
.status
.status_code
695 != IPP_NOT_FOUND
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
696 "Returning IPP %s for %s (%s) from %s",
697 ippErrorString(con
->response
->request
.status
.status_code
),
698 ippOpString(con
->request
->request
.op
.operation_id
),
699 uri
? uri
->values
[0].string
.text
: "no URI",
702 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
704 #ifdef CUPSD_USE_CHUNKING
706 * Because older versions of CUPS (1.1.17 and older) and some IPP
707 * clients do not implement chunking properly, we cannot use
708 * chunking by default. This may become the default in future
709 * CUPS releases, or we might add a configuration directive for
713 if (con
->http
.version
== HTTP_1_1
)
715 if (httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n") < 0)
718 if (cupsdFlushHeader(con
) < 0)
721 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
724 #endif /* CUPSD_USE_CHUNKING */
726 size_t length
; /* Length of response */
729 length
= ippLength(con
->response
);
731 if (con
->file
>= 0 && !con
->pipe_pid
)
733 struct stat fileinfo
; /* File information */
736 if (!fstat(con
->file
, &fileinfo
))
737 length
+= fileinfo
.st_size
;
740 if (httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
741 CUPS_LLCAST length
) < 0)
744 if (cupsdFlushHeader(con
) < 0)
747 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
748 con
->http
.data_remaining
= length
;
750 if (con
->http
.data_remaining
<= INT_MAX
)
751 con
->http
._data_remaining
= con
->http
.data_remaining
;
753 con
->http
._data_remaining
= INT_MAX
;
756 cupsdAddSelect(con
->http
.fd
, (cupsd_selfunc_t
)cupsdReadClient
,
757 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
760 * Tell the caller the response header was sent successfully...
768 * Tell the caller the response header could not be sent...
777 * Sending data from a subprocess like cups-deviced; tell the caller
778 * everything is A-OK so far...
787 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
790 int /* O - 0 on success, -1 on error */
791 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
793 cupsd_printer_t
*printer
; /* Destination printer or class */
794 ipp_attribute_t
*attr
; /* job-sheets attribute */
795 int kbytes
; /* Kilobytes in banner */
798 job
->pending_timeout
= 0;
801 * See if we need to add the ending sheet...
804 printer
= cupsdFindDest(job
->dest
);
805 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
808 !(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) &&
809 attr
&& attr
->num_values
> 1)
815 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
816 attr
->values
[1].string
.text
);
818 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
821 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
829 * 'accept_jobs()' - Accept print jobs to a printer.
833 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
834 ipp_attribute_t
*uri
) /* I - Printer or class URI */
836 http_status_t status
; /* Policy status */
837 cups_ptype_t dtype
; /* Destination type (printer/class) */
838 cupsd_printer_t
*printer
; /* Printer data */
841 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
842 con
->http
.fd
, uri
->values
[0].string
.text
);
845 * Is the destination valid?
848 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
854 send_ipp_status(con
, IPP_NOT_FOUND
,
855 _("The printer or class was not found."));
863 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
865 send_http_error(con
, status
, printer
);
870 * Accept jobs sent to the printer...
873 printer
->accepting
= 1;
874 printer
->state_message
[0] = '\0';
876 cupsdAddPrinterHistory(printer
);
878 if (dtype
& CUPS_PRINTER_CLASS
)
880 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
882 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
883 printer
->name
, get_username(con
));
887 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
889 cupsdLogMessage(CUPSD_LOG_INFO
,
890 "Printer \"%s\" now accepting jobs (\"%s\").",
891 printer
->name
, get_username(con
));
895 * Everything was ok, so return OK status...
898 con
->response
->request
.status
.status_code
= IPP_OK
;
903 * 'add_class()' - Add a class to the system.
907 add_class(cupsd_client_t
*con
, /* I - Client connection */
908 ipp_attribute_t
*uri
) /* I - URI of class */
910 http_status_t status
; /* Policy status */
911 int i
; /* Looping var */
912 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
913 username
[HTTP_MAX_URI
], /* Username portion of URI */
914 host
[HTTP_MAX_URI
], /* Host portion of URI */
915 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
916 int port
; /* Port portion of URI */
917 cupsd_printer_t
*pclass
, /* Class */
918 *member
; /* Member printer/class */
919 cups_ptype_t dtype
; /* Destination type */
920 ipp_attribute_t
*attr
; /* Printer attribute */
921 int modify
; /* Non-zero if we just modified */
922 char newname
[IPP_MAX_NAME
]; /* New class name */
923 int need_restart_job
; /* Need to restart job? */
926 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
927 con
->http
.fd
, uri
->values
[0].string
.text
);
930 * Do we have a valid URI?
933 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
934 sizeof(scheme
), username
, sizeof(username
), host
,
935 sizeof(host
), &port
, resource
, sizeof(resource
));
938 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
941 * No, return an error...
944 send_ipp_status(con
, IPP_BAD_REQUEST
,
945 _("The printer-uri must be of the form "
946 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
951 * Do we have a valid printer name?
954 if (!validate_name(resource
+ 9))
957 * No, return an error...
960 send_ipp_status(con
, IPP_BAD_REQUEST
,
961 _("The printer-uri \"%s\" contains invalid characters."),
962 uri
->values
[0].string
.text
);
967 * See if the class already exists; if not, create a new class...
970 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
973 * Class doesn't exist; see if we have a printer of the same name...
976 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
&&
977 !(pclass
->type
& CUPS_PRINTER_DISCOVERED
))
980 * Yes, return an error...
983 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
984 _("A printer named \"%s\" already exists!"),
990 * No, check the default policy and then add the class...
993 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
995 send_http_error(con
, status
, NULL
);
999 pclass
= cupsdAddClass(resource
+ 9);
1002 else if (pclass
->type
& CUPS_PRINTER_IMPLICIT
)
1005 * Check the default policy, then rename the implicit class to "AnyClass"
1009 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1011 send_http_error(con
, status
, NULL
);
1015 if (ImplicitAnyClasses
)
1017 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 9);
1018 cupsdRenamePrinter(pclass
, newname
);
1021 cupsdDeletePrinter(pclass
, 1);
1024 * Add the class as a new local class...
1027 pclass
= cupsdAddClass(resource
+ 9);
1030 else if (pclass
->type
& CUPS_PRINTER_DISCOVERED
)
1033 * Check the default policy, then rename the remote class to "Class"...
1036 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1038 send_http_error(con
, status
, NULL
);
1042 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 9, pclass
->hostname
);
1043 cupsdRenamePrinter(pclass
, newname
);
1046 * Add the class as a new local class...
1049 pclass
= cupsdAddClass(resource
+ 9);
1052 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
1055 send_http_error(con
, status
, pclass
);
1062 * Look for attributes and copy them over as needed...
1065 need_restart_job
= 0;
1067 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
1068 IPP_TAG_TEXT
)) != NULL
)
1069 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
1071 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
1072 IPP_TAG_TEXT
)) != NULL
)
1073 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
1075 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
1076 IPP_TAG_BOOLEAN
)) != NULL
)
1078 cupsdLogMessage(CUPSD_LOG_INFO
,
1079 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
1080 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
1082 pclass
->accepting
= attr
->values
[0].boolean
;
1083 cupsdAddPrinterHistory(pclass
);
1086 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
1087 IPP_TAG_BOOLEAN
)) != NULL
)
1089 if (pclass
->shared
&& !attr
->values
[0].boolean
)
1090 cupsdDeregisterPrinter(pclass
, 1);
1092 cupsdLogMessage(CUPSD_LOG_INFO
,
1093 "Setting %s printer-is-shared to %d (was %d.)",
1094 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1096 pclass
->shared
= attr
->values
[0].boolean
;
1099 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1100 IPP_TAG_ENUM
)) != NULL
)
1102 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1103 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1105 send_ipp_status(con
, IPP_BAD_REQUEST
,
1106 _("Attempt to set %s printer-state to bad value %d!"),
1107 pclass
->name
, attr
->values
[0].integer
);
1111 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1112 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1114 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1115 cupsdStopPrinter(pclass
, 0);
1118 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1119 need_restart_job
= 1;
1122 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1123 IPP_TAG_TEXT
)) != NULL
)
1125 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1126 sizeof(pclass
->state_message
));
1127 cupsdAddPrinterHistory(pclass
);
1129 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1130 IPP_TAG_URI
)) != NULL
)
1133 * Clear the printer array as needed...
1136 need_restart_job
= 1;
1138 if (pclass
->num_printers
> 0)
1140 free(pclass
->printers
);
1141 pclass
->num_printers
= 0;
1145 * Add each printer or class that is listed...
1148 for (i
= 0; i
< attr
->num_values
; i
++)
1151 * Search for the printer or class URI...
1154 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1160 send_ipp_status(con
, IPP_NOT_FOUND
,
1161 _("The printer or class was not found."));
1166 * Add it to the class...
1169 cupsdAddPrinterToClass(pclass
, member
);
1173 set_printer_defaults(con
, pclass
);
1175 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1176 IPP_TAG_KEYWORD
)) != NULL
)
1177 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1180 * Update the printer class attributes and return...
1183 cupsdSetPrinterAttrs(pclass
);
1184 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1186 if (need_restart_job
&& pclass
->job
)
1191 * Stop the current job and then restart it below...
1194 job
= (cupsd_job_t
*)pclass
->job
;
1196 cupsdStopJob(job
, 1);
1198 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1199 job
->state_value
= IPP_JOB_PENDING
;
1202 if (need_restart_job
)
1205 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1209 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, pclass
, NULL
,
1210 "Class \"%s\" modified by \"%s\".", pclass
->name
,
1213 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1214 pclass
->name
, get_username(con
));
1218 cupsdAddPrinterHistory(pclass
);
1220 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, pclass
, NULL
,
1221 "New class \"%s\" added by \"%s\".", pclass
->name
,
1224 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1225 pclass
->name
, get_username(con
));
1228 con
->response
->request
.status
.status_code
= IPP_OK
;
1233 * 'add_file()' - Add a file to a job.
1236 static int /* O - 0 on success, -1 on error */
1237 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1238 cupsd_job_t
*job
, /* I - Job to add to */
1239 mime_type_t
*filetype
, /* I - Type of file */
1240 int compression
) /* I - Compression */
1242 mime_type_t
**filetypes
; /* New filetypes array... */
1243 int *compressions
; /* New compressions array... */
1246 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1247 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1248 "compression=%d)", con
, con
? con
->http
.fd
: -1, job
->id
,
1249 filetype
->super
, filetype
->type
, compression
);
1252 * Add the file to the job...
1255 if (job
->num_files
== 0)
1257 compressions
= (int *)malloc(sizeof(int));
1258 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1262 compressions
= (int *)realloc(job
->compressions
,
1263 (job
->num_files
+ 1) * sizeof(int));
1264 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1265 (job
->num_files
+ 1) *
1266 sizeof(mime_type_t
*));
1269 if (!compressions
|| !filetypes
)
1271 cupsdCancelJob(job
, 1, IPP_JOB_ABORTED
);
1274 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1275 _("Unable to allocate memory for file types!"));
1280 job
->compressions
= compressions
;
1281 job
->compressions
[job
->num_files
] = compression
;
1282 job
->filetypes
= filetypes
;
1283 job
->filetypes
[job
->num_files
] = filetype
;
1288 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1295 * 'add_job()' - Add a job to a print queue.
1298 static cupsd_job_t
* /* O - Job object */
1299 add_job(cupsd_client_t
*con
, /* I - Client connection */
1300 cupsd_printer_t
*printer
, /* I - Destination printer */
1301 mime_type_t
*filetype
) /* I - First print file type, if any */
1303 http_status_t status
; /* Policy status */
1304 ipp_attribute_t
*attr
, /* Current attribute */
1305 *auth_info
; /* auth-info attribute */
1306 const char *val
; /* Default option value */
1307 int priority
; /* Job priority */
1308 char *title
; /* Job name/title */
1309 cupsd_job_t
*job
; /* Current job */
1310 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1311 int kbytes
; /* Size of print file */
1312 int i
; /* Looping var */
1313 int lowerpagerange
; /* Page range bound */
1316 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1317 con
, con
->http
.fd
, printer
, printer
->name
,
1318 filetype
, filetype
? filetype
->super
: "none",
1319 filetype
? filetype
->type
: "none");
1322 * Check remote printing to non-shared printer...
1325 if (!printer
->shared
&&
1326 strcasecmp(con
->http
.hostname
, "localhost") &&
1327 strcasecmp(con
->http
.hostname
, ServerName
))
1329 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1330 _("The printer or class is not shared!"));
1338 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1340 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1342 send_http_error(con
, status
, printer
);
1345 else if (printer
->num_auth_info_required
> 0 &&
1346 strcmp(printer
->auth_info_required
[0], "none") &&
1347 !con
->username
[0] && !auth_info
)
1349 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1353 else if (auth_info
&& !con
->http
.tls
&&
1354 !httpAddrLocalhost(con
->http
.hostaddr
))
1357 * Require encryption of auth-info over non-local connections...
1360 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1363 #endif /* HAVE_SSL */
1366 * See if the printer is accepting jobs...
1369 if (!printer
->accepting
)
1371 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1372 _("Destination \"%s\" is not accepting jobs."),
1378 * Validate job template attributes; for now just document-format,
1379 * copies, number-up, and page-ranges...
1382 if (filetype
&& printer
->filetypes
&&
1383 !cupsArrayFind(printer
->filetypes
, filetype
))
1385 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1386 /* MIME media type string */
1389 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1392 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1393 _("Unsupported format \'%s\'!"), mimetype
);
1395 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1396 "document-format", NULL
, mimetype
);
1401 if ((attr
= ippFindAttribute(con
->request
, "copies",
1402 IPP_TAG_INTEGER
)) != NULL
)
1404 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1406 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1407 attr
->values
[0].integer
);
1408 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1409 "copies", attr
->values
[0].integer
);
1414 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1415 IPP_TAG_ZERO
)) != NULL
)
1417 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1418 attr
->value_tag
!= IPP_TAG_NAME
)
1420 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type!"));
1424 if (attr
->num_values
> 2)
1426 send_ipp_status(con
, IPP_BAD_REQUEST
,
1427 _("Too many job-sheets values (%d > 2)!"),
1432 for (i
= 0; i
< attr
->num_values
; i
++)
1433 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1434 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1436 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"!"),
1437 attr
->values
[i
].string
.text
);
1442 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1443 IPP_TAG_INTEGER
)) != NULL
)
1445 if (attr
->values
[0].integer
!= 1 &&
1446 attr
->values
[0].integer
!= 2 &&
1447 attr
->values
[0].integer
!= 4 &&
1448 attr
->values
[0].integer
!= 6 &&
1449 attr
->values
[0].integer
!= 9 &&
1450 attr
->values
[0].integer
!= 16)
1452 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1453 attr
->values
[0].integer
);
1454 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1455 "number-up", attr
->values
[0].integer
);
1460 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1461 IPP_TAG_RANGE
)) != NULL
)
1463 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1465 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1466 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1468 send_ipp_status(con
, IPP_BAD_REQUEST
,
1469 _("Bad page-ranges values %d-%d."),
1470 attr
->values
[i
].range
.lower
,
1471 attr
->values
[i
].range
.upper
);
1475 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1480 * Make sure we aren't over our limit...
1483 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1486 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1488 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1489 _("Too many active jobs."));
1493 if ((i
= check_quotas(con
, printer
)) < 0)
1495 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1500 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1505 * Create the job and set things up...
1508 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1509 IPP_TAG_INTEGER
)) != NULL
)
1510 priority
= attr
->values
[0].integer
;
1513 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1514 printer
->options
)) != NULL
)
1515 priority
= atoi(val
);
1519 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1523 if ((attr
= ippFindAttribute(con
->request
, "job-name",
1524 IPP_TAG_NAME
)) != NULL
)
1525 title
= attr
->values
[0].string
.text
;
1527 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1528 title
= "Untitled");
1530 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1532 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1533 _("Unable to add job for destination \"%s\"!"),
1538 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
|
1539 CUPS_PRINTER_REMOTE
);
1540 job
->attrs
= con
->request
;
1542 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1544 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1546 add_job_uuid(con
, job
);
1547 apply_printer_defaults(printer
, job
);
1549 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1551 if (con
->username
[0])
1553 cupsdSetString(&job
->username
, con
->username
);
1556 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1560 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1561 "add_job: requesting-user-name=\"%s\"",
1562 attr
->values
[0].string
.text
);
1564 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1567 cupsdSetString(&job
->username
, "anonymous");
1570 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1571 "job-originating-user-name", NULL
, job
->username
);
1574 attr
->group_tag
= IPP_TAG_JOB
;
1575 _cupsStrFree(attr
->name
);
1576 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1579 if (con
->username
[0] || auth_info
)
1581 save_auth_info(con
, job
, auth_info
);
1584 * Remove the auth-info attribute from the attribute data...
1588 ippDeleteAttribute(job
->attrs
, auth_info
);
1591 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1592 IPP_TAG_ZERO
)) != NULL
)
1595 * Request contains a job-originating-host-name attribute; validate it...
1598 if (attr
->value_tag
!= IPP_TAG_NAME
||
1599 attr
->num_values
!= 1 ||
1600 strcmp(con
->http
.hostname
, "localhost"))
1603 * Can't override the value if we aren't connected via localhost.
1604 * Also, we can only have 1 value and it must be a name value.
1607 switch (attr
->value_tag
)
1609 case IPP_TAG_STRING
:
1610 case IPP_TAG_TEXTLANG
:
1611 case IPP_TAG_NAMELANG
:
1614 case IPP_TAG_KEYWORD
:
1616 case IPP_TAG_URISCHEME
:
1617 case IPP_TAG_CHARSET
:
1618 case IPP_TAG_LANGUAGE
:
1619 case IPP_TAG_MIMETYPE
:
1621 * Free old strings...
1624 for (i
= 0; i
< attr
->num_values
; i
++)
1626 _cupsStrFree(attr
->values
[i
].string
.text
);
1627 attr
->values
[i
].string
.text
= NULL
;
1628 if (attr
->values
[i
].string
.charset
)
1630 _cupsStrFree(attr
->values
[i
].string
.charset
);
1631 attr
->values
[i
].string
.charset
= NULL
;
1640 * Use the default connection hostname instead...
1643 attr
->value_tag
= IPP_TAG_NAME
;
1644 attr
->num_values
= 1;
1645 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1648 attr
->group_tag
= IPP_TAG_JOB
;
1653 * No job-originating-host-name attribute, so use the hostname from
1657 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1658 "job-originating-host-name", NULL
, con
->http
.hostname
);
1661 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1663 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1664 "time-at-processing", 0);
1665 attr
->value_tag
= IPP_TAG_NOVALUE
;
1666 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1667 "time-at-completed", 0);
1668 attr
->value_tag
= IPP_TAG_NOVALUE
;
1671 * Add remaining job attributes...
1674 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1675 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1676 "job-state", IPP_JOB_STOPPED
);
1677 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1678 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1679 "job-media-sheets-completed", 0);
1680 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1682 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1685 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1686 IPP_TAG_INTEGER
)) != NULL
)
1687 attr
->values
[0].integer
= 0;
1689 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1691 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1692 IPP_TAG_KEYWORD
)) == NULL
)
1693 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1696 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1697 printer
->options
)) == NULL
)
1700 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1701 "job-hold-until", NULL
, val
);
1703 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold") &&
1704 !(printer
->type
& CUPS_PRINTER_REMOTE
))
1707 * Hold job until specified time...
1710 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
1712 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1713 job
->state_value
= IPP_JOB_HELD
;
1715 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1717 job
->hold_until
= time(NULL
) + 60;
1718 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1719 job
->state_value
= IPP_JOB_HELD
;
1723 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1724 job
->state_value
= IPP_JOB_PENDING
;
1727 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) ||
1731 * Add job sheets options...
1734 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1735 IPP_TAG_ZERO
)) == NULL
)
1737 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1738 "Adding default job-sheets values \"%s,%s\"...",
1739 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1741 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1743 attr
->values
[0].string
.text
= _cupsStrAlloc(printer
->job_sheets
[0]);
1744 attr
->values
[1].string
.text
= _cupsStrAlloc(printer
->job_sheets
[1]);
1747 job
->job_sheets
= attr
;
1750 * Enforce classification level if set...
1755 cupsdLogMessage(CUPSD_LOG_INFO
,
1756 "Classification=\"%s\", ClassifyOverride=%d",
1757 Classification
? Classification
: "(null)",
1760 if (ClassifyOverride
)
1762 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1763 (attr
->num_values
== 1 ||
1764 !strcmp(attr
->values
[1].string
.text
, "none")))
1767 * Force the leading banner to have the classification on it...
1770 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1772 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1773 "job-sheets=\"%s,none\", "
1774 "job-originating-user-name=\"%s\"",
1775 Classification
, job
->username
);
1777 else if (attr
->num_values
== 2 &&
1778 strcmp(attr
->values
[0].string
.text
,
1779 attr
->values
[1].string
.text
) &&
1780 strcmp(attr
->values
[0].string
.text
, "none") &&
1781 strcmp(attr
->values
[1].string
.text
, "none"))
1784 * Can't put two different security markings on the same document!
1787 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1789 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1790 "job-sheets=\"%s,%s\", "
1791 "job-originating-user-name=\"%s\"",
1792 attr
->values
[0].string
.text
,
1793 attr
->values
[1].string
.text
, job
->username
);
1795 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1796 strcmp(attr
->values
[0].string
.text
, "none") &&
1797 (attr
->num_values
== 1 ||
1798 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1799 strcmp(attr
->values
[1].string
.text
, "none"))))
1801 if (attr
->num_values
== 1)
1802 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1803 "CLASSIFICATION OVERRIDDEN "
1804 "job-sheets=\"%s\", "
1805 "job-originating-user-name=\"%s\"",
1806 attr
->values
[0].string
.text
, job
->username
);
1808 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1809 "CLASSIFICATION OVERRIDDEN "
1810 "job-sheets=\"%s,%s\",fffff "
1811 "job-originating-user-name=\"%s\"",
1812 attr
->values
[0].string
.text
,
1813 attr
->values
[1].string
.text
, job
->username
);
1816 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1817 (attr
->num_values
== 1 ||
1818 strcmp(attr
->values
[1].string
.text
, Classification
)))
1821 * Force the banner to have the classification on it...
1824 if (attr
->num_values
> 1 &&
1825 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1827 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1828 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1832 if (attr
->num_values
== 1 ||
1833 strcmp(attr
->values
[0].string
.text
, "none"))
1834 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1836 if (attr
->num_values
> 1 &&
1837 strcmp(attr
->values
[1].string
.text
, "none"))
1838 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1841 if (attr
->num_values
> 1)
1842 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1843 "CLASSIFICATION FORCED "
1844 "job-sheets=\"%s,%s\", "
1845 "job-originating-user-name=\"%s\"",
1846 attr
->values
[0].string
.text
,
1847 attr
->values
[1].string
.text
, job
->username
);
1849 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1850 "CLASSIFICATION FORCED "
1851 "job-sheets=\"%s\", "
1852 "job-originating-user-name=\"%s\"",
1853 Classification
, job
->username
);
1858 * See if we need to add the starting sheet...
1861 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)))
1863 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1864 attr
->values
[0].string
.text
);
1866 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1868 cupsdDeleteJob(job
);
1872 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1875 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1876 IPP_TAG_ZERO
)) != NULL
)
1880 * Fill in the response info...
1883 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
1884 LocalPort
, job
->id
);
1886 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1889 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1891 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1893 add_job_state_reasons(con
, job
);
1895 con
->response
->request
.status
.status_code
= IPP_OK
;
1898 * Add any job subscriptions...
1901 add_job_subscriptions(con
, job
);
1904 * Set all but the first two attributes to the job attributes group...
1907 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1908 attr
->group_tag
= IPP_TAG_JOB
;
1911 * Fire the "job created" event...
1914 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1917 * Return the new job...
1925 * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based
1926 * upon the job and printer state...
1930 add_job_state_reasons(
1931 cupsd_client_t
*con
, /* I - Client connection */
1932 cupsd_job_t
*job
) /* I - Job info */
1934 cupsd_printer_t
*dest
; /* Destination printer */
1937 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job_state_reasons(%p[%d], %d)",
1938 con
, con
->http
.fd
, job
? job
->id
: 0);
1940 switch (job
? job
->state_value
: IPP_JOB_CANCELED
)
1942 case IPP_JOB_PENDING
:
1943 dest
= cupsdFindDest(job
->dest
);
1945 if (dest
&& dest
->state
== IPP_PRINTER_STOPPED
)
1946 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1947 "job-state-reasons", NULL
, "printer-stopped");
1949 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1950 "job-state-reasons", NULL
, "none");
1954 if (ippFindAttribute(job
->attrs
, "job-hold-until",
1955 IPP_TAG_KEYWORD
) != NULL
||
1956 ippFindAttribute(job
->attrs
, "job-hold-until",
1957 IPP_TAG_NAME
) != NULL
)
1958 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1959 "job-state-reasons", NULL
, "job-hold-until-specified");
1961 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1962 "job-state-reasons", NULL
, "job-incoming");
1965 case IPP_JOB_PROCESSING
:
1966 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1967 "job-state-reasons", NULL
, "job-printing");
1970 case IPP_JOB_STOPPED
:
1971 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1972 "job-state-reasons", NULL
, "job-stopped");
1975 case IPP_JOB_CANCELED
:
1976 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1977 "job-state-reasons", NULL
, "job-canceled-by-user");
1980 case IPP_JOB_ABORTED
:
1981 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1982 "job-state-reasons", NULL
, "aborted-by-system");
1985 case IPP_JOB_COMPLETED
:
1986 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1987 "job-state-reasons", NULL
, "job-completed-successfully");
1994 * 'add_job_subscriptions()' - Add any subscriptions for a job.
1998 add_job_subscriptions(
1999 cupsd_client_t
*con
, /* I - Client connection */
2000 cupsd_job_t
*job
) /* I - Newly created job */
2002 int i
; /* Looping var */
2003 ipp_attribute_t
*prev
, /* Previous attribute */
2004 *next
, /* Next attribute */
2005 *attr
; /* Current attribute */
2006 cupsd_subscription_t
*sub
; /* Subscription object */
2007 const char *recipient
, /* notify-recipient-uri */
2008 *pullmethod
; /* notify-pull-method */
2009 ipp_attribute_t
*user_data
; /* notify-user-data */
2010 int interval
; /* notify-time-interval */
2011 unsigned mask
; /* notify-events */
2015 * Find the first subscription group attribute; return if we have
2019 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
2020 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
2027 * Process the subscription attributes in the request...
2036 mask
= CUPSD_EVENT_NONE
;
2038 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
2040 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2041 attr
->value_tag
== IPP_TAG_URI
)
2044 * Validate the recipient scheme against the ServerBin/notifier
2048 char notifier
[1024], /* Notifier filename */
2049 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2050 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2051 host
[HTTP_MAX_URI
], /* Host portion of URI */
2052 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2053 int port
; /* Port portion of URI */
2056 recipient
= attr
->values
[0].string
.text
;
2058 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2059 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2060 host
, sizeof(host
), &port
,
2061 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2063 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2064 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
2065 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2066 "notify-status-code", IPP_URI_SCHEME
);
2070 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2072 if (access(notifier
, X_OK
))
2074 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2075 _("notify-recipient-uri URI \"%s\" uses unknown "
2076 "scheme!"), recipient
);
2077 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2078 "notify-status-code", IPP_URI_SCHEME
);
2082 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2084 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2085 _("notify-recipient-uri URI \"%s\" is already used!"),
2087 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2088 "notify-status-code", IPP_ATTRIBUTES
);
2092 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2093 attr
->value_tag
== IPP_TAG_KEYWORD
)
2095 pullmethod
= attr
->values
[0].string
.text
;
2097 if (strcmp(pullmethod
, "ippget"))
2099 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2100 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
2101 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2102 "notify-status-code", IPP_ATTRIBUTES
);
2106 else if (!strcmp(attr
->name
, "notify-charset") &&
2107 attr
->value_tag
== IPP_TAG_CHARSET
&&
2108 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2109 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2111 send_ipp_status(con
, IPP_CHARSET
,
2112 _("Character set \"%s\" not supported!"),
2113 attr
->values
[0].string
.text
);
2116 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2117 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2118 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2120 send_ipp_status(con
, IPP_CHARSET
,
2121 _("Language \"%s\" not supported!"),
2122 attr
->values
[0].string
.text
);
2125 else if (!strcmp(attr
->name
, "notify-user-data") &&
2126 attr
->value_tag
== IPP_TAG_STRING
)
2128 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2130 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2131 _("The notify-user-data value is too large "
2132 "(%d > 63 octets)!"),
2133 attr
->values
[0].unknown
.length
);
2139 else if (!strcmp(attr
->name
, "notify-events") &&
2140 attr
->value_tag
== IPP_TAG_KEYWORD
)
2142 for (i
= 0; i
< attr
->num_values
; i
++)
2143 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2145 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2147 send_ipp_status(con
, IPP_BAD_REQUEST
,
2148 _("The notify-lease-duration attribute cannot be "
2149 "used with job subscriptions."));
2152 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2153 attr
->value_tag
== IPP_TAG_INTEGER
)
2154 interval
= attr
->values
[0].integer
;
2159 if (!recipient
&& !pullmethod
)
2162 if (mask
== CUPSD_EVENT_NONE
)
2163 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2165 if ((sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
,
2166 recipient
, 0)) != NULL
)
2168 sub
->interval
= interval
;
2170 cupsdSetString(&sub
->owner
, job
->username
);
2174 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2175 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2176 sub
->user_data_len
);
2179 ippAddSeparator(con
->response
);
2180 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2181 "notify-subscription-id", sub
->id
);
2188 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2191 * Remove all of the subscription attributes from the job request...
2193 * TODO: Optimize this since subscription groups have to come at the
2194 * end of the request...
2197 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2201 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2202 attr
->group_tag
== IPP_TAG_ZERO
)
2205 * Free and remove this attribute...
2213 job
->attrs
->attrs
= next
;
2219 job
->attrs
->last
= prev
;
2220 job
->attrs
->current
= prev
;
2225 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2227 * See RFC 4122 for the definition of UUIDs and the format.
2231 add_job_uuid(cupsd_client_t
*con
, /* I - Client connection */
2232 cupsd_job_t
*job
) /* I - Job */
2234 char uuid
[1024]; /* job-uuid string */
2235 _cups_md5_state_t md5state
; /* MD5 state */
2236 unsigned char md5sum
[16]; /* MD5 digest/sum */
2240 * First see if the job already has a job-uuid attribute; if so, return...
2243 if (ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2247 * No job-uuid attribute, so build a version 3 UUID with the local job
2248 * ID at the end; see RFC 4122 for details. Start with the MD5 sum of
2249 * the ServerName, server name and port that the client connected to,
2250 * and local job ID...
2253 snprintf(uuid
, sizeof(uuid
), "%s:%s:%d:%d", ServerName
, con
->servername
,
2254 con
->serverport
, job
->id
);
2256 _cupsMD5Init(&md5state
);
2257 _cupsMD5Append(&md5state
, (unsigned char *)uuid
, strlen(uuid
));
2258 _cupsMD5Finish(&md5state
, md5sum
);
2261 * Format the UUID URI using the MD5 sum and job ID.
2264 snprintf(uuid
, sizeof(uuid
),
2265 "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-"
2266 "%02x%02x%02x%02x%02x%02x",
2267 md5sum
[0], md5sum
[1], md5sum
[2], md5sum
[3], md5sum
[4], md5sum
[5],
2268 (md5sum
[6] & 15) | 0x30, md5sum
[7], (md5sum
[8] & 0x3f) | 0x40,
2269 md5sum
[9], md5sum
[10], md5sum
[11], md5sum
[12], md5sum
[13],
2270 md5sum
[14], md5sum
[15]);
2272 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
, uuid
);
2277 * 'add_printer()' - Add a printer to the system.
2281 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2282 ipp_attribute_t
*uri
) /* I - URI of printer */
2284 http_status_t status
; /* Policy status */
2285 int i
; /* Looping var */
2286 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2287 username
[HTTP_MAX_URI
], /* Username portion of URI */
2288 host
[HTTP_MAX_URI
], /* Host portion of URI */
2289 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2290 int port
; /* Port portion of URI */
2291 cupsd_printer_t
*printer
; /* Printer/class */
2292 ipp_attribute_t
*attr
; /* Printer attribute */
2293 cups_file_t
*fp
; /* Script/PPD file */
2294 char line
[1024]; /* Line from file... */
2295 char srcfile
[1024], /* Source Script/PPD file */
2296 dstfile
[1024]; /* Destination Script/PPD file */
2297 int modify
; /* Non-zero if we are modifying */
2298 char newname
[IPP_MAX_NAME
]; /* New printer name */
2299 int need_restart_job
; /* Need to restart job? */
2300 int set_device_uri
, /* Did we set the device URI? */
2301 set_port_monitor
; /* Did we set the port monitor? */
2304 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2305 con
->http
.fd
, uri
->values
[0].string
.text
);
2308 * Do we have a valid URI?
2311 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2312 sizeof(scheme
), username
, sizeof(username
), host
,
2313 sizeof(host
), &port
, resource
, sizeof(resource
));
2315 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2318 * No, return an error...
2321 send_ipp_status(con
, IPP_BAD_REQUEST
,
2322 _("The printer-uri must be of the form "
2323 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2328 * Do we have a valid printer name?
2331 if (!validate_name(resource
+ 10))
2334 * No, return an error...
2337 send_ipp_status(con
, IPP_BAD_REQUEST
,
2338 _("The printer-uri \"%s\" contains invalid characters."),
2339 uri
->values
[0].string
.text
);
2344 * See if the printer already exists; if not, create a new printer...
2347 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2350 * Printer doesn't exist; see if we have a class of the same name...
2353 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
&&
2354 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
2357 * Yes, return an error...
2360 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2361 _("A class named \"%s\" already exists!"),
2367 * No, check the default policy then add the printer...
2370 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2372 send_http_error(con
, status
, NULL
);
2376 printer
= cupsdAddPrinter(resource
+ 10);
2379 else if (printer
->type
& CUPS_PRINTER_IMPLICIT
)
2382 * Check the default policy, then rename the implicit printer to
2383 * "AnyPrinter" or delete it...
2386 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2388 send_http_error(con
, status
, NULL
);
2392 if (ImplicitAnyClasses
)
2394 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 10);
2395 cupsdRenamePrinter(printer
, newname
);
2398 cupsdDeletePrinter(printer
, 1);
2401 * Add the printer as a new local printer...
2404 printer
= cupsdAddPrinter(resource
+ 10);
2407 else if (printer
->type
& CUPS_PRINTER_DISCOVERED
)
2410 * Check the default policy, then rename the remote printer to
2411 * "Printer@server"...
2414 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2416 send_http_error(con
, status
, NULL
);
2420 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 10,
2422 cupsdRenamePrinter(printer
, newname
);
2425 * Add the printer as a new local printer...
2428 printer
= cupsdAddPrinter(resource
+ 10);
2431 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2434 send_http_error(con
, status
, printer
);
2441 * Look for attributes and copy them over as needed...
2444 need_restart_job
= 0;
2446 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2447 IPP_TAG_TEXT
)) != NULL
)
2448 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2450 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2451 IPP_TAG_TEXT
)) != NULL
)
2452 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2456 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2457 IPP_TAG_URI
)) != NULL
)
2460 * Do we have a valid device URI?
2463 http_uri_status_t uri_status
; /* URI separation status */
2464 char old_device_uri
[1024];
2465 /* Old device URI */
2468 need_restart_job
= 1;
2470 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2471 attr
->values
[0].string
.text
,
2472 scheme
, sizeof(scheme
),
2473 username
, sizeof(username
),
2474 host
, sizeof(host
), &port
,
2475 resource
, sizeof(resource
));
2477 if (uri_status
< HTTP_URI_OK
)
2479 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2480 attr
->values
[0].string
.text
);
2481 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2482 "add_printer: httpSeparateURI returned %d", uri_status
);
2486 if (!strcmp(scheme
, "file"))
2489 * See if the administrator has enabled file devices...
2492 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2495 * File devices are disabled and the URL is not file:/dev/null...
2498 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2499 _("File device URIs have been disabled! "
2500 "To enable, see the FileDevice directive in "
2501 "\"%s/cupsd.conf\"."),
2509 * See if the backend exists and is executable...
2512 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2513 if (access(srcfile
, X_OK
))
2516 * Could not find device in list!
2519 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri scheme \"%s\"!"),
2525 if (printer
->sanitized_device_uri
)
2526 strlcpy(old_device_uri
, printer
->sanitized_device_uri
,
2527 sizeof(old_device_uri
));
2529 old_device_uri
[0] = '\0';
2531 cupsdSetDeviceURI(printer
, attr
->values
[0].string
.text
);
2533 cupsdLogMessage(CUPSD_LOG_INFO
,
2534 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2535 printer
->name
, printer
->sanitized_device_uri
,
2541 set_port_monitor
= 0;
2543 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2544 IPP_TAG_NAME
)) != NULL
)
2546 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2549 need_restart_job
= 1;
2551 supported
= ippFindAttribute(printer
->ppd_attrs
, "port-monitor-supported",
2555 for (i
= 0; i
< supported
->num_values
; i
++)
2556 if (!strcmp(supported
->values
[i
].string
.text
,
2557 attr
->values
[0].string
.text
))
2561 if (!supported
|| i
>= supported
->num_values
)
2563 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"!"),
2564 attr
->values
[0].string
.text
);
2568 cupsdLogMessage(CUPSD_LOG_INFO
,
2569 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2570 printer
->name
, attr
->values
[0].string
.text
,
2571 printer
->port_monitor
? printer
->port_monitor
: "none");
2573 if (strcmp(attr
->values
[0].string
.text
, "none"))
2574 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2576 cupsdClearString(&printer
->port_monitor
);
2578 set_port_monitor
= 1;
2581 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2582 IPP_TAG_BOOLEAN
)) != NULL
)
2584 cupsdLogMessage(CUPSD_LOG_INFO
,
2585 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2586 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2588 printer
->accepting
= attr
->values
[0].boolean
;
2589 cupsdAddPrinterHistory(printer
);
2592 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2593 IPP_TAG_BOOLEAN
)) != NULL
)
2595 if (printer
->shared
&& !attr
->values
[0].boolean
)
2596 cupsdDeregisterPrinter(printer
, 1);
2598 cupsdLogMessage(CUPSD_LOG_INFO
,
2599 "Setting %s printer-is-shared to %d (was %d.)",
2600 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2602 printer
->shared
= attr
->values
[0].boolean
;
2605 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2606 IPP_TAG_ENUM
)) != NULL
)
2608 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2609 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2611 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d!"),
2612 attr
->values
[0].integer
);
2616 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2617 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2619 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2620 cupsdStopPrinter(printer
, 0);
2623 need_restart_job
= 1;
2624 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2627 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2628 IPP_TAG_TEXT
)) != NULL
)
2630 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2631 sizeof(printer
->state_message
));
2632 cupsdAddPrinterHistory(printer
);
2635 if ((attr
= ippFindAttribute(con
->request
, "printer-state-reasons",
2636 IPP_TAG_KEYWORD
)) != NULL
)
2638 if (attr
->num_values
>
2639 (int)(sizeof(printer
->reasons
) / sizeof(printer
->reasons
[0])))
2641 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2642 _("Too many printer-state-reasons values (%d > %d)!"),
2644 (int)(sizeof(printer
->reasons
) /
2645 sizeof(printer
->reasons
[0])));
2649 for (i
= 0; i
< printer
->num_reasons
; i
++)
2650 _cupsStrFree(printer
->reasons
[i
]);
2652 printer
->num_reasons
= 0;
2653 for (i
= 0; i
< attr
->num_values
; i
++)
2655 if (!strcmp(attr
->values
[i
].string
.text
, "none"))
2658 printer
->reasons
[printer
->num_reasons
] =
2659 _cupsStrAlloc(attr
->values
[i
].string
.text
);
2661 if (!strcmp(printer
->reasons
[printer
->num_reasons
], "paused") &&
2662 printer
->state
!= IPP_PRINTER_STOPPED
)
2664 cupsdLogMessage(CUPSD_LOG_INFO
,
2665 "Setting %s printer-state to %d (was %d.)",
2666 printer
->name
, IPP_PRINTER_STOPPED
, printer
->state
);
2667 cupsdStopPrinter(printer
, 0);
2670 printer
->num_reasons
++;
2673 if (PrintcapFormat
== PRINTCAP_PLIST
)
2674 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2677 set_printer_defaults(con
, printer
);
2679 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2680 IPP_TAG_KEYWORD
)) != NULL
)
2681 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2684 * See if we have all required attributes...
2687 if (!printer
->device_uri
)
2688 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2691 * See if we have an interface script or PPD file attached to the request...
2696 need_restart_job
= 1;
2698 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2700 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2703 * Yes; get the first line from it...
2707 cupsFileGets(fp
, line
, sizeof(line
));
2711 * Then see what kind of file it is...
2714 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2717 if (!strncmp(line
, "*PPD-Adobe", 10))
2720 * The new file is a PPD file, so remove any old interface script
2721 * that might be lying around...
2729 * This must be an interface script, so move the file over to the
2730 * interfaces directory and make it executable...
2733 if (copy_file(srcfile
, dstfile
))
2735 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2736 _("Unable to copy interface script - %s!"),
2741 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2742 "Copied interface script successfully!");
2743 chmod(dstfile
, 0755);
2746 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2749 if (!strncmp(line
, "*PPD-Adobe", 10))
2752 * The new file is a PPD file, so move the file over to the
2753 * ppd directory and make it readable by all...
2756 if (copy_file(srcfile
, dstfile
))
2758 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2759 _("Unable to copy PPD file - %s!"),
2764 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2765 "Copied PPD file successfully!");
2766 chmod(dstfile
, 0644);
2770 * (Re)register color profiles...
2775 apple_unregister_profiles(printer
);
2776 apple_register_profiles(printer
);
2778 #endif /* __APPLE__ */
2783 * This must be an interface script, so remove any old PPD file that
2784 * may be lying around...
2791 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2792 IPP_TAG_NAME
)) != NULL
)
2794 need_restart_job
= 1;
2796 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2799 * Raw driver, remove any existing PPD or interface script files.
2802 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2806 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2816 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2820 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2823 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2825 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file!"));
2829 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2830 "Copied PPD file successfully!");
2831 chmod(dstfile
, 0644);
2835 * (Re)register color profiles...
2840 apple_unregister_profiles(printer
);
2841 apple_register_profiles(printer
);
2843 #endif /* __APPLE__ */
2848 * If we set the device URI but not the port monitor, check which port
2849 * monitor to use by default...
2852 if (set_device_uri
&& !set_port_monitor
)
2854 ppd_file_t
*ppd
; /* PPD file */
2855 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2858 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2859 sizeof(scheme
), username
, sizeof(username
), host
,
2860 sizeof(host
), &port
, resource
, sizeof(resource
));
2862 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2864 if ((ppd
= ppdOpenFile(srcfile
)) != NULL
)
2866 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2868 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2869 if (!strcmp(scheme
, ppdattr
->spec
))
2871 cupsdLogMessage(CUPSD_LOG_INFO
,
2872 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2873 printer
->name
, ppdattr
->value
,
2874 printer
->port_monitor
? printer
->port_monitor
2877 if (strcmp(ppdattr
->value
, "none"))
2878 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2880 cupsdClearString(&printer
->port_monitor
);
2890 * Update the printer attributes and return...
2893 cupsdSetPrinterAttrs(printer
);
2894 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2896 if (need_restart_job
&& printer
->job
)
2901 * Stop the current job and then restart it below...
2904 job
= (cupsd_job_t
*)printer
->job
;
2906 cupsdStopJob(job
, 1);
2908 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
2909 job
->state_value
= IPP_JOB_PENDING
;
2912 if (need_restart_job
)
2915 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2919 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
2920 "Printer \"%s\" modified by \"%s\".", printer
->name
,
2923 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2924 printer
->name
, get_username(con
));
2928 cupsdAddPrinterHistory(printer
);
2930 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, printer
, NULL
,
2931 "New printer \"%s\" added by \"%s\".", printer
->name
,
2934 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2935 printer
->name
, get_username(con
));
2938 con
->response
->request
.status
.status_code
= IPP_OK
;
2943 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2944 * based upon the printer state...
2948 add_printer_state_reasons(
2949 cupsd_client_t
*con
, /* I - Client connection */
2950 cupsd_printer_t
*p
) /* I - Printer info */
2952 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2953 "add_printer_state_reasons(%p[%d], %p[%s])",
2954 con
, con
->http
.fd
, p
, p
->name
);
2956 if (p
->num_reasons
== 0)
2957 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2958 "printer-state-reasons", NULL
,
2959 p
->state
== IPP_PRINTER_STOPPED
? "paused" : "none");
2961 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2962 "printer-state-reasons", p
->num_reasons
, NULL
,
2963 (const char * const *)p
->reasons
);
2968 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2969 * the specified printer or class.
2973 add_queued_job_count(
2974 cupsd_client_t
*con
, /* I - Client connection */
2975 cupsd_printer_t
*p
) /* I - Printer or class */
2977 int count
; /* Number of jobs on destination */
2980 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2981 con
, con
->http
.fd
, p
, p
->name
);
2983 count
= cupsdGetPrinterJobCount(p
->name
);
2985 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2986 "queued-job-count", count
);
2992 * 'apple_init_profile()' - Initialize a color profile.
2997 ppd_file_t
*ppd
, /* I - PPD file */
2998 cups_array_t
*languages
, /* I - Languages in the PPD file */
2999 CMDeviceProfileInfo
*profile
, /* I - Profile record */
3000 unsigned id
, /* I - Profile ID */
3001 const char *name
, /* I - Profile name */
3002 const char *text
, /* I - Profile UI text */
3003 const char *iccfile
) /* I - ICC filename */
3005 char url
[1024]; /* URL for profile filename */
3006 CFMutableDictionaryRef dict
; /* Dictionary for name */
3007 char *language
; /* Current language */
3008 ppd_attr_t
*attr
; /* Profile attribute */
3009 CFStringRef cflang
, /* Language string */
3010 cftext
; /* Localized text */
3014 * Build the profile name dictionary...
3017 dict
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3018 &kCFTypeDictionaryKeyCallBacks
,
3019 &kCFTypeDictionaryValueCallBacks
);
3021 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, text
,
3022 kCFStringEncodingUTF8
);
3026 CFDictionarySetValue(dict
, CFSTR("en"), cftext
);
3033 * Find localized names for the color profiles...
3036 cupsArraySave(ppd
->sorted_attrs
);
3038 for (language
= (char *)cupsArrayFirst(languages
);
3040 language
= (char *)cupsArrayNext(languages
))
3044 if ((attr
= _ppdLocalizedAttr(ppd
, "cupsICCProfile", name
,
3046 attr
= _ppdLocalizedAttr(ppd
, "APTiogaProfile", name
, language
);
3049 attr
= _ppdLocalizedAttr(ppd
, "ColorModel", name
, language
);
3051 if (attr
&& attr
->text
[0])
3053 cflang
= CFStringCreateWithCString(kCFAllocatorDefault
, language
,
3054 kCFStringEncodingUTF8
);
3055 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, attr
->text
,
3056 kCFStringEncodingUTF8
);
3058 if (cflang
&& cftext
)
3059 CFDictionarySetValue(dict
, cflang
, cftext
);
3069 cupsArrayRestore(ppd
->sorted_attrs
);
3073 * Fill in the profile data...
3077 httpAssembleURI(HTTP_URI_CODING_ALL
, url
, sizeof(url
), "file", NULL
, "", 0,
3080 profile
->dataVersion
= cmDeviceProfileInfoVersion1
;
3081 profile
->profileID
= id
;
3082 profile
->profileLoc
.locType
= iccfile
? cmPathBasedProfile
: cmNoProfileBase
;
3083 profile
->profileName
= dict
;
3086 strlcpy(profile
->profileLoc
.u
.pathLoc
.path
, iccfile
,
3087 sizeof(profile
->profileLoc
.u
.pathLoc
.path
));
3092 * 'apple_register_profiles()' - Register color profiles for a printer.
3096 apple_register_profiles(
3097 cupsd_printer_t
*p
) /* I - Printer */
3099 int i
; /* Looping var */
3100 char ppdfile
[1024], /* PPD filename */
3101 iccfile
[1024], /* ICC filename */
3102 selector
[PPD_MAX_NAME
];
3103 /* Profile selection string */
3104 ppd_file_t
*ppd
; /* PPD file */
3105 ppd_attr_t
*attr
, /* Profile attributes */
3106 *profileid_attr
,/* cupsProfileID attribute */
3107 *q1_attr
, /* ColorModel (or other) qualifier */
3108 *q2_attr
, /* MediaType (or other) qualifier */
3109 *q3_attr
; /* Resolution (or other) qualifier */
3110 char q_keyword
[PPD_MAX_NAME
];
3111 /* Qualifier keyword */
3112 const char *q1_choice
, /* ColorModel (or other) choice */
3113 *q2_choice
, /* MediaType (or other) choice */
3114 *q3_choice
; /* Resolution (or other) choice */
3115 const char *profile_key
; /* Profile keyword */
3116 ppd_option_t
*cm_option
; /* Color model option */
3117 ppd_choice_t
*cm_choice
; /* Color model choice */
3118 int num_profiles
; /* Number of profiles */
3119 CMError error
; /* Last error */
3120 unsigned device_id
, /* Printer device ID */
3121 profile_id
, /* Profile ID */
3122 default_profile_id
= 0;
3123 /* Default profile ID */
3124 CFMutableDictionaryRef device_name
; /* Printer device name dictionary */
3125 CFStringRef printer_name
; /* Printer name string */
3126 CMDeviceScope scope
= /* Scope of the registration */
3128 kCFPreferencesAnyUser
,
3129 kCFPreferencesCurrentHost
3131 CMDeviceProfileArrayPtr profiles
; /* Profiles */
3132 CMDeviceProfileInfo
*profile
; /* Current profile */
3133 cups_array_t
*languages
; /* Languages array */
3137 * Make sure ColorSync is available...
3140 if (CMRegisterColorDevice
== NULL
)
3144 * Try opening the PPD file for this printer...
3147 snprintf(ppdfile
, sizeof(ppdfile
), "%s/ppd/%s.ppd", ServerRoot
, p
->name
);
3148 if ((ppd
= ppdOpenFile(ppdfile
)) == NULL
)
3152 * See if we have any profiles...
3155 if ((attr
= ppdFindAttr(ppd
, "APTiogaProfile", NULL
)) != NULL
)
3156 profile_key
= "APTiogaProfile";
3159 attr
= ppdFindAttr(ppd
, "cupsICCProfile", NULL
);
3160 profile_key
= "cupsICCProfile";
3163 for (num_profiles
= 0; attr
; attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3164 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3166 if (attr
->value
[0] != '/')
3167 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3170 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3172 if (access(iccfile
, 0))
3180 * If we have profiles, add them...
3183 if (num_profiles
> 0)
3185 if (profile_key
[0] == 'A')
3188 * For Tioga PPDs, get the default profile using the DefaultAPTiogaProfile
3192 if ((attr
= ppdFindAttr(ppd
, "DefaultAPTiogaProfile", NULL
)) != NULL
&&
3194 default_profile_id
= atoi(attr
->value
);
3196 q1_choice
= q2_choice
= q3_choice
= NULL
;
3201 * For CUPS PPDs, figure out the default profile selector values...
3204 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier1", NULL
)) != NULL
&&
3205 attr
->value
&& attr
->value
[0])
3207 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3208 q1_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3210 else if ((q1_attr
= ppdFindAttr(ppd
, "DefaultColorModel", NULL
)) == NULL
)
3211 q1_attr
= ppdFindAttr(ppd
, "DefaultColorSpace", NULL
);
3213 if (q1_attr
&& q1_attr
->value
&& q1_attr
->value
[0])
3214 q1_choice
= q1_attr
->value
;
3218 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier2", NULL
)) != NULL
&&
3219 attr
->value
&& attr
->value
[0])
3221 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3222 q2_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3225 q2_attr
= ppdFindAttr(ppd
, "DefaultMediaType", NULL
);
3227 if (q2_attr
&& q2_attr
->value
&& q2_attr
->value
[0])
3228 q2_choice
= q2_attr
->value
;
3232 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier3", NULL
)) != NULL
&&
3233 attr
->value
&& attr
->value
[0])
3235 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3236 q3_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3239 q3_attr
= ppdFindAttr(ppd
, "DefaultResolution", NULL
);
3241 if (q3_attr
&& q3_attr
->value
&& q3_attr
->value
[0])
3242 q3_choice
= q3_attr
->value
;
3248 * Build the array of profiles...
3250 * Note: This calloc actually requests slightly more memory than needed.
3253 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3255 cupsdLogMessage(CUPSD_LOG_ERROR
,
3256 "Unable to allocate memory for %d profiles!",
3262 profiles
->profileCount
= num_profiles
;
3263 languages
= _ppdGetLanguages(ppd
);
3265 for (profile
= profiles
->profiles
,
3266 attr
= ppdFindAttr(ppd
, profile_key
, NULL
);
3268 attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3269 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3272 * Add this profile...
3275 if (attr
->value
[0] != '/')
3276 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3279 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3281 if (access(iccfile
, 0))
3284 if (profile_key
[0] == 'c')
3286 cupsArraySave(ppd
->sorted_attrs
);
3288 if ((profileid_attr
= ppdFindAttr(ppd
, "cupsProfileID",
3289 attr
->spec
)) != NULL
&&
3290 profileid_attr
->value
&& isdigit(profileid_attr
->value
[0] & 255))
3291 profile_id
= (unsigned)strtoul(profileid_attr
->value
, NULL
, 10);
3293 profile_id
= _ppdHashName(attr
->spec
);
3295 cupsArrayRestore(ppd
->sorted_attrs
);
3298 profile_id
= atoi(attr
->spec
);
3300 apple_init_profile(ppd
, languages
, profile
, profile_id
, attr
->spec
,
3301 attr
->text
[0] ? attr
->text
: attr
->spec
, iccfile
);
3306 * See if this is the default profile...
3309 if (!default_profile_id
)
3315 snprintf(selector
, sizeof(selector
), "%s.%s.%s",
3316 q1_choice
, q2_choice
, q3_choice
);
3317 if (!strcmp(selector
, attr
->spec
))
3318 default_profile_id
= profile_id
;
3321 if (!default_profile_id
)
3323 snprintf(selector
, sizeof(selector
), "%s.%s.", q1_choice
,
3325 if (!strcmp(selector
, attr
->spec
))
3326 default_profile_id
= profile_id
;
3330 if (!default_profile_id
&& q3_choice
)
3332 snprintf(selector
, sizeof(selector
), "%s..%s", q1_choice
,
3334 if (!strcmp(selector
, attr
->spec
))
3335 default_profile_id
= profile_id
;
3338 if (!default_profile_id
)
3340 snprintf(selector
, sizeof(selector
), "%s..", q1_choice
);
3341 if (!strcmp(selector
, attr
->spec
))
3342 default_profile_id
= profile_id
;
3347 _ppdFreeLanguages(languages
);
3349 else if ((cm_option
= ppdFindOption(ppd
, "ColorModel")) != NULL
)
3352 * Extract profiles from ColorModel option...
3355 const char *profile_name
; /* Name of generic profile */
3358 num_profiles
= cm_option
->num_choices
;
3360 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3362 cupsdLogMessage(CUPSD_LOG_ERROR
,
3363 "Unable to allocate memory for %d profiles!",
3369 profiles
->profileCount
= num_profiles
;
3371 for (profile
= profiles
->profiles
, i
= cm_option
->num_choices
,
3372 cm_choice
= cm_option
->choices
;
3374 i
--, cm_choice
++, profile
++)
3376 if (!strcmp(cm_choice
->choice
, "Gray") ||
3377 !strcmp(cm_choice
->choice
, "Black"))
3378 profile_name
= "Gray";
3379 else if (!strcmp(cm_choice
->choice
, "RGB") ||
3380 !strcmp(cm_choice
->choice
, "CMY"))
3381 profile_name
= "RGB";
3382 else if (!strcmp(cm_choice
->choice
, "CMYK") ||
3383 !strcmp(cm_choice
->choice
, "KCMY"))
3384 profile_name
= "CMYK";
3386 profile_name
= "DeviceN";
3388 snprintf(selector
, sizeof(selector
), "%s..", profile_name
);
3389 profile_id
= _ppdHashName(selector
);
3391 apple_init_profile(ppd
, NULL
, profile
, profile_id
, cm_choice
->choice
,
3392 cm_choice
->text
, NULL
);
3394 if (cm_choice
->marked
)
3395 default_profile_id
= profile_id
;
3401 * Use the default colorspace...
3404 num_profiles
= 1 + ppd
->colorspace
!= PPD_CS_GRAY
;
3406 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3408 cupsdLogMessage(CUPSD_LOG_ERROR
,
3409 "Unable to allocate memory for %d profiles!",
3415 profiles
->profileCount
= num_profiles
;
3417 apple_init_profile(ppd
, NULL
, profiles
->profiles
, _ppdHashName("Gray.."),
3418 "Gray", "Gray", NULL
);
3420 switch (ppd
->colorspace
)
3424 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3425 _ppdHashName("RGB.."), "RGB", "RGB", NULL
);
3429 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3430 _ppdHashName("CMYK.."), "CMYK", "CMYK", NULL
);
3434 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3435 _ppdHashName("DeviceN.."), "DeviceN", "DeviceN",
3444 if (num_profiles
> 0)
3447 * Make sure we have a default profile ID...
3450 if (!default_profile_id
)
3451 default_profile_id
= profiles
->profiles
[num_profiles
- 1].profileID
;
3454 * Get the device ID hash and pathelogical name dictionary.
3457 cupsdLogMessage(CUPSD_LOG_INFO
, "Registering ICC color profiles for \"%s\"",
3460 device_id
= _ppdHashName(p
->name
);
3461 device_name
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3462 &kCFTypeDictionaryKeyCallBacks
,
3463 &kCFTypeDictionaryValueCallBacks
);
3464 printer_name
= CFStringCreateWithCString(kCFAllocatorDefault
,
3465 p
->name
, kCFStringEncodingUTF8
);
3467 if (device_name
&& printer_name
)
3469 CFDictionarySetValue(device_name
, CFSTR("en"), printer_name
);
3472 * Register the device with ColorSync...
3475 error
= CMRegisterColorDevice(cmPrinterDeviceClass
, device_id
,
3476 device_name
, &scope
);
3479 * Register the profiles...
3483 error
= CMSetDeviceFactoryProfiles(cmPrinterDeviceClass
, device_id
,
3484 default_profile_id
, profiles
);
3494 cupsdLogMessage(CUPSD_LOG_ERROR
,
3495 "Unable to register ICC color profiles for \"%s\" - %d",
3496 p
->name
, (int)error
);
3498 for (profile
= profiles
->profiles
;
3500 profile
++, num_profiles
--)
3501 CFRelease(profile
->profileName
);
3506 CFRelease(printer_name
);
3509 CFRelease(device_name
);
3517 * 'apple_unregister_profiles()' - Remove color profiles for the specified
3522 apple_unregister_profiles(
3523 cupsd_printer_t
*p
) /* I - Printer */
3526 * Make sure ColorSync is available...
3529 if (CMUnregisterColorDevice
!= NULL
)
3530 CMUnregisterColorDevice(cmPrinterDeviceClass
, _ppdHashName(p
->name
));
3532 #endif /* __APPLE__ */
3535 * 'apply_printer_defaults()' - Apply printer default options to a job.
3539 apply_printer_defaults(
3540 cupsd_printer_t
*printer
, /* I - Printer */
3541 cupsd_job_t
*job
) /* I - Job */
3543 int i
, /* Looping var */
3544 num_options
; /* Number of default options */
3545 cups_option_t
*options
, /* Default options */
3546 *option
; /* Current option */
3550 * Collect all of the default options and add the missing ones to the
3554 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
3555 option
= printer
->options
;
3558 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
3560 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
3565 * Encode these options as attributes in the job object...
3568 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
3569 cupsFreeOptions(num_options
, options
);
3574 * 'authenticate_job()' - Set job authentication info.
3578 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
3579 ipp_attribute_t
*uri
) /* I - Job URI */
3581 ipp_attribute_t
*attr
, /* job-id attribute */
3582 *auth_info
; /* auth-info attribute */
3583 int jobid
; /* Job ID */
3584 cupsd_job_t
*job
; /* Current job */
3585 char scheme
[HTTP_MAX_URI
],
3586 /* Method portion of URI */
3587 username
[HTTP_MAX_URI
],
3588 /* Username portion of URI */
3590 /* Host portion of URI */
3591 resource
[HTTP_MAX_URI
];
3592 /* Resource portion of URI */
3593 int port
; /* Port portion of URI */
3596 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
3597 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
3600 * Start with "everything is OK" status...
3603 con
->response
->request
.status
.status_code
= IPP_OK
;
3606 * See if we have a job URI or a printer URI...
3609 if (!strcmp(uri
->name
, "printer-uri"))
3612 * Got a printer URI; see if we also have a job-id attribute...
3615 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3616 IPP_TAG_INTEGER
)) == NULL
)
3618 send_ipp_status(con
, IPP_BAD_REQUEST
,
3619 _("Got a printer-uri attribute but no job-id!"));
3623 jobid
= attr
->values
[0].integer
;
3628 * Got a job URI; parse it to get the job ID...
3631 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3632 sizeof(scheme
), username
, sizeof(username
), host
,
3633 sizeof(host
), &port
, resource
, sizeof(resource
));
3635 if (strncmp(resource
, "/jobs/", 6))
3641 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri attribute \"%s\"!"),
3642 uri
->values
[0].string
.text
);
3646 jobid
= atoi(resource
+ 6);
3650 * See if the job exists...
3653 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3656 * Nope - return a "not found" error...
3659 send_ipp_status(con
, IPP_NOT_FOUND
,
3660 _("Job #%d does not exist!"), jobid
);
3665 * See if the job has been completed...
3668 if (job
->state_value
!= IPP_JOB_HELD
)
3671 * Return a "not-possible" error...
3674 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3675 _("Job #%d is not held for authentication!"),
3681 * See if we have already authenticated...
3684 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3686 if (!con
->username
[0] && !auth_info
)
3688 cupsd_printer_t
*printer
; /* Job destination */
3692 * No auth data. If we need to authenticate via Kerberos, send a
3693 * HTTP auth challenge, otherwise just return an IPP error...
3696 printer
= cupsdFindDest(job
->dest
);
3698 if (printer
&& printer
->num_auth_info_required
> 0 &&
3699 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3700 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3702 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3703 _("No authentication information provided!"));
3708 * See if the job is owned by the requesting user...
3711 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3713 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3718 * Save the authentication information for this job...
3721 save_auth_info(con
, job
, auth_info
);
3724 * Reset the job-hold-until value to "no-hold"...
3727 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3728 IPP_TAG_KEYWORD
)) == NULL
)
3729 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3733 attr
->value_tag
= IPP_TAG_KEYWORD
;
3734 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3738 * Release the job and return...
3741 cupsdReleaseJob(job
);
3743 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3748 * 'cancel_all_jobs()' - Cancel all print jobs.
3752 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3753 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3755 http_status_t status
; /* Policy status */
3756 cups_ptype_t dtype
; /* Destination type */
3757 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3758 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3759 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3760 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3761 int port
; /* Port portion of URI */
3762 ipp_attribute_t
*attr
; /* Attribute in request */
3763 const char *username
; /* Username */
3764 int purge
; /* Purge? */
3765 cupsd_printer_t
*printer
; /* Printer */
3768 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3769 con
->http
.fd
, uri
->values
[0].string
.text
);
3772 * See if we have a printer URI...
3775 if (strcmp(uri
->name
, "printer-uri"))
3777 send_ipp_status(con
, IPP_BAD_REQUEST
,
3778 _("The printer-uri attribute is required!"));
3783 * Get the username (if any) for the jobs we want to cancel (only if
3784 * "my-jobs" is specified...
3787 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3788 IPP_TAG_BOOLEAN
)) != NULL
&&
3789 attr
->values
[0].boolean
)
3791 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3792 IPP_TAG_NAME
)) != NULL
)
3793 username
= attr
->values
[0].string
.text
;
3796 send_ipp_status(con
, IPP_BAD_REQUEST
,
3797 _("Missing requesting-user-name attribute!"));
3805 * Look for the "purge-jobs" attribute...
3808 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3809 IPP_TAG_BOOLEAN
)) != NULL
)
3810 purge
= attr
->values
[0].boolean
;
3815 * And if the destination is valid...
3818 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3824 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3825 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3826 hostname
, sizeof(hostname
), &port
,
3827 resource
, sizeof(resource
));
3829 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3830 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3832 send_ipp_status(con
, IPP_NOT_FOUND
,
3833 _("The printer or class was not found."));
3841 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3843 send_http_error(con
, status
, NULL
);
3848 * Cancel all jobs on all printers...
3851 cupsdCancelJobs(NULL
, username
, purge
);
3853 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3854 purge
? "purged" : "canceled", get_username(con
));
3862 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3865 send_http_error(con
, status
, printer
);
3870 * Cancel all of the jobs on the named printer...
3873 cupsdCancelJobs(printer
->name
, username
, purge
);
3875 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3876 printer
->name
, purge
? "purged" : "canceled",
3880 con
->response
->request
.status
.status_code
= IPP_OK
;
3885 * 'cancel_job()' - Cancel a print job.
3889 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3890 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3892 ipp_attribute_t
*attr
; /* Current attribute */
3893 int jobid
; /* Job ID */
3894 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3895 username
[HTTP_MAX_URI
], /* Username portion of URI */
3896 host
[HTTP_MAX_URI
], /* Host portion of URI */
3897 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3898 int port
; /* Port portion of URI */
3899 cupsd_job_t
*job
; /* Job information */
3900 cups_ptype_t dtype
; /* Destination type (printer/class) */
3901 cupsd_printer_t
*printer
; /* Printer data */
3902 int purge
; /* Purge the job? */
3905 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3906 con
->http
.fd
, uri
->values
[0].string
.text
);
3909 * See if we have a job URI or a printer URI...
3912 if (!strcmp(uri
->name
, "printer-uri"))
3915 * Got a printer URI; see if we also have a job-id attribute...
3918 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3919 IPP_TAG_INTEGER
)) == NULL
)
3921 send_ipp_status(con
, IPP_BAD_REQUEST
,
3922 _("Got a printer-uri attribute but no job-id!"));
3926 if ((jobid
= attr
->values
[0].integer
) == 0)
3929 * Find the current job on the specified printer...
3932 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3938 send_ipp_status(con
, IPP_NOT_FOUND
,
3939 _("The printer or class was not found."));
3944 * See if the printer is currently printing a job...
3948 jobid
= ((cupsd_job_t
*)printer
->job
)->id
;
3952 * No, see if there are any pending jobs...
3955 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3957 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3958 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3959 !strcasecmp(job
->dest
, printer
->name
))
3966 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3968 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3969 if (job
->state_value
== IPP_JOB_STOPPED
&&
3970 !strcasecmp(job
->dest
, printer
->name
))
3977 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s!"),
3988 * Got a job URI; parse it to get the job ID...
3991 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3992 sizeof(scheme
), username
, sizeof(username
), host
,
3993 sizeof(host
), &port
, resource
, sizeof(resource
));
3995 if (strncmp(resource
, "/jobs/", 6))
4001 send_ipp_status(con
, IPP_BAD_REQUEST
,
4002 _("Bad job-uri attribute \"%s\"!"),
4003 uri
->values
[0].string
.text
);
4007 jobid
= atoi(resource
+ 6);
4011 * Look for the "purge-job" attribute...
4014 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
4015 IPP_TAG_BOOLEAN
)) != NULL
)
4016 purge
= attr
->values
[0].boolean
;
4021 * See if the job exists...
4024 if ((job
= cupsdFindJob(jobid
)) == NULL
)
4027 * Nope - return a "not found" error...
4030 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
4035 * See if the job is owned by the requesting user...
4038 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
4040 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
4045 * See if the job is already completed, canceled, or aborted; if so,
4046 * we can't cancel...
4049 if (job
->state_value
>= IPP_JOB_CANCELED
&& !purge
)
4051 switch (job
->state_value
)
4053 case IPP_JOB_CANCELED
:
4054 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
4055 _("Job #%d is already canceled - can\'t cancel."),
4059 case IPP_JOB_ABORTED
:
4060 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
4061 _("Job #%d is already aborted - can\'t cancel."),
4066 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
4067 _("Job #%d is already completed - can\'t cancel."),
4076 * Cancel the job and return...
4079 cupsdCancelJob(job
, purge
, IPP_JOB_CANCELED
);
4083 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
4086 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
4089 con
->response
->request
.status
.status_code
= IPP_OK
;
4094 * 'cancel_subscription()' - Cancel a subscription.
4098 cancel_subscription(
4099 cupsd_client_t
*con
, /* I - Client connection */
4100 int sub_id
) /* I - Subscription ID */
4102 http_status_t status
; /* Policy status */
4103 cupsd_subscription_t
*sub
; /* Subscription */
4106 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4107 "cancel_subscription(con=%p[%d], sub_id=%d)",
4108 con
, con
->http
.fd
, sub_id
);
4111 * Is the subscription ID valid?
4114 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
4117 * Bad subscription ID...
4120 send_ipp_status(con
, IPP_NOT_FOUND
,
4121 _("notify-subscription-id %d no good!"), sub_id
);
4129 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
4131 con
, sub
->owner
)) != HTTP_OK
)
4133 send_http_error(con
, status
, sub
->dest
);
4138 * Cancel the subscription...
4141 cupsdDeleteSubscription(sub
, 1);
4143 con
->response
->request
.status
.status_code
= IPP_OK
;
4148 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
4151 static int /* O - 1 if OK, 0 if not */
4152 check_rss_recipient(
4153 const char *recipient
) /* I - Recipient URI */
4155 cupsd_subscription_t
*sub
; /* Current subscription */
4158 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
4160 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
4164 * Compare the URIs up to the first ?...
4167 const char *r1
, *r2
;
4169 for (r1
= recipient
, r2
= sub
->recipient
;
4170 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
4182 * 'check_quotas()' - Check quotas for a printer and user.
4185 static int /* O - 1 if OK, 0 if not */
4186 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
4187 cupsd_printer_t
*p
) /* I - Printer or class */
4189 int i
; /* Looping var */
4190 char username
[33]; /* Username */
4191 cupsd_quota_t
*q
; /* Quota data */
4192 #ifdef HAVE_MBR_UID_TO_UUID
4194 * Use Apple membership APIs which require that all names represent
4195 * valid user account or group records accessible by the server.
4198 uuid_t usr_uuid
; /* UUID for job requesting user */
4199 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
4200 uuid_t grp_uuid
; /* UUID for ACL group name entry */
4201 int mbr_err
; /* Error from membership function */
4202 int is_member
; /* Is this user a member? */
4205 * Use standard POSIX APIs for checking users and groups...
4208 struct passwd
*pw
; /* User password data */
4209 #endif /* HAVE_MBR_UID_TO_UUID */
4212 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
4213 con
, con
->http
.fd
, p
, p
->name
);
4216 * Figure out who is printing...
4219 strlcpy(username
, get_username(con
), sizeof(username
));
4222 * Check global active job limits for printers and users...
4225 if (MaxJobsPerPrinter
)
4228 * Check if there are too many pending jobs on this printer...
4231 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
4233 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
4242 * Check if there are too many pending jobs for this user...
4245 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
4247 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
4254 * Check against users...
4257 if (p
->num_users
== 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
4262 #ifdef HAVE_MBR_UID_TO_UUID
4264 * Get UUID for job requesting user...
4267 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
4273 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4274 "check_quotas: UUID lookup failed for user \"%s\"",
4276 cupsdLogMessage(CUPSD_LOG_INFO
,
4277 "Denying user \"%s\" access to printer \"%s\" "
4278 "(unknown user)...",
4284 * Get UID and GID of requesting user...
4287 pw
= getpwnam(username
);
4289 #endif /* HAVE_MBR_UID_TO_UUID */
4291 for (i
= 0; i
< p
->num_users
; i
++)
4292 if (p
->users
[i
][0] == '@')
4295 * Check group membership...
4298 #ifdef HAVE_MBR_UID_TO_UUID
4299 if (p
->users
[i
][1] == '#')
4301 if (uuid_parse((char *)p
->users
[i
] + 2, grp_uuid
))
4302 uuid_clear(grp_uuid
);
4304 else if ((mbr_err
= mbr_group_name_to_uuid((char *)p
->users
[i
] + 1,
4308 * Invalid ACL entries are ignored for matching; just record a
4309 * warning in the log...
4312 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4313 "check_quotas: UUID lookup failed for ACL entry "
4314 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4315 cupsdLogMessage(CUPSD_LOG_WARN
,
4316 "Access control entry \"%s\" not a valid group name; "
4317 "entry ignored", p
->users
[i
]);
4320 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
4324 * At this point, there should be no errors, but check anyways...
4327 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4328 "check_quotas: group \"%s\" membership check "
4329 "failed (err=%d)", p
->users
[i
] + 1, mbr_err
);
4334 * Stop if we found a match...
4341 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
4343 #endif /* HAVE_MBR_UID_TO_UUID */
4345 #ifdef HAVE_MBR_UID_TO_UUID
4348 if (p
->users
[i
][0] == '#')
4350 if (uuid_parse((char *)p
->users
[i
] + 1, usr2_uuid
))
4351 uuid_clear(usr2_uuid
);
4353 else if ((mbr_err
= mbr_user_name_to_uuid((char *)p
->users
[i
],
4357 * Invalid ACL entries are ignored for matching; just record a
4358 * warning in the log...
4361 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4362 "check_quotas: UUID lookup failed for ACL entry "
4363 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4364 cupsdLogMessage(CUPSD_LOG_WARN
,
4365 "Access control entry \"%s\" not a valid user name; "
4366 "entry ignored", p
->users
[i
]);
4369 if ((mbr_err
= mbr_check_membership(usr_uuid
, usr2_uuid
,
4372 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4373 "check_quotas: User \"%s\" identity check failed "
4374 "(err=%d)", p
->users
[i
], mbr_err
);
4382 else if (!strcasecmp(username
, p
->users
[i
]))
4384 #endif /* HAVE_MBR_UID_TO_UUID */
4386 if ((i
< p
->num_users
) == p
->deny_users
)
4388 cupsdLogMessage(CUPSD_LOG_INFO
,
4389 "Denying user \"%s\" access to printer \"%s\"...",
4400 if (AppleQuotas
&& (q
= cupsdFindQuota(p
, username
)) != NULL
)
4403 * TODO: Define these special page count values as constants!
4406 if (q
->page_count
== -4) /* special case: unlimited user */
4408 cupsdLogMessage(CUPSD_LOG_INFO
,
4409 "User \"%s\" request approved for printer %s (%s): "
4411 username
, p
->name
, p
->info
);
4412 q
->page_count
= 0; /* allow user to print */
4415 else if (q
->page_count
== -3) /* quota exceeded */
4417 cupsdLogMessage(CUPSD_LOG_INFO
,
4418 "User \"%s\" request denied for printer %s (%s): "
4419 "quota limit exceeded.",
4420 username
, p
->name
, p
->info
);
4421 q
->page_count
= 2; /* force quota exceeded failure */
4424 else if (q
->page_count
== -2) /* quota disabled for user */
4426 cupsdLogMessage(CUPSD_LOG_INFO
,
4427 "User \"%s\" request denied for printer %s (%s): "
4428 "printing disabled for user.",
4429 username
, p
->name
, p
->info
);
4430 q
->page_count
= 2; /* force quota exceeded failure */
4433 else if (q
->page_count
== -1) /* quota access error */
4435 cupsdLogMessage(CUPSD_LOG_INFO
,
4436 "User \"%s\" request denied for printer %s (%s): "
4437 "unable to determine quota limit.",
4438 username
, p
->name
, p
->info
);
4439 q
->page_count
= 2; /* force quota exceeded failure */
4442 else if (q
->page_count
< 0) /* user not found or other error */
4444 cupsdLogMessage(CUPSD_LOG_INFO
,
4445 "User \"%s\" request denied for printer %s (%s): "
4446 "user disabled / missing quota.",
4447 username
, p
->name
, p
->info
);
4448 q
->page_count
= 2; /* force quota exceeded failure */
4451 else /* page within user limits */
4453 q
->page_count
= 0; /* allow user to print */
4458 #endif /* __APPLE__ */
4459 if (p
->k_limit
|| p
->page_limit
)
4461 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
4463 cupsdLogMessage(CUPSD_LOG_ERROR
,
4464 "Unable to allocate quota data for user \"%s\"!",
4469 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
4470 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
4472 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
4479 * If we have gotten this far, we're done!
4487 * 'copy_attribute()' - Copy a single attribute.
4490 static ipp_attribute_t
* /* O - New attribute */
4492 ipp_t
*to
, /* O - Destination request/response */
4493 ipp_attribute_t
*attr
, /* I - Attribute to copy */
4494 int quickcopy
) /* I - Do a quick copy? */
4496 int i
; /* Looping var */
4497 ipp_attribute_t
*toattr
; /* Destination attribute */
4500 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4501 "copy_attribute(%p, %p[%s,%x,%x])", to
, attr
,
4502 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
4505 switch (attr
->value_tag
& ~IPP_TAG_COPY
)
4508 toattr
= ippAddSeparator(to
);
4511 case IPP_TAG_INTEGER
:
4513 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4514 attr
->name
, attr
->num_values
, NULL
);
4516 for (i
= 0; i
< attr
->num_values
; i
++)
4517 toattr
->values
[i
].integer
= attr
->values
[i
].integer
;
4520 case IPP_TAG_BOOLEAN
:
4521 toattr
= ippAddBooleans(to
, attr
->group_tag
, attr
->name
,
4522 attr
->num_values
, NULL
);
4524 for (i
= 0; i
< attr
->num_values
; i
++)
4525 toattr
->values
[i
].boolean
= attr
->values
[i
].boolean
;
4528 case IPP_TAG_STRING
:
4531 case IPP_TAG_KEYWORD
:
4533 case IPP_TAG_URISCHEME
:
4534 case IPP_TAG_CHARSET
:
4535 case IPP_TAG_LANGUAGE
:
4536 case IPP_TAG_MIMETYPE
:
4537 toattr
= ippAddStrings(to
, attr
->group_tag
,
4538 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4539 attr
->name
, attr
->num_values
, NULL
, NULL
);
4543 for (i
= 0; i
< attr
->num_values
; i
++)
4544 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4548 for (i
= 0; i
< attr
->num_values
; i
++)
4549 toattr
->values
[i
].string
.text
=
4550 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4555 toattr
= ippAddDate(to
, attr
->group_tag
, attr
->name
,
4556 attr
->values
[0].date
);
4559 case IPP_TAG_RESOLUTION
:
4560 toattr
= ippAddResolutions(to
, attr
->group_tag
, attr
->name
,
4561 attr
->num_values
, IPP_RES_PER_INCH
,
4564 for (i
= 0; i
< attr
->num_values
; i
++)
4566 toattr
->values
[i
].resolution
.xres
= attr
->values
[i
].resolution
.xres
;
4567 toattr
->values
[i
].resolution
.yres
= attr
->values
[i
].resolution
.yres
;
4568 toattr
->values
[i
].resolution
.units
= attr
->values
[i
].resolution
.units
;
4572 case IPP_TAG_RANGE
:
4573 toattr
= ippAddRanges(to
, attr
->group_tag
, attr
->name
,
4574 attr
->num_values
, NULL
, NULL
);
4576 for (i
= 0; i
< attr
->num_values
; i
++)
4578 toattr
->values
[i
].range
.lower
= attr
->values
[i
].range
.lower
;
4579 toattr
->values
[i
].range
.upper
= attr
->values
[i
].range
.upper
;
4583 case IPP_TAG_TEXTLANG
:
4584 case IPP_TAG_NAMELANG
:
4585 toattr
= ippAddStrings(to
, attr
->group_tag
,
4586 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4587 attr
->name
, attr
->num_values
, NULL
, NULL
);
4591 for (i
= 0; i
< attr
->num_values
; i
++)
4593 toattr
->values
[i
].string
.charset
= attr
->values
[i
].string
.charset
;
4594 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4599 for (i
= 0; i
< attr
->num_values
; i
++)
4602 toattr
->values
[i
].string
.charset
=
4603 _cupsStrAlloc(attr
->values
[i
].string
.charset
);
4605 toattr
->values
[i
].string
.charset
=
4606 toattr
->values
[0].string
.charset
;
4608 toattr
->values
[i
].string
.text
=
4609 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4614 case IPP_TAG_BEGIN_COLLECTION
:
4615 toattr
= ippAddCollections(to
, attr
->group_tag
, attr
->name
,
4616 attr
->num_values
, NULL
);
4618 for (i
= 0; i
< attr
->num_values
; i
++)
4620 toattr
->values
[i
].collection
= ippNew();
4621 copy_attrs(toattr
->values
[i
].collection
, attr
->values
[i
].collection
,
4622 NULL
, IPP_TAG_ZERO
, 0);
4627 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4628 attr
->name
, attr
->num_values
, NULL
);
4630 for (i
= 0; i
< attr
->num_values
; i
++)
4632 toattr
->values
[i
].unknown
.length
= attr
->values
[i
].unknown
.length
;
4634 if (toattr
->values
[i
].unknown
.length
> 0)
4636 if ((toattr
->values
[i
].unknown
.data
=
4637 malloc(toattr
->values
[i
].unknown
.length
)) == NULL
)
4638 toattr
->values
[i
].unknown
.length
= 0;
4640 memcpy(toattr
->values
[i
].unknown
.data
,
4641 attr
->values
[i
].unknown
.data
,
4642 toattr
->values
[i
].unknown
.length
);
4645 break; /* anti-compiler-warning-code */
4653 * 'copy_attrs()' - Copy attributes from one request to another.
4657 copy_attrs(ipp_t
*to
, /* I - Destination request */
4658 ipp_t
*from
, /* I - Source request */
4659 cups_array_t
*ra
, /* I - Requested attributes */
4660 ipp_tag_t group
, /* I - Group to copy */
4661 int quickcopy
) /* I - Do a quick copy? */
4663 ipp_attribute_t
*fromattr
; /* Source attribute */
4666 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4667 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4668 to
, from
, ra
, group
, quickcopy
);
4673 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4676 * Filter attributes as needed...
4679 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4680 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4683 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4684 copy_attribute(to
, fromattr
, quickcopy
);
4690 * 'copy_banner()' - Copy a banner file to the requests directory for the
4694 static int /* O - Size of banner file in kbytes */
4695 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4696 cupsd_job_t
*job
, /* I - Job information */
4697 const char *name
) /* I - Name of banner */
4699 int i
; /* Looping var */
4700 int kbytes
; /* Size of banner file in kbytes */
4701 char filename
[1024]; /* Job filename */
4702 cupsd_banner_t
*banner
; /* Pointer to banner */
4703 cups_file_t
*in
; /* Input file */
4704 cups_file_t
*out
; /* Output file */
4705 int ch
; /* Character from file */
4706 char attrname
[255], /* Name of attribute */
4707 *s
; /* Pointer into name */
4708 ipp_attribute_t
*attr
; /* Attribute */
4711 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4712 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4713 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4714 name
? name
: "(null)");
4717 * Find the banner; return if not found or "none"...
4720 if (!name
|| !strcmp(name
, "none") ||
4721 (banner
= cupsdFindBanner(name
)) == NULL
)
4725 * Open the banner and job files...
4728 if (add_file(con
, job
, banner
->filetype
, 0))
4731 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4733 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4735 cupsdLogMessage(CUPSD_LOG_ERROR
,
4736 "Unable to create banner job file %s - %s",
4737 filename
, strerror(errno
));
4742 fchmod(cupsFileNumber(out
), 0640);
4743 fchown(cupsFileNumber(out
), RunUser
, Group
);
4746 * Try the localized banner file under the subdirectory...
4749 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4751 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4754 * Convert ll-cc to ll_CC...
4758 attrname
[3] = toupper(attrname
[3] & 255);
4759 attrname
[4] = toupper(attrname
[4] & 255);
4762 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4765 if (access(filename
, 0) && strlen(attrname
) > 2)
4768 * Wasn't able to find "ll_CC" locale file; try the non-national
4769 * localization banner directory.
4774 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4778 if (access(filename
, 0))
4781 * Use the non-localized banner file.
4784 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4787 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4791 cupsdLogMessage(CUPSD_LOG_ERROR
,
4792 "Unable to open banner template file %s - %s",
4793 filename
, strerror(errno
));
4799 * Parse the file to the end...
4802 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4806 * Get an attribute name...
4809 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4810 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4812 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4822 * Ignore { followed by stuff that is not an attribute name...
4825 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4830 * See if it is defined...
4833 if (attrname
[0] == '?')
4838 if (!strcmp(s
, "printer-name"))
4840 cupsFilePuts(out
, job
->dest
);
4843 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4846 * See if we have a leading question mark...
4849 if (attrname
[0] != '?')
4852 * Nope, write to file as-is; probably a PostScript procedure...
4855 cupsFilePrintf(out
, "{%s}", attrname
);
4862 * Output value(s)...
4865 for (i
= 0; i
< attr
->num_values
; i
++)
4868 cupsFilePutChar(out
, ',');
4870 switch (attr
->value_tag
)
4872 case IPP_TAG_INTEGER
:
4874 if (!strncmp(s
, "time-at-", 8))
4875 cupsFilePuts(out
, cupsdGetDateTime(attr
->values
[i
].integer
));
4877 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4880 case IPP_TAG_BOOLEAN
:
4881 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4884 case IPP_TAG_NOVALUE
:
4885 cupsFilePuts(out
, "novalue");
4888 case IPP_TAG_RANGE
:
4889 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4890 attr
->values
[i
].range
.upper
);
4893 case IPP_TAG_RESOLUTION
:
4894 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4895 attr
->values
[i
].resolution
.yres
,
4896 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4901 case IPP_TAG_STRING
:
4904 case IPP_TAG_KEYWORD
:
4905 case IPP_TAG_CHARSET
:
4906 case IPP_TAG_LANGUAGE
:
4907 if (!strcasecmp(banner
->filetype
->type
, "postscript"))
4910 * Need to quote strings for PS banners...
4915 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4917 if (*p
== '(' || *p
== ')' || *p
== '\\')
4919 cupsFilePutChar(out
, '\\');
4920 cupsFilePutChar(out
, *p
);
4922 else if (*p
< 32 || *p
> 126)
4923 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4925 cupsFilePutChar(out
, *p
);
4929 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4933 break; /* anti-compiler-warning-code */
4937 else if (ch
== '\\') /* Quoted char */
4939 ch
= cupsFileGetChar(in
);
4941 if (ch
!= '{') /* Only do special handling for \{ */
4942 cupsFilePutChar(out
, '\\');
4944 cupsFilePutChar(out
, ch
);
4947 cupsFilePutChar(out
, ch
);
4951 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4953 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4954 IPP_TAG_INTEGER
)) != NULL
)
4955 attr
->values
[0].integer
+= kbytes
;
4964 * 'copy_file()' - Copy a PPD file or interface script...
4967 static int /* O - 0 = success, -1 = error */
4968 copy_file(const char *from
, /* I - Source file */
4969 const char *to
) /* I - Destination file */
4971 cups_file_t
*src
, /* Source file */
4972 *dst
; /* Destination file */
4973 int bytes
; /* Bytes to read/write */
4974 char buffer
[2048]; /* Copy buffer */
4977 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4980 * Open the source and destination file for a copy...
4983 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4986 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4993 * Copy the source file to the destination...
4996 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4997 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
5005 * Close both files and return...
5010 return (cupsFileClose(dst
));
5015 * 'copy_model()' - Copy a PPD model file, substituting default values
5019 static int /* O - 0 = success, -1 = error */
5020 copy_model(cupsd_client_t
*con
, /* I - Client connection */
5021 const char *from
, /* I - Source file */
5022 const char *to
) /* I - Destination file */
5024 fd_set input
; /* select() input set */
5025 struct timeval timeout
; /* select() timeout */
5026 int maxfd
; /* Max file descriptor for select() */
5027 char tempfile
[1024]; /* Temporary PPD file */
5028 int tempfd
; /* Temporary PPD file descriptor */
5029 int temppid
; /* Process ID of cups-driverd */
5030 int temppipe
[2]; /* Temporary pipes */
5031 char *argv
[4], /* Command-line arguments */
5032 *envp
[MAX_ENV
]; /* Environment */
5033 cups_file_t
*src
, /* Source file */
5034 *dst
; /* Destination file */
5035 ppd_file_t
*ppd
; /* PPD file */
5036 int bytes
, /* Bytes from pipe */
5037 total
; /* Total bytes from pipe */
5038 char buffer
[2048]; /* Copy buffer */
5039 int i
; /* Looping var */
5040 char option
[PPD_MAX_NAME
], /* Option name */
5041 choice
[PPD_MAX_NAME
]; /* Choice name */
5042 int num_defaults
; /* Number of default options */
5043 cups_option_t
*defaults
; /* Default options */
5044 char cups_protocol
[PPD_MAX_LINE
];
5045 /* cupsProtocol attribute */
5048 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5049 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
5053 * Run cups-driverd to get the PPD file...
5056 argv
[0] = "cups-driverd";
5058 argv
[2] = (char *)from
;
5061 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
5063 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
5064 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
5065 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
5069 cupsdOpenPipe(temppipe
);
5071 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5072 "copy_model: Running \"cups-driverd cat %s\"...", from
);
5074 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
5075 -1, -1, 0, DefaultProfile
, &temppid
))
5086 * Wait up to 30 seconds for the PPD file to be copied...
5091 if (temppipe
[0] > CGIPipes
[0])
5092 maxfd
= temppipe
[0] + 1;
5094 maxfd
= CGIPipes
[0] + 1;
5099 * See if we have data ready...
5103 FD_SET(temppipe
[0], &input
);
5104 FD_SET(CGIPipes
[0], &input
);
5106 timeout
.tv_sec
= 30;
5107 timeout
.tv_usec
= 0;
5109 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
5119 * We have timed out...
5125 if (FD_ISSET(temppipe
[0], &input
))
5128 * Read the PPD file from the pipe, and write it to the PPD file.
5131 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
5133 if (write(tempfd
, buffer
, bytes
) < bytes
)
5142 if (FD_ISSET(CGIPipes
[0], &input
))
5152 * No data from cups-deviced...
5155 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file!");
5161 * Read the source file and see what page sizes are supported...
5164 if ((ppd
= ppdOpenFile(tempfile
)) == NULL
)
5171 * Open the destination (if possible) and set the default options...
5176 cups_protocol
[0] = '\0';
5178 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
5181 * Read all of the default lines from the old PPD...
5184 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
5185 if (!strncmp(buffer
, "*Default", 8))
5188 * Add the default option...
5191 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5192 choice
, sizeof(choice
)))
5194 ppd_option_t
*ppdo
; /* PPD option */
5198 * Only add the default if the default hasn't already been
5199 * set and the choice exists in the new PPD...
5202 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
5203 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
5204 ppdFindChoice(ppdo
, choice
))
5205 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
5209 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
5210 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
5214 else if (ppdPageSize(ppd
, DefaultPaperSize
))
5217 * Add the default media sizes...
5220 num_defaults
= cupsAddOption("PageSize", DefaultPaperSize
,
5221 num_defaults
, &defaults
);
5222 num_defaults
= cupsAddOption("PageRegion", DefaultPaperSize
,
5223 num_defaults
, &defaults
);
5224 num_defaults
= cupsAddOption("PaperDimension", DefaultPaperSize
,
5225 num_defaults
, &defaults
);
5226 num_defaults
= cupsAddOption("ImageableArea", DefaultPaperSize
,
5227 num_defaults
, &defaults
);
5233 * Open the source file for a copy...
5236 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
5238 cupsFreeOptions(num_defaults
, defaults
);
5244 * Open the destination file for a copy...
5247 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
5249 cupsFreeOptions(num_defaults
, defaults
);
5256 * Copy the source file to the destination...
5259 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
5261 if (!strncmp(buffer
, "*Default", 8))
5264 * Check for an previous default option choice...
5267 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5268 choice
, sizeof(choice
)))
5270 const char *val
; /* Default option value */
5273 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
5276 * Substitute the previous choice...
5279 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
5284 cupsFilePrintf(dst
, "%s\n", buffer
);
5287 if (cups_protocol
[0])
5288 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
5290 cupsFreeOptions(num_defaults
, defaults
);
5293 * Close both files and return...
5300 return (cupsFileClose(dst
));
5305 * 'copy_job_attrs()' - Copy job attributes.
5309 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5310 cupsd_job_t
*job
, /* I - Job */
5311 cups_array_t
*ra
) /* I - Requested attributes array */
5313 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
5317 * Send the requested attributes for each job...
5320 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
5321 con
->servername
, con
->serverport
, "/jobs/%d",
5324 if (!ra
|| cupsArrayFind(ra
, "document-count"))
5325 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5326 "document-count", job
->num_files
);
5328 if (!ra
|| cupsArrayFind(ra
, "job-media-progress"))
5329 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5330 "job-media-progress", job
->progress
);
5332 if (!ra
|| cupsArrayFind(ra
, "job-more-info"))
5333 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5334 "job-more-info", NULL
, job_uri
);
5336 if (job
->state_value
> IPP_JOB_PROCESSING
&&
5337 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
5338 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
5339 job
->num_files
> 0);
5341 if (!ra
|| cupsArrayFind(ra
, "job-printer-up-time"))
5342 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5343 "job-printer-up-time", time(NULL
));
5345 if (!ra
|| cupsArrayFind(ra
, "job-state-reasons"))
5346 add_job_state_reasons(con
, job
);
5348 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
5349 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5350 "job-uri", NULL
, job_uri
);
5352 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0);
5357 * 'copy_printer_attrs()' - Copy printer attributes.
5362 cupsd_client_t
*con
, /* I - Client connection */
5363 cupsd_printer_t
*printer
, /* I - Printer */
5364 cups_array_t
*ra
) /* I - Requested attributes array */
5366 char printer_uri
[HTTP_MAX_URI
];
5368 time_t curtime
; /* Current time */
5369 int i
; /* Looping var */
5370 ipp_attribute_t
*history
; /* History collection */
5374 * Copy the printer attributes to the response using requested-attributes
5375 * and document-format attributes that may be provided by the client.
5378 curtime
= time(NULL
);
5381 if ((!ra
|| cupsArrayFind(ra
, "com.apple.print.recoverable-message")) &&
5382 printer
->recoverable
)
5383 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5384 "com.apple.print.recoverable-message", NULL
,
5385 printer
->recoverable
);
5386 #endif /* __APPLE__ */
5388 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
5389 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5390 "marker-change-time", printer
->marker_time
);
5392 if (printer
->num_printers
> 0 &&
5393 (!ra
|| cupsArrayFind(ra
, "member-uris")))
5395 ipp_attribute_t
*member_uris
; /* member-uris attribute */
5396 cupsd_printer_t
*p2
; /* Printer in class */
5397 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
5400 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
,
5401 IPP_TAG_URI
, "member-uris",
5402 printer
->num_printers
, NULL
,
5405 for (i
= 0; i
< printer
->num_printers
; i
++)
5407 p2
= printer
->printers
[i
];
5409 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported",
5410 IPP_TAG_URI
)) != NULL
)
5411 member_uris
->values
[i
].string
.text
=
5412 _cupsStrAlloc(p2_uri
->values
[0].string
.text
);
5415 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
,
5416 sizeof(printer_uri
), "ipp", NULL
, con
->servername
,
5418 (p2
->type
& CUPS_PRINTER_CLASS
) ?
5419 "/classes/%s" : "/printers/%s", p2
->name
);
5420 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(printer_uri
);
5426 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
5427 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
5428 "printer-alert", NULL
, printer
->alert
);
5430 if (printer
->alert_description
&&
5431 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
5432 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5433 "printer-alert-description", NULL
,
5434 printer
->alert_description
);
5436 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
5437 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
5438 ippTimeToDate(curtime
));
5441 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
5443 if (printer
->reg_name
)
5444 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5445 "printer-dns-sd-name", NULL
, printer
->reg_name
);
5447 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
5448 "printer-dns-sd-name", 0);
5450 #endif /* HAVE_DNSSD */
5452 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
5453 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5454 "printer-error-policy", NULL
, printer
->error_policy
);
5456 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
5457 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
5458 printer
->accepting
);
5460 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
5461 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
5464 if ((!ra
|| cupsArrayFind(ra
, "printer-more-info")) &&
5465 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
5467 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5468 "http", NULL
, con
->servername
, con
->serverport
,
5469 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5470 "/classes/%s" : "/printers/%s", printer
->name
);
5471 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5472 "printer-more-info", NULL
, printer_uri
);
5475 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
5476 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5477 "printer-op-policy", NULL
, printer
->op_policy
);
5479 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
5480 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
5483 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
5484 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5485 "printer-state-change-time", printer
->state_time
);
5487 if (MaxPrinterHistory
> 0 && printer
->num_history
> 0 &&
5488 cupsArrayFind(ra
, "printer-state-history"))
5491 * Printer history is only sent if specifically requested, so that
5492 * older CUPS/IPP clients won't barf on the collection attributes.
5495 history
= ippAddCollections(con
->response
, IPP_TAG_PRINTER
,
5496 "printer-state-history",
5497 printer
->num_history
, NULL
);
5499 for (i
= 0; i
< printer
->num_history
; i
++)
5500 copy_attrs(history
->values
[i
].collection
= ippNew(), printer
->history
[i
],
5501 NULL
, IPP_TAG_ZERO
, 0);
5504 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
5505 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5506 "printer-state-message", NULL
, printer
->state_message
);
5508 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
5509 add_printer_state_reasons(con
, printer
);
5511 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
5513 int type
; /* printer-type value */
5517 * Add the CUPS-specific printer-type attribute...
5520 type
= printer
->type
;
5522 if (printer
== DefaultPrinter
)
5523 type
|= CUPS_PRINTER_DEFAULT
;
5525 if (!printer
->accepting
)
5526 type
|= CUPS_PRINTER_REJECTING
;
5528 if (!printer
->shared
)
5529 type
|= CUPS_PRINTER_NOT_SHARED
;
5531 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
5535 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
5536 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5537 "printer-up-time", curtime
);
5539 if ((!ra
|| cupsArrayFind(ra
, "printer-uri-supported")) &&
5540 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
5542 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5543 "ipp", NULL
, con
->servername
, con
->serverport
,
5544 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5545 "/classes/%s" : "/printers/%s", printer
->name
);
5546 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5547 "printer-uri-supported", NULL
, printer_uri
);
5548 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
5552 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5553 add_queued_job_count(con
, printer
);
5555 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0);
5556 if (printer
->ppd_attrs
)
5557 copy_attrs(con
->response
, printer
->ppd_attrs
, ra
, IPP_TAG_ZERO
, 0);
5558 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
);
5563 * 'copy_subscription_attrs()' - Copy subscription attributes.
5567 copy_subscription_attrs(
5568 cupsd_client_t
*con
, /* I - Client connection */
5569 cupsd_subscription_t
*sub
, /* I - Subscription */
5570 cups_array_t
*ra
) /* I - Requested attributes array */
5572 ipp_attribute_t
*attr
; /* Current attribute */
5573 char printer_uri
[HTTP_MAX_URI
];
5575 int count
; /* Number of events */
5576 unsigned mask
; /* Current event mask */
5577 const char *name
; /* Current event name */
5581 * Copy the subscription attributes to the response using the
5582 * requested-attributes attribute that may be provided by the client.
5585 if (!ra
|| cupsArrayFind(ra
, "notify-events"))
5587 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5590 * Simple event list...
5593 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5594 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5595 "notify-events", NULL
, name
);
5600 * Complex event list...
5603 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5604 if (sub
->mask
& mask
)
5607 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5608 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5609 "notify-events", count
, NULL
, NULL
);
5611 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5612 if (sub
->mask
& mask
)
5614 attr
->values
[count
].string
.text
=
5615 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5622 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5623 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5624 "notify-job-id", sub
->job
->id
);
5626 if (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration")))
5627 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5628 "notify-lease-duration", sub
->lease
);
5630 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5632 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5633 "ipp", NULL
, con
->servername
, con
->serverport
,
5634 "/printers/%s", sub
->dest
->name
);
5635 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5636 "notify-printer-uri", NULL
, printer_uri
);
5639 if (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri")))
5640 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5641 "notify-recipient-uri", NULL
, sub
->recipient
);
5642 else if (!ra
|| cupsArrayFind(ra
, "notify-pull-method"))
5643 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5644 "notify-pull-method", NULL
, "ippget");
5646 if (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name"))
5647 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5648 "notify-subscriber-user-name", NULL
, sub
->owner
);
5650 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5651 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5652 "notify-subscription-id", sub
->id
);
5654 if (!ra
|| cupsArrayFind(ra
, "notify-time-interval"))
5655 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5656 "notify-time-interval", sub
->interval
);
5658 if (sub
->user_data_len
> 0 && (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5659 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5660 sub
->user_data
, sub
->user_data_len
);
5665 * 'create_job()' - Print a file to a printer or class.
5669 create_job(cupsd_client_t
*con
, /* I - Client connection */
5670 ipp_attribute_t
*uri
) /* I - Printer URI */
5672 cupsd_printer_t
*printer
; /* Printer */
5673 cupsd_job_t
*job
; /* New job */
5676 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5677 con
->http
.fd
, uri
->values
[0].string
.text
);
5680 * Is the destination valid?
5683 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5689 send_ipp_status(con
, IPP_NOT_FOUND
,
5690 _("The printer or class was not found."));
5695 * Create the job object...
5698 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5701 job
->pending_timeout
= 1;
5704 * Save and log the job...
5707 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5708 job
->dest
, job
->username
);
5713 * 'create_requested_array()' - Create an array for the requested-attributes.
5716 static cups_array_t
* /* O - Array of attributes or NULL */
5717 create_requested_array(ipp_t
*request
) /* I - IPP request */
5719 int i
; /* Looping var */
5720 ipp_attribute_t
*requested
; /* requested-attributes attribute */
5721 cups_array_t
*ra
; /* Requested attributes array */
5722 char *value
; /* Current value */
5726 * Get the requested-attributes attribute, and return NULL if we don't
5730 if ((requested
= ippFindAttribute(request
, "requested-attributes",
5731 IPP_TAG_KEYWORD
)) == NULL
)
5735 * If the attribute contains a single "all" keyword, return NULL...
5738 if (requested
->num_values
== 1 &&
5739 !strcmp(requested
->values
[0].string
.text
, "all"))
5743 * Create an array using "strcmp" as the comparison function...
5746 ra
= cupsArrayNew((cups_array_func_t
)strcmp
, NULL
);
5748 for (i
= 0; i
< requested
->num_values
; i
++)
5750 value
= requested
->values
[i
].string
.text
;
5752 if (!strcmp(value
, "job-template"))
5754 cupsArrayAdd(ra
, "copies");
5755 cupsArrayAdd(ra
, "copies-default");
5756 cupsArrayAdd(ra
, "copies-supported");
5757 cupsArrayAdd(ra
, "finishings");
5758 cupsArrayAdd(ra
, "finishings-default");
5759 cupsArrayAdd(ra
, "finishings-supported");
5760 cupsArrayAdd(ra
, "job-hold-until");
5761 cupsArrayAdd(ra
, "job-hold-until-default");
5762 cupsArrayAdd(ra
, "job-hold-until-supported");
5763 cupsArrayAdd(ra
, "job-priority");
5764 cupsArrayAdd(ra
, "job-priority-default");
5765 cupsArrayAdd(ra
, "job-priority-supported");
5766 cupsArrayAdd(ra
, "job-sheets");
5767 cupsArrayAdd(ra
, "job-sheets-default");
5768 cupsArrayAdd(ra
, "job-sheets-supported");
5769 cupsArrayAdd(ra
, "media");
5770 cupsArrayAdd(ra
, "media-default");
5771 cupsArrayAdd(ra
, "media-supported");
5772 cupsArrayAdd(ra
, "multiple-document-handling");
5773 cupsArrayAdd(ra
, "multiple-document-handling-default");
5774 cupsArrayAdd(ra
, "multiple-document-handling-supported");
5775 cupsArrayAdd(ra
, "number-up");
5776 cupsArrayAdd(ra
, "number-up-default");
5777 cupsArrayAdd(ra
, "number-up-supported");
5778 cupsArrayAdd(ra
, "orientation-requested");
5779 cupsArrayAdd(ra
, "orientation-requested-default");
5780 cupsArrayAdd(ra
, "orientation-requested-supported");
5781 cupsArrayAdd(ra
, "page-ranges");
5782 cupsArrayAdd(ra
, "page-ranges-supported");
5783 cupsArrayAdd(ra
, "printer-resolution");
5784 cupsArrayAdd(ra
, "printer-resolution-default");
5785 cupsArrayAdd(ra
, "printer-resolution-supported");
5786 cupsArrayAdd(ra
, "print-quality");
5787 cupsArrayAdd(ra
, "print-quality-default");
5788 cupsArrayAdd(ra
, "print-quality-supported");
5789 cupsArrayAdd(ra
, "sides");
5790 cupsArrayAdd(ra
, "sides-default");
5791 cupsArrayAdd(ra
, "sides-supported");
5793 else if (!strcmp(value
, "job-description"))
5795 cupsArrayAdd(ra
, "date-time-at-completed");
5796 cupsArrayAdd(ra
, "date-time-at-creation");
5797 cupsArrayAdd(ra
, "date-time-at-processing");
5798 cupsArrayAdd(ra
, "job-detailed-status-message");
5799 cupsArrayAdd(ra
, "job-document-access-errors");
5800 cupsArrayAdd(ra
, "job-id");
5801 cupsArrayAdd(ra
, "job-impressions");
5802 cupsArrayAdd(ra
, "job-impressions-completed");
5803 cupsArrayAdd(ra
, "job-k-octets");
5804 cupsArrayAdd(ra
, "job-k-octets-processed");
5805 cupsArrayAdd(ra
, "job-media-progress");
5806 cupsArrayAdd(ra
, "job-media-sheets");
5807 cupsArrayAdd(ra
, "job-media-sheets-completed");
5808 cupsArrayAdd(ra
, "job-message-from-operator");
5809 cupsArrayAdd(ra
, "job-more-info");
5810 cupsArrayAdd(ra
, "job-name");
5811 cupsArrayAdd(ra
, "job-originating-user-name");
5812 cupsArrayAdd(ra
, "job-printer-up-time");
5813 cupsArrayAdd(ra
, "job-printer-uri");
5814 cupsArrayAdd(ra
, "job-state");
5815 cupsArrayAdd(ra
, "job-state-message");
5816 cupsArrayAdd(ra
, "job-state-reasons");
5817 cupsArrayAdd(ra
, "job-uri");
5818 cupsArrayAdd(ra
, "number-of-documents");
5819 cupsArrayAdd(ra
, "number-of-intervening-jobs");
5820 cupsArrayAdd(ra
, "output-device-assigned");
5821 cupsArrayAdd(ra
, "time-at-completed");
5822 cupsArrayAdd(ra
, "time-at-creation");
5823 cupsArrayAdd(ra
, "time-at-processing");
5825 else if (!strcmp(value
, "printer-description"))
5827 cupsArrayAdd(ra
, "charset-configured");
5828 cupsArrayAdd(ra
, "charset-supported");
5829 cupsArrayAdd(ra
, "color-supported");
5830 cupsArrayAdd(ra
, "compression-supported");
5831 cupsArrayAdd(ra
, "document-format-default");
5832 cupsArrayAdd(ra
, "document-format-supported");
5833 cupsArrayAdd(ra
, "generated-natural-language-supported");
5834 cupsArrayAdd(ra
, "ipp-versions-supported");
5835 cupsArrayAdd(ra
, "job-impressions-supported");
5836 cupsArrayAdd(ra
, "job-k-octets-supported");
5837 cupsArrayAdd(ra
, "job-media-sheets-supported");
5838 cupsArrayAdd(ra
, "job-settable-attributes-supported");
5839 cupsArrayAdd(ra
, "multiple-document-jobs-supported");
5840 cupsArrayAdd(ra
, "multiple-operation-time-out");
5841 cupsArrayAdd(ra
, "natural-language-configured");
5842 cupsArrayAdd(ra
, "notify-attributes-supported");
5843 cupsArrayAdd(ra
, "notify-lease-duration-default");
5844 cupsArrayAdd(ra
, "notify-lease-duration-supported");
5845 cupsArrayAdd(ra
, "notify-max-events-supported");
5846 cupsArrayAdd(ra
, "notify-events-default");
5847 cupsArrayAdd(ra
, "notify-events-supported");
5848 cupsArrayAdd(ra
, "notify-pull-method-supported");
5849 cupsArrayAdd(ra
, "notify-schemes-supported");
5850 cupsArrayAdd(ra
, "operations-supported");
5851 cupsArrayAdd(ra
, "pages-per-minute");
5852 cupsArrayAdd(ra
, "pages-per-minute-color");
5853 cupsArrayAdd(ra
, "pdl-override-supported");
5854 cupsArrayAdd(ra
, "printer-alert");
5855 cupsArrayAdd(ra
, "printer-alert-description");
5856 cupsArrayAdd(ra
, "printer-commands");
5857 cupsArrayAdd(ra
, "printer-current-time");
5858 cupsArrayAdd(ra
, "printer-driver-installer");
5859 cupsArrayAdd(ra
, "printer-dns-sd-name");
5860 cupsArrayAdd(ra
, "printer-info");
5861 cupsArrayAdd(ra
, "printer-is-accepting-jobs");
5862 cupsArrayAdd(ra
, "printer-location");
5863 cupsArrayAdd(ra
, "printer-make-and-model");
5864 cupsArrayAdd(ra
, "printer-message-from-operator");
5865 cupsArrayAdd(ra
, "printer-more-info");
5866 cupsArrayAdd(ra
, "printer-more-info-manufacturer");
5867 cupsArrayAdd(ra
, "printer-name");
5868 cupsArrayAdd(ra
, "printer-state");
5869 cupsArrayAdd(ra
, "printer-state-message");
5870 cupsArrayAdd(ra
, "printer-state-reasons");
5871 cupsArrayAdd(ra
, "printer-settable-attributes-supported");
5872 cupsArrayAdd(ra
, "printer-type");
5873 cupsArrayAdd(ra
, "printer-up-time");
5874 cupsArrayAdd(ra
, "printer-uri-supported");
5875 cupsArrayAdd(ra
, "queued-job-count");
5876 cupsArrayAdd(ra
, "reference-uri-schemes-supported");
5877 cupsArrayAdd(ra
, "uri-authentication-supported");
5878 cupsArrayAdd(ra
, "uri-security-supported");
5880 else if (!strcmp(value
, "printer-defaults"))
5882 char *name
; /* Option name */
5885 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5887 name
= (char *)cupsArrayNext(CommonDefaults
))
5888 cupsArrayAdd(ra
, name
);
5890 else if (!strcmp(value
, "subscription-template"))
5892 cupsArrayAdd(ra
, "notify-attributes");
5893 cupsArrayAdd(ra
, "notify-charset");
5894 cupsArrayAdd(ra
, "notify-events");
5895 cupsArrayAdd(ra
, "notify-lease-duration");
5896 cupsArrayAdd(ra
, "notify-natural-language");
5897 cupsArrayAdd(ra
, "notify-pull-method");
5898 cupsArrayAdd(ra
, "notify-recipient-uri");
5899 cupsArrayAdd(ra
, "notify-time-interval");
5900 cupsArrayAdd(ra
, "notify-user-data");
5903 cupsArrayAdd(ra
, value
);
5911 * 'create_subscription()' - Create a notification subscription.
5915 create_subscription(
5916 cupsd_client_t
*con
, /* I - Client connection */
5917 ipp_attribute_t
*uri
) /* I - Printer URI */
5919 http_status_t status
; /* Policy status */
5920 int i
; /* Looping var */
5921 ipp_attribute_t
*attr
; /* Current attribute */
5922 cups_ptype_t dtype
; /* Destination type (printer/class) */
5923 char scheme
[HTTP_MAX_URI
],
5924 /* Scheme portion of URI */
5925 userpass
[HTTP_MAX_URI
],
5926 /* Username portion of URI */
5928 /* Host portion of URI */
5929 resource
[HTTP_MAX_URI
];
5930 /* Resource portion of URI */
5931 int port
; /* Port portion of URI */
5932 cupsd_printer_t
*printer
; /* Printer/class */
5933 cupsd_job_t
*job
; /* Job */
5934 int jobid
; /* Job ID */
5935 cupsd_subscription_t
*sub
; /* Subscription object */
5936 const char *username
, /* requesting-user-name or
5937 authenticated username */
5938 *recipient
, /* notify-recipient-uri */
5939 *pullmethod
; /* notify-pull-method */
5940 ipp_attribute_t
*user_data
; /* notify-user-data */
5941 int interval
, /* notify-time-interval */
5942 lease
; /* notify-lease-duration */
5943 unsigned mask
; /* notify-events */
5944 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5945 *notify_lease
; /* notify-lease-duration(-default) */
5949 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5951 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5952 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5953 attr
->value_tag
, attr
->name
);
5955 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5960 * Is the destination valid?
5963 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5964 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
5965 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5967 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5968 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5969 sizeof(host
), &port
, resource
, sizeof(resource
));
5971 if (!strcmp(resource
, "/"))
5973 dtype
= (cups_ptype_t
)0;
5976 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5978 dtype
= (cups_ptype_t
)0;
5981 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5983 dtype
= CUPS_PRINTER_CLASS
;
5986 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5992 send_ipp_status(con
, IPP_NOT_FOUND
,
5993 _("The printer or class was not found."));
6003 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6006 send_http_error(con
, status
, printer
);
6010 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6012 send_http_error(con
, status
, NULL
);
6017 * Get the user that is requesting the subscription...
6020 username
= get_username(con
);
6023 * Find the first subscription group attribute; return if we have
6027 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
6028 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
6033 send_ipp_status(con
, IPP_BAD_REQUEST
,
6034 _("No subscription attributes in request!"));
6039 * Process the subscription attributes in the request...
6042 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
6050 lease
= DefaultLeaseDuration
;
6052 mask
= CUPSD_EVENT_NONE
;
6056 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
6058 notify_lease
= ippFindAttribute(printer
->attrs
,
6059 "notify-lease-duration-default",
6063 lease
= notify_lease
->values
[0].integer
;
6067 notify_events
= NULL
;
6068 notify_lease
= NULL
;
6071 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
6073 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
6074 attr
->value_tag
== IPP_TAG_URI
)
6077 * Validate the recipient scheme against the ServerBin/notifier
6081 char notifier
[1024]; /* Notifier filename */
6084 recipient
= attr
->values
[0].string
.text
;
6086 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
6087 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
6088 host
, sizeof(host
), &port
,
6089 resource
, sizeof(resource
)) < HTTP_URI_OK
)
6091 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6092 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
6093 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6094 "notify-status-code", IPP_URI_SCHEME
);
6098 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
6100 if (access(notifier
, X_OK
))
6102 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6103 _("notify-recipient-uri URI \"%s\" uses unknown "
6104 "scheme!"), recipient
);
6105 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6106 "notify-status-code", IPP_URI_SCHEME
);
6110 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
6112 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6113 _("notify-recipient-uri URI \"%s\" is already used!"),
6115 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6116 "notify-status-code", IPP_ATTRIBUTES
);
6120 else if (!strcmp(attr
->name
, "notify-pull-method") &&
6121 attr
->value_tag
== IPP_TAG_KEYWORD
)
6123 pullmethod
= attr
->values
[0].string
.text
;
6125 if (strcmp(pullmethod
, "ippget"))
6127 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6128 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
6129 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6130 "notify-status-code", IPP_ATTRIBUTES
);
6134 else if (!strcmp(attr
->name
, "notify-charset") &&
6135 attr
->value_tag
== IPP_TAG_CHARSET
&&
6136 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
6137 strcmp(attr
->values
[0].string
.text
, "utf-8"))
6139 send_ipp_status(con
, IPP_CHARSET
,
6140 _("Character set \"%s\" not supported!"),
6141 attr
->values
[0].string
.text
);
6144 else if (!strcmp(attr
->name
, "notify-natural-language") &&
6145 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
6146 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
6148 send_ipp_status(con
, IPP_CHARSET
,
6149 _("Language \"%s\" not supported!"),
6150 attr
->values
[0].string
.text
);
6153 else if (!strcmp(attr
->name
, "notify-user-data") &&
6154 attr
->value_tag
== IPP_TAG_STRING
)
6156 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
6158 send_ipp_status(con
, IPP_REQUEST_VALUE
,
6159 _("The notify-user-data value is too large "
6160 "(%d > 63 octets)!"),
6161 attr
->values
[0].unknown
.length
);
6167 else if (!strcmp(attr
->name
, "notify-events") &&
6168 attr
->value_tag
== IPP_TAG_KEYWORD
)
6169 notify_events
= attr
;
6170 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
6171 attr
->value_tag
== IPP_TAG_INTEGER
)
6172 lease
= attr
->values
[0].integer
;
6173 else if (!strcmp(attr
->name
, "notify-time-interval") &&
6174 attr
->value_tag
== IPP_TAG_INTEGER
)
6175 interval
= attr
->values
[0].integer
;
6176 else if (!strcmp(attr
->name
, "notify-job-id") &&
6177 attr
->value_tag
== IPP_TAG_INTEGER
)
6178 jobid
= attr
->values
[0].integer
;
6185 for (i
= 0; i
< notify_events
->num_values
; i
++)
6186 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
6190 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
6192 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
6193 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
6194 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
6196 if (!recipient
&& !pullmethod
)
6199 if (mask
== CUPSD_EVENT_NONE
)
6202 mask
= CUPSD_EVENT_JOB_COMPLETED
;
6204 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
6207 send_ipp_status(con
, IPP_BAD_REQUEST
,
6208 _("notify-events not specified!"));
6213 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
6215 cupsdLogMessage(CUPSD_LOG_INFO
,
6216 "create_subscription: Limiting notify-lease-duration to "
6219 lease
= MaxLeaseDuration
;
6224 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6226 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job %d not found!"), jobid
);
6233 if ((sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0)) == NULL
)
6235 send_ipp_status(con
, IPP_TOO_MANY_SUBSCRIPTIONS
,
6236 _("There are too many subscriptions."));
6241 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
6244 cupsdLogMessage(CUPSD_LOG_DEBUG
,
6245 "Added subscription %d for printer \"%s\"",
6246 sub
->id
, printer
->name
);
6248 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for server",
6251 sub
->interval
= interval
;
6253 sub
->expire
= lease
? time(NULL
) + lease
: 0;
6255 cupsdSetString(&sub
->owner
, username
);
6259 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
6260 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
6261 sub
->user_data_len
);
6264 ippAddSeparator(con
->response
);
6265 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
6266 "notify-subscription-id", sub
->id
);
6268 con
->response
->request
.status
.status_code
= IPP_OK
;
6274 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
6279 * 'delete_printer()' - Remove a printer or class from the system.
6283 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
6284 ipp_attribute_t
*uri
) /* I - URI of printer or class */
6286 http_status_t status
; /* Policy status */
6287 cups_ptype_t dtype
; /* Destination type (printer/class) */
6288 cupsd_printer_t
*printer
; /* Printer/class */
6289 char filename
[1024]; /* Script/PPD filename */
6292 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
6293 con
->http
.fd
, uri
->values
[0].string
.text
);
6296 * Do we have a valid URI?
6299 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6305 send_ipp_status(con
, IPP_NOT_FOUND
,
6306 _("The printer or class was not found."));
6314 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6316 send_http_error(con
, status
, NULL
);
6321 * Remove old jobs...
6324 cupsdCancelJobs(printer
->name
, NULL
, 1);
6327 * Remove old subscriptions and send a "deleted printer" event...
6330 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
6331 "%s \"%s\" deleted by \"%s\".",
6332 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
6333 printer
->name
, get_username(con
));
6335 cupsdExpireSubscriptions(printer
, NULL
);
6338 * Remove any old PPD or script files...
6341 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
6345 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6349 snprintf(filename
, sizeof(filename
), "%s/%s.ipp", CacheDir
, printer
->name
);
6354 * Unregister color profiles...
6357 apple_unregister_profiles(printer
);
6358 #endif /* __APPLE__ */
6360 if (dtype
& CUPS_PRINTER_CLASS
)
6362 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
6363 printer
->name
, get_username(con
));
6365 cupsdDeletePrinter(printer
, 0);
6366 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6370 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
6371 printer
->name
, get_username(con
));
6373 cupsdDeletePrinter(printer
, 0);
6374 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
6377 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
6380 * Return with no errors...
6383 con
->response
->request
.status
.status_code
= IPP_OK
;
6388 * 'get_default()' - Get the default destination.
6392 get_default(cupsd_client_t
*con
) /* I - Client connection */
6394 http_status_t status
; /* Policy status */
6395 cups_array_t
*ra
; /* Requested attributes array */
6398 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
6404 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6406 send_http_error(con
, status
, NULL
);
6412 ra
= create_requested_array(con
->request
);
6414 copy_printer_attrs(con
, DefaultPrinter
, ra
);
6416 cupsArrayDelete(ra
);
6418 con
->response
->request
.status
.status_code
= IPP_OK
;
6421 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer"));
6426 * 'get_devices()' - Get the list of available devices on the local system.
6430 get_devices(cupsd_client_t
*con
) /* I - Client connection */
6432 http_status_t status
; /* Policy status */
6433 ipp_attribute_t
*limit
, /* limit attribute */
6434 *timeout
, /* timeout attribute */
6435 *requested
, /* requested-attributes attribute */
6436 *exclude
; /* exclude-schemes attribute */
6437 char command
[1024], /* cups-deviced command */
6438 options
[1024], /* Options to pass to command */
6440 /* String for requested attributes */
6442 /* String for excluded attributes */
6445 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
6451 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6453 send_http_error(con
, status
, NULL
);
6458 * Run cups-deviced command with the given options...
6461 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6462 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
6463 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6465 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
6468 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6470 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6473 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6475 exclude_str
[0] = '\0';
6477 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
6478 snprintf(options
, sizeof(options
),
6479 "%d+%d+%d+%d+%s%s%s",
6480 con
->request
->request
.op
.request_id
,
6481 limit
? limit
->values
[0].integer
: 0,
6482 timeout
? timeout
->values
[0].integer
: 10,
6485 exclude_str
[0] ? "%20" : "", exclude_str
);
6487 if (cupsdSendCommand(con
, command
, options
, 1))
6490 * Command started successfully, don't send an IPP response here...
6493 ippDelete(con
->response
);
6494 con
->response
= NULL
;
6499 * Command failed, return "internal error" so the user knows something
6503 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6504 _("cups-deviced failed to execute."));
6510 * 'get_document()' - Get a copy of a job file.
6514 get_document(cupsd_client_t
*con
, /* I - Client connection */
6515 ipp_attribute_t
*uri
) /* I - Job URI */
6517 http_status_t status
; /* Policy status */
6518 ipp_attribute_t
*attr
; /* Current attribute */
6519 int jobid
; /* Job ID */
6520 int docnum
; /* Document number */
6521 cupsd_job_t
*job
; /* Current job */
6522 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
6523 username
[HTTP_MAX_URI
], /* Username portion of URI */
6524 host
[HTTP_MAX_URI
], /* Host portion of URI */
6525 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6526 int port
; /* Port portion of URI */
6527 char filename
[1024], /* Filename for document */
6528 format
[1024]; /* Format for document */
6531 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
6532 con
->http
.fd
, uri
->values
[0].string
.text
);
6535 * See if we have a job URI or a printer URI...
6538 if (!strcmp(uri
->name
, "printer-uri"))
6541 * Got a printer URI; see if we also have a job-id attribute...
6544 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6545 IPP_TAG_INTEGER
)) == NULL
)
6547 send_ipp_status(con
, IPP_BAD_REQUEST
,
6548 _("Got a printer-uri attribute but no job-id!"));
6552 jobid
= attr
->values
[0].integer
;
6557 * Got a job URI; parse it to get the job ID...
6560 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6561 sizeof(scheme
), username
, sizeof(username
), host
,
6562 sizeof(host
), &port
, resource
, sizeof(resource
));
6564 if (strncmp(resource
, "/jobs/", 6))
6570 send_ipp_status(con
, IPP_BAD_REQUEST
,
6571 _("Bad job-uri attribute \"%s\"!"),
6572 uri
->values
[0].string
.text
);
6576 jobid
= atoi(resource
+ 6);
6580 * See if the job exists...
6583 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6586 * Nope - return a "not found" error...
6589 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6597 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6599 send_http_error(con
, status
, NULL
);
6604 * Get the document number...
6607 if ((attr
= ippFindAttribute(con
->request
, "document-number",
6608 IPP_TAG_INTEGER
)) == NULL
)
6610 send_ipp_status(con
, IPP_BAD_REQUEST
,
6611 _("Missing document-number attribute!"));
6615 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
6616 attr
->num_values
> 1)
6618 send_ipp_status(con
, IPP_NOT_FOUND
, _("Document %d not found in job %d."),
6623 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
6625 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
6627 cupsdLogMessage(CUPSD_LOG_ERROR
,
6628 "Unable to open document %d in job %d - %s", docnum
, jobid
,
6630 send_ipp_status(con
, IPP_NOT_FOUND
,
6631 _("Unable to open document %d in job %d!"), docnum
, jobid
);
6635 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6639 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6640 job
->filetypes
[docnum
- 1]->type
);
6642 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6644 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6646 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6647 IPP_TAG_NAME
)) != NULL
)
6648 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6649 NULL
, attr
->values
[0].string
.text
);
6654 * 'get_job_attrs()' - Get job attributes.
6658 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6659 ipp_attribute_t
*uri
) /* I - Job URI */
6661 http_status_t status
; /* Policy status */
6662 ipp_attribute_t
*attr
; /* Current attribute */
6663 int jobid
; /* Job ID */
6664 cupsd_job_t
*job
; /* Current job */
6665 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
6666 username
[HTTP_MAX_URI
], /* Username portion of URI */
6667 host
[HTTP_MAX_URI
], /* Host portion of URI */
6668 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6669 int port
; /* Port portion of URI */
6670 cups_array_t
*ra
; /* Requested attributes array */
6673 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6674 con
->http
.fd
, uri
->values
[0].string
.text
);
6677 * See if we have a job URI or a printer URI...
6680 if (!strcmp(uri
->name
, "printer-uri"))
6683 * Got a printer URI; see if we also have a job-id attribute...
6686 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6687 IPP_TAG_INTEGER
)) == NULL
)
6689 send_ipp_status(con
, IPP_BAD_REQUEST
,
6690 _("Got a printer-uri attribute but no job-id!"));
6694 jobid
= attr
->values
[0].integer
;
6699 * Got a job URI; parse it to get the job ID...
6702 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6703 sizeof(scheme
), username
, sizeof(username
), host
,
6704 sizeof(host
), &port
, resource
, sizeof(resource
));
6706 if (strncmp(resource
, "/jobs/", 6))
6712 send_ipp_status(con
, IPP_BAD_REQUEST
,
6713 _("Bad job-uri attribute \"%s\"!"),
6714 uri
->values
[0].string
.text
);
6718 jobid
= atoi(resource
+ 6);
6722 * See if the job exists...
6725 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6728 * Nope - return a "not found" error...
6731 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6739 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6741 send_http_error(con
, status
, NULL
);
6746 * Copy attributes...
6751 ra
= create_requested_array(con
->request
);
6752 copy_job_attrs(con
, job
, ra
);
6753 cupsArrayDelete(ra
);
6755 con
->response
->request
.status
.status_code
= IPP_OK
;
6760 * 'get_jobs()' - Get a list of jobs for the specified printer.
6764 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6765 ipp_attribute_t
*uri
) /* I - Printer URI */
6767 http_status_t status
; /* Policy status */
6768 ipp_attribute_t
*attr
; /* Current attribute */
6769 const char *dest
; /* Destination */
6770 cups_ptype_t dtype
; /* Destination type (printer/class) */
6771 cups_ptype_t dmask
; /* Destination type mask */
6772 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6773 username
[HTTP_MAX_URI
], /* Username portion of URI */
6774 host
[HTTP_MAX_URI
], /* Host portion of URI */
6775 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6776 int port
; /* Port portion of URI */
6777 int completed
; /* Completed jobs? */
6778 int first_job_id
; /* First job ID */
6779 int limit
; /* Maximum number of jobs to return */
6780 int count
; /* Number of jobs that match */
6781 cupsd_job_t
*job
; /* Current job pointer */
6782 cupsd_printer_t
*printer
; /* Printer */
6783 cups_array_t
*list
; /* Which job list... */
6784 cups_array_t
*ra
; /* Requested attributes array */
6787 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6788 uri
->values
[0].string
.text
);
6791 * Is the destination valid?
6794 if (strcmp(uri
->name
, "printer-uri"))
6796 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No printer-uri in request!"));
6800 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6801 sizeof(scheme
), username
, sizeof(username
), host
,
6802 sizeof(host
), &port
, resource
, sizeof(resource
));
6804 if (!strcmp(resource
, "/"))
6807 dtype
= (cups_ptype_t
)0;
6808 dmask
= (cups_ptype_t
)0;
6811 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6814 dtype
= (cups_ptype_t
)0;
6815 dmask
= CUPS_PRINTER_CLASS
;
6818 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6821 dtype
= CUPS_PRINTER_CLASS
;
6822 dmask
= CUPS_PRINTER_CLASS
;
6825 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6832 send_ipp_status(con
, IPP_NOT_FOUND
,
6833 _("The printer or class was not found."));
6838 dtype
&= CUPS_PRINTER_CLASS
;
6839 dmask
= CUPS_PRINTER_CLASS
;
6848 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6851 send_http_error(con
, status
, printer
);
6855 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6857 send_http_error(con
, status
, NULL
);
6862 * See if the "which-jobs" attribute have been specified...
6865 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6866 IPP_TAG_KEYWORD
)) != NULL
&&
6867 !strcmp(attr
->values
[0].string
.text
, "completed"))
6872 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "all"))
6877 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "printing"))
6880 list
= PrintingJobs
;
6889 * See if they want to limit the number of jobs reported...
6892 if ((attr
= ippFindAttribute(con
->request
, "limit",
6893 IPP_TAG_INTEGER
)) != NULL
)
6894 limit
= attr
->values
[0].integer
;
6898 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6899 IPP_TAG_INTEGER
)) != NULL
)
6900 first_job_id
= attr
->values
[0].integer
;
6905 * See if we only want to see jobs for a specific user...
6908 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6909 IPP_TAG_BOOLEAN
)) != NULL
&&
6910 attr
->values
[0].boolean
)
6911 strlcpy(username
, get_username(con
), sizeof(username
));
6915 ra
= create_requested_array(con
->request
);
6918 * OK, build a list of jobs for this printer...
6921 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6922 (limit
<= 0 || count
< limit
) && job
;
6923 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6926 * Filter out jobs that don't match...
6929 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: job->id = %d", job
->id
);
6931 if (!job
->dest
|| !job
->username
)
6934 if (!job
->dest
|| !job
->username
)
6937 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6938 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6940 if ((job
->dtype
& dmask
) != dtype
&&
6941 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6943 if (completed
&& job
->state_value
<= IPP_JOB_STOPPED
)
6946 if (job
->id
< first_job_id
)
6954 if (username
[0] && strcasecmp(username
, job
->username
))
6958 ippAddSeparator(con
->response
);
6962 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count = %d", count
);
6964 copy_job_attrs(con
, job
, ra
);
6967 cupsArrayDelete(ra
);
6969 con
->response
->request
.status
.status_code
= IPP_OK
;
6974 * 'get_notifications()' - Get events for a subscription.
6978 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6980 int i
, j
; /* Looping vars */
6981 http_status_t status
; /* Policy status */
6982 cupsd_subscription_t
*sub
; /* Subscription */
6983 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6984 *sequences
; /* notify-sequence-numbers */
6985 int min_seq
; /* Minimum sequence number */
6986 int interval
; /* Poll interval */
6989 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6993 * Get subscription attributes...
6996 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6998 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
7003 send_ipp_status(con
, IPP_BAD_REQUEST
,
7004 _("Missing notify-subscription-ids attribute!"));
7009 * Are the subscription IDs valid?
7012 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
7014 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
7017 * Bad subscription ID...
7020 send_ipp_status(con
, IPP_NOT_FOUND
,
7021 _("notify-subscription-id %d no good!"),
7022 ids
->values
[i
].integer
);
7030 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7032 con
, sub
->owner
)) != HTTP_OK
)
7034 send_http_error(con
, status
, sub
->dest
);
7039 * Check the subscription type and update the interval accordingly.
7042 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
7045 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
7047 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
7053 * Tell the client to poll again in N seconds...
7057 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
7058 "notify-get-interval", interval
);
7060 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
7061 "printer-up-time", time(NULL
));
7064 * Copy the subscription event attributes to the response.
7067 con
->response
->request
.status
.status_code
=
7068 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
7070 for (i
= 0; i
< ids
->num_values
; i
++)
7073 * Get the subscription and sequence number...
7076 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
7078 if (sequences
&& i
< sequences
->num_values
)
7079 min_seq
= sequences
->values
[i
].integer
;
7084 * If we don't have any new events, nothing to do here...
7087 if (min_seq
> (sub
->first_event_id
+ sub
->num_events
))
7091 * Otherwise copy all of the new events...
7094 if (sub
->first_event_id
> min_seq
)
7097 j
= min_seq
- sub
->first_event_id
;
7099 for (; j
< sub
->num_events
; j
++)
7101 ippAddSeparator(con
->response
);
7103 copy_attrs(con
->response
, sub
->events
[j
]->attrs
, NULL
,
7104 IPP_TAG_EVENT_NOTIFICATION
, 0);
7111 * 'get_ppd()' - Get a named PPD from the local system.
7115 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
7116 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
7118 http_status_t status
; /* Policy status */
7119 cupsd_printer_t
*dest
; /* Destination */
7120 cups_ptype_t dtype
; /* Destination type */
7123 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
7124 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
7126 if (!strcmp(uri
->name
, "ppd-name"))
7129 * Return a PPD file from cups-driverd...
7132 char command
[1024], /* cups-driverd command */
7133 options
[1024], /* Options to pass to command */
7134 ppd_name
[1024]; /* ppd-name */
7141 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7143 send_http_error(con
, status
, NULL
);
7148 * Run cups-driverd command with the given options...
7151 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7152 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
7153 snprintf(options
, sizeof(options
), "get+%d+%s",
7154 con
->request
->request
.op
.request_id
, ppd_name
);
7156 if (cupsdSendCommand(con
, command
, options
, 0))
7159 * Command started successfully, don't send an IPP response here...
7162 ippDelete(con
->response
);
7163 con
->response
= NULL
;
7168 * Command failed, return "internal error" so the user knows something
7172 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7173 _("cups-driverd failed to execute."));
7176 else if (!strcmp(uri
->name
, "printer-uri") &&
7177 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
7179 int i
; /* Looping var */
7180 char filename
[1024]; /* PPD filename */
7187 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7189 send_http_error(con
, status
, dest
);
7194 * See if we need the PPD for a class or remote printer...
7197 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7200 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
7202 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7203 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7204 "printer-uri", NULL
, dest
->uri
);
7207 else if (dtype
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
))
7209 for (i
= 0; i
< dest
->num_printers
; i
++)
7210 if (!(dest
->printers
[i
]->type
&
7211 (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
)))
7213 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7214 dest
->printers
[i
]->name
);
7216 if (!access(filename
, 0))
7220 if (i
< dest
->num_printers
)
7221 dest
= dest
->printers
[i
];
7224 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7225 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7226 "printer-uri", NULL
, dest
->printers
[0]->uri
);
7232 * Found the printer with the PPD file, now see if there is one...
7235 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
7237 send_ipp_status(con
, IPP_NOT_FOUND
,
7238 _("The PPD file \"%s\" could not be opened: %s"),
7239 uri
->values
[0].string
.text
, strerror(errno
));
7243 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
7247 con
->response
->request
.status
.status_code
= IPP_OK
;
7250 send_ipp_status(con
, IPP_NOT_FOUND
,
7251 _("The PPD file \"%s\" could not be found."),
7252 uri
->values
[0].string
.text
);
7257 * 'get_ppds()' - Get the list of PPD files on the local system.
7261 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
7263 http_status_t status
; /* Policy status */
7264 ipp_attribute_t
*limit
, /* Limit attribute */
7265 *device
, /* ppd-device-id attribute */
7266 *language
, /* ppd-natural-language attribute */
7267 *make
, /* ppd-make attribute */
7268 *model
, /* ppd-make-and-model attribute */
7269 *model_number
, /* ppd-model-number attribute */
7270 *product
, /* ppd-product attribute */
7271 *psversion
, /* ppd-psverion attribute */
7272 *type
, /* ppd-type attribute */
7273 *requested
; /* requested-attributes attribute */
7274 char command
[1024], /* cups-driverd command */
7275 options
[1024], /* Options to pass to command */
7276 device_str
[256],/* Escaped ppd-device-id string */
7278 /* Escaped ppd-natural-language */
7279 make_str
[256], /* Escaped ppd-make string */
7280 model_str
[256], /* Escaped ppd-make-and-model string */
7281 model_number_str
[256],
7282 /* ppd-model-number string */
7284 /* Escaped ppd-product string */
7286 /* Escaped ppd-psversion string */
7287 type_str
[256], /* Escaped ppd-type string */
7289 /* String for requested attributes */
7292 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
7298 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7300 send_http_error(con
, status
, NULL
);
7305 * Run cups-driverd command with the given options...
7308 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
7309 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
7310 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
7312 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
7313 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
7315 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
7317 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
7318 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
7319 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
7320 requested
= ippFindAttribute(con
->request
, "requested-attributes",
7324 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
7326 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
7329 url_encode_attr(device
, device_str
, sizeof(device_str
));
7331 device_str
[0] = '\0';
7334 url_encode_attr(language
, language_str
, sizeof(language_str
));
7336 language_str
[0] = '\0';
7339 url_encode_attr(make
, make_str
, sizeof(make_str
));
7344 url_encode_attr(model
, model_str
, sizeof(model_str
));
7346 model_str
[0] = '\0';
7349 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
7350 model_number
->values
[0].integer
);
7352 model_number_str
[0] = '\0';
7355 url_encode_attr(product
, product_str
, sizeof(product_str
));
7357 product_str
[0] = '\0';
7360 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
7362 psversion_str
[0] = '\0';
7365 url_encode_attr(type
, type_str
, sizeof(type_str
));
7369 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7370 snprintf(options
, sizeof(options
),
7371 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
7372 con
->request
->request
.op
.request_id
,
7373 limit
? limit
->values
[0].integer
: 0,
7375 device
? "%20" : "", device_str
,
7376 language
? "%20" : "", language_str
,
7377 make
? "%20" : "", make_str
,
7378 model
? "%20" : "", model_str
,
7379 model_number
? "%20" : "", model_number_str
,
7380 product
? "%20" : "", product_str
,
7381 psversion
? "%20" : "", psversion_str
,
7382 type
? "%20" : "", type_str
);
7384 if (cupsdSendCommand(con
, command
, options
, 0))
7387 * Command started successfully, don't send an IPP response here...
7390 ippDelete(con
->response
);
7391 con
->response
= NULL
;
7396 * Command failed, return "internal error" so the user knows something
7400 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7401 _("cups-driverd failed to execute."));
7407 * 'get_printer_attrs()' - Get printer attributes.
7411 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
7412 ipp_attribute_t
*uri
) /* I - Printer URI */
7414 http_status_t status
; /* Policy status */
7415 cups_ptype_t dtype
; /* Destination type (printer/class) */
7416 cupsd_printer_t
*printer
; /* Printer/class */
7417 cups_array_t
*ra
; /* Requested attributes array */
7420 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
7421 con
->http
.fd
, uri
->values
[0].string
.text
);
7424 * Is the destination valid?
7427 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7433 send_ipp_status(con
, IPP_NOT_FOUND
,
7434 _("The printer or class was not found."));
7442 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7444 send_http_error(con
, status
, printer
);
7449 * Send the attributes...
7452 ra
= create_requested_array(con
->request
);
7454 copy_printer_attrs(con
, printer
, ra
);
7456 cupsArrayDelete(ra
);
7458 con
->response
->request
.status
.status_code
= IPP_OK
;
7463 * 'get_printers()' - Get a list of printers or classes.
7467 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7468 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7470 http_status_t status
; /* Policy status */
7471 ipp_attribute_t
*attr
; /* Current attribute */
7472 int limit
; /* Max number of printers to return */
7473 int count
; /* Number of printers that match */
7474 cupsd_printer_t
*printer
; /* Current printer pointer */
7475 int printer_type
, /* printer-type attribute */
7476 printer_mask
; /* printer-type-mask attribute */
7477 char *location
; /* Location string */
7478 const char *username
; /* Current user */
7479 char *first_printer_name
; /* first-printer-name attribute */
7480 cups_array_t
*ra
; /* Requested attributes array */
7483 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7484 con
->http
.fd
, type
);
7490 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7492 send_http_error(con
, status
, NULL
);
7497 * Check for printers...
7500 if (!Printers
|| !cupsArrayCount(Printers
))
7502 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7507 * See if they want to limit the number of printers reported...
7510 if ((attr
= ippFindAttribute(con
->request
, "limit",
7511 IPP_TAG_INTEGER
)) != NULL
)
7512 limit
= attr
->values
[0].integer
;
7516 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7517 IPP_TAG_NAME
)) != NULL
)
7518 first_printer_name
= attr
->values
[0].string
.text
;
7520 first_printer_name
= NULL
;
7523 * Support filtering...
7526 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7527 IPP_TAG_ENUM
)) != NULL
)
7528 printer_type
= attr
->values
[0].integer
;
7532 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7533 IPP_TAG_ENUM
)) != NULL
)
7534 printer_mask
= attr
->values
[0].integer
;
7538 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7539 IPP_TAG_TEXT
)) != NULL
)
7540 location
= attr
->values
[0].string
.text
;
7544 if (con
->username
[0])
7545 username
= con
->username
;
7546 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7547 IPP_TAG_NAME
)) != NULL
)
7548 username
= attr
->values
[0].string
.text
;
7552 ra
= create_requested_array(con
->request
);
7555 * OK, build a list of printers for this printer...
7558 if (first_printer_name
)
7560 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7561 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7564 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7567 count
< limit
&& printer
;
7568 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7570 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7571 (printer
->type
& printer_mask
) == printer_type
&&
7573 (printer
->location
&& !strcasecmp(printer
->location
, location
))))
7576 * If HideImplicitMembers is enabled, see if this printer or class
7577 * is a member of an implicit class...
7580 if (ImplicitClasses
&& HideImplicitMembers
&&
7581 printer
->in_implicit_class
)
7585 * If a username is specified, see if it is allowed or denied
7589 if (!(printer
->type
& CUPS_PRINTER_AUTHENTICATED
) &&
7590 printer
->num_users
&& username
&& !user_allowed(printer
, username
))
7594 * Add the group separator as needed...
7598 ippAddSeparator(con
->response
);
7603 * Send the attributes...
7606 copy_printer_attrs(con
, printer
, ra
);
7610 cupsArrayDelete(ra
);
7612 con
->response
->request
.status
.status_code
= IPP_OK
;
7617 * 'get_subscription_attrs()' - Get subscription attributes.
7621 get_subscription_attrs(
7622 cupsd_client_t
*con
, /* I - Client connection */
7623 int sub_id
) /* I - Subscription ID */
7625 http_status_t status
; /* Policy status */
7626 cupsd_subscription_t
*sub
; /* Subscription */
7627 cups_array_t
*ra
; /* Requested attributes array */
7630 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7631 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7632 con
, con
->http
.fd
, sub_id
);
7635 * Is the subscription ID valid?
7638 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7641 * Bad subscription ID...
7644 send_ipp_status(con
, IPP_NOT_FOUND
,
7645 _("notify-subscription-id %d no good!"), sub_id
);
7653 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7655 con
, sub
->owner
)) != HTTP_OK
)
7657 send_http_error(con
, status
, sub
->dest
);
7662 * Copy the subscription attributes to the response using the
7663 * requested-attributes attribute that may be provided by the client.
7666 ra
= create_requested_array(con
->request
);
7668 copy_subscription_attrs(con
, sub
, ra
);
7670 cupsArrayDelete(ra
);
7672 con
->response
->request
.status
.status_code
= IPP_OK
;
7677 * 'get_subscriptions()' - Get subscriptions.
7681 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7682 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7684 http_status_t status
; /* Policy status */
7685 int count
; /* Number of subscriptions */
7686 int limit
; /* Limit */
7687 cupsd_subscription_t
*sub
; /* Subscription */
7688 cups_array_t
*ra
; /* Requested attributes array */
7689 ipp_attribute_t
*attr
; /* Attribute */
7690 cups_ptype_t dtype
; /* Destination type (printer/class) */
7691 char scheme
[HTTP_MAX_URI
],
7692 /* Scheme portion of URI */
7693 username
[HTTP_MAX_URI
],
7694 /* Username portion of URI */
7696 /* Host portion of URI */
7697 resource
[HTTP_MAX_URI
];
7698 /* Resource portion of URI */
7699 int port
; /* Port portion of URI */
7700 cupsd_job_t
*job
; /* Job pointer */
7701 cupsd_printer_t
*printer
; /* Printer */
7704 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7705 "get_subscriptions(con=%p[%d], uri=%s)",
7706 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7709 * Is the destination valid?
7712 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7713 sizeof(scheme
), username
, sizeof(username
), host
,
7714 sizeof(host
), &port
, resource
, sizeof(resource
));
7716 if (!strcmp(resource
, "/") ||
7717 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7718 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7719 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7724 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7727 job
= cupsdFindJob(atoi(resource
+ 6));
7731 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%s does not exist!"),
7736 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7742 send_ipp_status(con
, IPP_NOT_FOUND
,
7743 _("The printer or class was not found."));
7746 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7747 IPP_TAG_INTEGER
)) != NULL
)
7749 job
= cupsdFindJob(attr
->values
[0].integer
);
7753 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"),
7754 attr
->values
[0].integer
);
7765 if ((status
= cupsdCheckPolicy(printer
? printer
->op_policy_ptr
:
7767 con
, NULL
)) != HTTP_OK
)
7769 send_http_error(con
, status
, printer
);
7774 * Copy the subscription attributes to the response using the
7775 * requested-attributes attribute that may be provided by the client.
7778 ra
= create_requested_array(con
->request
);
7780 if ((attr
= ippFindAttribute(con
->request
, "limit",
7781 IPP_TAG_INTEGER
)) != NULL
)
7782 limit
= attr
->values
[0].integer
;
7787 * See if we only want to see subscriptions for a specific user...
7790 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7791 IPP_TAG_BOOLEAN
)) != NULL
&&
7792 attr
->values
[0].boolean
)
7793 strlcpy(username
, get_username(con
), sizeof(username
));
7797 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7799 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7800 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7801 (!username
[0] || !strcasecmp(username
, sub
->owner
)))
7803 ippAddSeparator(con
->response
);
7804 copy_subscription_attrs(con
, sub
, ra
);
7807 if (limit
&& count
>= limit
)
7811 cupsArrayDelete(ra
);
7814 con
->response
->request
.status
.status_code
= IPP_OK
;
7816 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7821 * 'get_username()' - Get the username associated with a request.
7824 static const char * /* O - Username */
7825 get_username(cupsd_client_t
*con
) /* I - Connection */
7827 ipp_attribute_t
*attr
; /* Attribute */
7830 if (con
->username
[0])
7831 return (con
->username
);
7832 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7833 IPP_TAG_NAME
)) != NULL
)
7834 return (attr
->values
[0].string
.text
);
7836 return ("anonymous");
7841 * 'hold_job()' - Hold a print job.
7845 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7846 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7848 ipp_attribute_t
*attr
, /* Current job-hold-until */
7849 *newattr
; /* New job-hold-until */
7850 int jobid
; /* Job ID */
7851 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
7852 username
[HTTP_MAX_URI
], /* Username portion of URI */
7853 host
[HTTP_MAX_URI
], /* Host portion of URI */
7854 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7855 int port
; /* Port portion of URI */
7856 cupsd_job_t
*job
; /* Job information */
7859 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7860 uri
->values
[0].string
.text
);
7863 * See if we have a job URI or a printer URI...
7866 if (!strcmp(uri
->name
, "printer-uri"))
7869 * Got a printer URI; see if we also have a job-id attribute...
7872 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7873 IPP_TAG_INTEGER
)) == NULL
)
7875 send_ipp_status(con
, IPP_BAD_REQUEST
,
7876 _("Got a printer-uri attribute but no job-id!"));
7880 jobid
= attr
->values
[0].integer
;
7885 * Got a job URI; parse it to get the job ID...
7888 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7889 sizeof(scheme
), username
, sizeof(username
), host
,
7890 sizeof(host
), &port
, resource
, sizeof(resource
));
7892 if (strncmp(resource
, "/jobs/", 6))
7898 send_ipp_status(con
, IPP_BAD_REQUEST
,
7899 _("Bad job-uri attribute \"%s\"!"),
7900 uri
->values
[0].string
.text
);
7904 jobid
= atoi(resource
+ 6);
7908 * See if the job exists...
7911 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7914 * Nope - return a "not found" error...
7917 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7922 * See if the job is owned by the requesting user...
7925 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7927 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
7932 * Hold the job and return...
7937 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
7938 "Job held by user.");
7940 if ((newattr
= ippFindAttribute(con
->request
, "job-hold-until",
7941 IPP_TAG_KEYWORD
)) == NULL
)
7942 newattr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7944 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7945 IPP_TAG_KEYWORD
)) == NULL
)
7946 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7951 * Free the old hold value and copy the new one over...
7954 _cupsStrFree(attr
->values
[0].string
.text
);
7958 attr
->value_tag
= newattr
->value_tag
;
7959 attr
->values
[0].string
.text
=
7960 _cupsStrAlloc(newattr
->values
[0].string
.text
);
7964 attr
->value_tag
= IPP_TAG_KEYWORD
;
7965 attr
->values
[0].string
.text
= _cupsStrAlloc("indefinite");
7969 * Hold job until specified time...
7972 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
7974 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7975 "Job job-hold-until value changed by user.");
7978 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Held by \"%s\".", username
);
7980 con
->response
->request
.status
.status_code
= IPP_OK
;
7985 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7989 hold_new_jobs(cupsd_client_t
*con
, /* I - Connection */
7990 ipp_attribute_t
*uri
) /* I - Printer URI */
7992 http_status_t status
; /* Policy status */
7993 cups_ptype_t dtype
; /* Destination type (printer/class) */
7994 cupsd_printer_t
*printer
; /* Printer data */
7997 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_new_jobs(%p[%d], %s)", con
,
7998 con
->http
.fd
, uri
->values
[0].string
.text
);
8001 * Is the destination valid?
8004 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8010 send_ipp_status(con
, IPP_NOT_FOUND
,
8011 _("The printer or class was not found."));
8019 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8021 send_http_error(con
, status
, printer
);
8026 * Hold pending/new jobs sent to the printer...
8029 printer
->holding_new_jobs
= 1;
8031 cupsdSetPrinterReasons(printer
, "+hold-new-jobs");
8032 cupsdAddPrinterHistory(printer
);
8034 if (dtype
& CUPS_PRINTER_CLASS
)
8035 cupsdLogMessage(CUPSD_LOG_INFO
,
8036 "Class \"%s\" now holding pending/new jobs (\"%s\").",
8037 printer
->name
, get_username(con
));
8039 cupsdLogMessage(CUPSD_LOG_INFO
,
8040 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
8041 printer
->name
, get_username(con
));
8044 * Everything was ok, so return OK status...
8047 con
->response
->request
.status
.status_code
= IPP_OK
;
8052 * 'move_job()' - Move a job to a new destination.
8056 move_job(cupsd_client_t
*con
, /* I - Client connection */
8057 ipp_attribute_t
*uri
) /* I - Job URI */
8059 http_status_t status
; /* Policy status */
8060 ipp_attribute_t
*attr
; /* Current attribute */
8061 int jobid
; /* Job ID */
8062 cupsd_job_t
*job
; /* Current job */
8063 const char *src
; /* Source printer/class */
8064 cups_ptype_t stype
, /* Source type (printer or class) */
8065 dtype
; /* Destination type (printer/class) */
8066 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
8067 username
[HTTP_MAX_URI
], /* Username portion of URI */
8068 host
[HTTP_MAX_URI
], /* Host portion of URI */
8069 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8070 int port
; /* Port portion of URI */
8071 cupsd_printer_t
*sprinter
, /* Source printer */
8072 *dprinter
; /* Destination printer */
8075 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
8076 uri
->values
[0].string
.text
);
8079 * Get the new printer or class...
8082 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
8083 IPP_TAG_URI
)) == NULL
)
8086 * Need job-printer-uri...
8089 send_ipp_status(con
, IPP_BAD_REQUEST
,
8090 _("job-printer-uri attribute missing!"));
8094 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
8100 send_ipp_status(con
, IPP_NOT_FOUND
,
8101 _("The printer or class was not found."));
8106 * See if we have a job URI or a printer URI...
8109 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8110 sizeof(scheme
), username
, sizeof(username
), host
,
8111 sizeof(host
), &port
, resource
, sizeof(resource
));
8113 if (!strcmp(uri
->name
, "printer-uri"))
8116 * Got a printer URI; see if we also have a job-id attribute...
8119 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8120 IPP_TAG_INTEGER
)) == NULL
)
8126 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
8127 &sprinter
)) == NULL
)
8133 send_ipp_status(con
, IPP_NOT_FOUND
,
8134 _("The printer or class was not found."));
8143 * Otherwise, just move a single job...
8146 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
8149 * Nope - return a "not found" error...
8152 send_ipp_status(con
, IPP_NOT_FOUND
,
8153 _("Job #%d does not exist!"), attr
->values
[0].integer
);
8159 * Job found, initialize source pointers...
8170 * Got a job URI; parse it to get the job ID...
8173 if (strncmp(resource
, "/jobs/", 6))
8179 send_ipp_status(con
, IPP_BAD_REQUEST
,
8180 _("Bad job-uri attribute \"%s\"!"),
8181 uri
->values
[0].string
.text
);
8186 * See if the job exists...
8189 jobid
= atoi(resource
+ 6);
8191 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8194 * Nope - return a "not found" error...
8197 send_ipp_status(con
, IPP_NOT_FOUND
,
8198 _("Job #%d does not exist!"), jobid
);
8204 * Job found, initialize source pointers...
8213 * Check the policy of the destination printer...
8216 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
8217 job
? job
->username
: NULL
)) != HTTP_OK
)
8219 send_http_error(con
, status
, dprinter
);
8224 * Now move the job or jobs...
8230 * See if the job has been completed...
8233 if (job
->state_value
> IPP_JOB_STOPPED
)
8236 * Return a "not-possible" error...
8239 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8240 _("Job #%d is finished and cannot be altered!"),
8246 * See if the job is owned by the requesting user...
8249 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8251 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8256 * Move the job to a different printer or class...
8259 cupsdMoveJob(job
, dprinter
);
8264 * Got the source printer, now look through the jobs...
8267 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
8269 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
8272 * See if the job is pointing at the source printer or has not been
8276 if (strcasecmp(job
->dest
, src
) ||
8277 job
->state_value
> IPP_JOB_STOPPED
)
8281 * See if the job can be moved by the requesting user...
8284 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8288 * Move the job to a different printer or class...
8291 cupsdMoveJob(job
, dprinter
);
8296 * Start jobs if possible...
8302 * Return with "everything is OK" status...
8305 con
->response
->request
.status
.status_code
= IPP_OK
;
8310 * 'ppd_parse_line()' - Parse a PPD default line.
8313 static int /* O - 0 on success, -1 on failure */
8314 ppd_parse_line(const char *line
, /* I - Line */
8315 char *option
, /* O - Option name */
8316 int olen
, /* I - Size of option name */
8317 char *choice
, /* O - Choice name */
8318 int clen
) /* I - Size of choice name */
8321 * Verify this is a default option line...
8324 if (strncmp(line
, "*Default", 8))
8328 * Read the option name...
8331 for (line
+= 8, olen
--; isalnum(*line
& 255); line
++)
8341 * Skip everything else up to the colon (:)...
8344 while (*line
&& *line
!= ':')
8353 * Now grab the option choice, skipping leading whitespace...
8356 while (isspace(*line
& 255))
8359 for (clen
--; isalnum(*line
& 255); line
++)
8369 * Return with no errors...
8377 * 'print_job()' - Print a file to a printer or class.
8381 print_job(cupsd_client_t
*con
, /* I - Client connection */
8382 ipp_attribute_t
*uri
) /* I - Printer URI */
8384 ipp_attribute_t
*attr
; /* Current attribute */
8385 ipp_attribute_t
*format
; /* Document-format attribute */
8386 const char *default_format
; /* document-format-default value */
8387 cupsd_job_t
*job
; /* New job */
8388 char filename
[1024]; /* Job filename */
8389 mime_type_t
*filetype
; /* Type of file */
8390 char super
[MIME_MAX_SUPER
], /* Supertype of file */
8391 type
[MIME_MAX_TYPE
], /* Subtype of file */
8392 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
8393 /* Textual name of mime type */
8394 cupsd_printer_t
*printer
; /* Printer data */
8395 struct stat fileinfo
; /* File information */
8396 int kbytes
; /* Size of file */
8397 int compression
; /* Document compression */
8400 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
8401 uri
->values
[0].string
.text
);
8404 * Validate print file attributes, for now just document-format and
8405 * compression (CUPS only supports "none" and "gzip")...
8408 compression
= CUPS_FILE_NONE
;
8410 if ((attr
= ippFindAttribute(con
->request
, "compression",
8411 IPP_TAG_KEYWORD
)) != NULL
)
8413 if (strcmp(attr
->values
[0].string
.text
, "none")
8415 && strcmp(attr
->values
[0].string
.text
, "gzip")
8416 #endif /* HAVE_LIBZ */
8419 send_ipp_status(con
, IPP_ATTRIBUTES
,
8420 _("Unsupported compression \"%s\"!"),
8421 attr
->values
[0].string
.text
);
8422 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8423 "compression", NULL
, attr
->values
[0].string
.text
);
8428 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8429 compression
= CUPS_FILE_GZIP
;
8430 #endif /* HAVE_LIBZ */
8434 * Do we have a file to print?
8439 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
8444 * Is the destination valid?
8447 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8453 send_ipp_status(con
, IPP_NOT_FOUND
,
8454 _("The printer or class was not found."));
8459 * Is it a format we support?
8462 if ((format
= ippFindAttribute(con
->request
, "document-format",
8463 IPP_TAG_MIMETYPE
)) != NULL
)
8466 * Grab format from client...
8469 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
,
8472 send_ipp_status(con
, IPP_BAD_REQUEST
,
8473 _("Could not scan type \"%s\"!"),
8474 format
->values
[0].string
.text
);
8478 else if ((default_format
= cupsGetOption("document-format",
8479 printer
->num_options
,
8480 printer
->options
)) != NULL
)
8483 * Use default document format...
8486 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
8488 send_ipp_status(con
, IPP_BAD_REQUEST
,
8489 _("Could not scan type \"%s\"!"),
8500 strcpy(super
, "application");
8501 strcpy(type
, "octet-stream");
8504 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8507 * Auto-type the file...
8510 ipp_attribute_t
*doc_name
; /* document-name attribute */
8513 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8515 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8516 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8517 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8521 filetype
= mimeType(MimeDatabase
, super
, type
);
8523 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8524 filetype
->super
, filetype
->type
);
8527 filetype
= mimeType(MimeDatabase
, super
, type
);
8531 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8534 * Replace the document-format attribute value with the auto-typed or
8538 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8543 _cupsStrFree(format
->values
[0].string
.text
);
8545 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8548 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8549 "document-format", NULL
, mimetype
);
8553 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8554 _("Unsupported format \'%s/%s\'!"), super
, type
);
8555 cupsdLogMessage(CUPSD_LOG_INFO
,
8556 "Hint: Do you have the raw file printing rules enabled?");
8559 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8560 "document-format", NULL
, format
->values
[0].string
.text
);
8566 * Read any embedded job ticket info from PS files...
8569 if (!strcasecmp(filetype
->super
, "application") &&
8570 (!strcasecmp(filetype
->type
, "postscript") ||
8571 !strcasecmp(filetype
->type
, "pdf")))
8572 read_job_ticket(con
);
8575 * Create the job object...
8578 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8582 * Update quota data...
8585 if (stat(con
->filename
, &fileinfo
))
8588 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8590 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8592 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8593 IPP_TAG_INTEGER
)) != NULL
)
8594 attr
->values
[0].integer
+= kbytes
;
8597 * Add the job file...
8600 if (add_file(con
, job
, filetype
, compression
))
8603 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8605 rename(con
->filename
, filename
);
8606 cupsdClearString(&con
->filename
);
8609 * See if we need to add the ending sheet...
8612 if (cupsdTimeoutJob(job
))
8616 * Log and save the job...
8619 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8620 "File of type %s/%s queued by \"%s\".",
8621 filetype
->super
, filetype
->type
, job
->username
);
8622 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8623 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
8624 job
->dest
, job
->username
);
8627 * Start the job if possible...
8635 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
8637 * This function only gets called when printing a single PDF or PostScript
8638 * file using the Print-Job operation. It doesn't work for Create-Job +
8639 * Send-File, since the job attributes need to be set at job creation
8640 * time for banners to work. The embedded job ticket stuff is here
8641 * primarily to allow the Windows printer driver for CUPS to pass in JCL
8642 * options and IPP attributes which otherwise would be lost.
8644 * The format of a job ticket is simple:
8646 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8648 * %cupsJobTicket: attr1=value1
8649 * %cupsJobTicket: attr2=value2
8651 * %cupsJobTicket: attrN=valueN
8653 * Job ticket lines must appear immediately after the first line that
8654 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8655 * stops looking for job ticket info when it finds a line that does not begin
8656 * with "%cupsJobTicket:".
8658 * The maximum length of a job ticket line, including the prefix, is
8659 * 255 characters to conform with the Adobe DSC.
8661 * Read-only attributes are rejected with a notice to the error log in
8662 * case a malicious user tries anything. Since the job ticket is read
8663 * prior to attribute validation in print_job(), job ticket attributes
8664 * will go through the same validation as IPP attributes...
8668 read_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8670 cups_file_t
*fp
; /* File to read from */
8671 char line
[256]; /* Line data */
8672 int num_options
; /* Number of options */
8673 cups_option_t
*options
; /* Options */
8674 ipp_t
*ticket
; /* New attributes */
8675 ipp_attribute_t
*attr
, /* Current attribute */
8676 *attr2
, /* Job attribute */
8677 *prev2
; /* Previous job attribute */
8681 * First open the print file...
8684 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8686 cupsdLogMessage(CUPSD_LOG_ERROR
,
8687 "Unable to open print file for job ticket - %s",
8693 * Skip the first line...
8696 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8698 cupsdLogMessage(CUPSD_LOG_ERROR
,
8699 "Unable to read from print file for job ticket - %s",
8705 if (strncmp(line
, "%!PS-Adobe-", 11) && strncmp(line
, "%PDF-", 5))
8708 * Not a DSC-compliant file, so no job ticket info will be available...
8716 * Read job ticket info from the file...
8722 while (cupsFileGets(fp
, line
, sizeof(line
)))
8725 * Stop at the first non-ticket line...
8728 if (strncmp(line
, "%cupsJobTicket:", 15))
8732 * Add the options to the option array...
8735 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8739 * Done with the file; see if we have any options...
8744 if (num_options
== 0)
8748 * OK, convert the options to an attribute list, and apply them to
8753 cupsEncodeOptions(ticket
, num_options
, options
);
8756 * See what the user wants to change.
8759 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8761 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8764 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8765 !strcmp(attr
->name
, "job-originating-user-name") ||
8766 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8767 !strcmp(attr
->name
, "job-k-octets") ||
8768 !strcmp(attr
->name
, "job-id") ||
8769 !strncmp(attr
->name
, "job-state", 9) ||
8770 !strncmp(attr
->name
, "time-at-", 8))
8771 continue; /* Read-only attrs */
8773 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8774 IPP_TAG_ZERO
)) != NULL
)
8777 * Some other value; first free the old value...
8780 if (con
->request
->attrs
== attr2
)
8782 con
->request
->attrs
= attr2
->next
;
8787 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8788 if (prev2
->next
== attr2
)
8790 prev2
->next
= attr2
->next
;
8795 if (con
->request
->last
== attr2
)
8796 con
->request
->last
= prev2
;
8798 _ippFreeAttr(attr2
);
8802 * Add new option by copying it...
8805 copy_attribute(con
->request
, attr
, 0);
8809 * Then free the attribute list and option array...
8813 cupsFreeOptions(num_options
, options
);
8818 * 'reject_jobs()' - Reject print jobs to a printer.
8822 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8823 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8825 http_status_t status
; /* Policy status */
8826 cups_ptype_t dtype
; /* Destination type (printer/class) */
8827 cupsd_printer_t
*printer
; /* Printer data */
8828 ipp_attribute_t
*attr
; /* printer-state-message text */
8831 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8832 con
->http
.fd
, uri
->values
[0].string
.text
);
8835 * Is the destination valid?
8838 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8844 send_ipp_status(con
, IPP_NOT_FOUND
,
8845 _("The printer or class was not found."));
8853 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8855 send_http_error(con
, status
, printer
);
8860 * Reject jobs sent to the printer...
8863 printer
->accepting
= 0;
8865 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8866 IPP_TAG_TEXT
)) == NULL
)
8867 strcpy(printer
->state_message
, "Rejecting Jobs");
8869 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8870 sizeof(printer
->state_message
));
8872 cupsdAddPrinterHistory(printer
);
8874 if (dtype
& CUPS_PRINTER_CLASS
)
8876 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8878 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8879 printer
->name
, get_username(con
));
8883 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8885 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8886 printer
->name
, get_username(con
));
8890 * Everything was ok, so return OK status...
8893 con
->response
->request
.status
.status_code
= IPP_OK
;
8898 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8902 release_held_new_jobs(
8903 cupsd_client_t
*con
, /* I - Connection */
8904 ipp_attribute_t
*uri
) /* I - Printer URI */
8906 http_status_t status
; /* Policy status */
8907 cups_ptype_t dtype
; /* Destination type (printer/class) */
8908 cupsd_printer_t
*printer
; /* Printer data */
8911 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_held_new_jobs(%p[%d], %s)", con
,
8912 con
->http
.fd
, uri
->values
[0].string
.text
);
8915 * Is the destination valid?
8918 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8924 send_ipp_status(con
, IPP_NOT_FOUND
,
8925 _("The printer or class was not found."));
8933 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8935 send_http_error(con
, status
, printer
);
8940 * Hold pending/new jobs sent to the printer...
8943 printer
->holding_new_jobs
= 0;
8945 cupsdSetPrinterReasons(printer
, "-hold-new-jobs");
8946 cupsdAddPrinterHistory(printer
);
8948 if (dtype
& CUPS_PRINTER_CLASS
)
8949 cupsdLogMessage(CUPSD_LOG_INFO
,
8950 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8951 printer
->name
, get_username(con
));
8953 cupsdLogMessage(CUPSD_LOG_INFO
,
8954 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8955 printer
->name
, get_username(con
));
8958 * Everything was ok, so return OK status...
8961 con
->response
->request
.status
.status_code
= IPP_OK
;
8966 * 'release_job()' - Release a held print job.
8970 release_job(cupsd_client_t
*con
, /* I - Client connection */
8971 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8973 ipp_attribute_t
*attr
; /* Current attribute */
8974 int jobid
; /* Job ID */
8975 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8976 username
[HTTP_MAX_URI
], /* Username portion of URI */
8977 host
[HTTP_MAX_URI
], /* Host portion of URI */
8978 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8979 int port
; /* Port portion of URI */
8980 cupsd_job_t
*job
; /* Job information */
8983 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8984 con
->http
.fd
, uri
->values
[0].string
.text
);
8987 * See if we have a job URI or a printer URI...
8990 if (!strcmp(uri
->name
, "printer-uri"))
8993 * Got a printer URI; see if we also have a job-id attribute...
8996 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8997 IPP_TAG_INTEGER
)) == NULL
)
8999 send_ipp_status(con
, IPP_BAD_REQUEST
,
9000 _("Got a printer-uri attribute but no job-id!"));
9004 jobid
= attr
->values
[0].integer
;
9009 * Got a job URI; parse it to get the job ID...
9012 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9013 sizeof(scheme
), username
, sizeof(username
), host
,
9014 sizeof(host
), &port
, resource
, sizeof(resource
));
9016 if (strncmp(resource
, "/jobs/", 6))
9022 send_ipp_status(con
, IPP_BAD_REQUEST
,
9023 _("Bad job-uri attribute \"%s\"!"),
9024 uri
->values
[0].string
.text
);
9028 jobid
= atoi(resource
+ 6);
9032 * See if the job exists...
9035 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9038 * Nope - return a "not found" error...
9041 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9046 * See if job is "held"...
9049 if (job
->state_value
!= IPP_JOB_HELD
)
9052 * Nope - return a "not possible" error...
9055 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held!"), jobid
);
9060 * See if the job is owned by the requesting user...
9063 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9065 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9070 * Reset the job-hold-until value to "no-hold"...
9073 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9074 IPP_TAG_KEYWORD
)) == NULL
)
9075 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9079 _cupsStrFree(attr
->values
[0].string
.text
);
9081 attr
->value_tag
= IPP_TAG_KEYWORD
;
9082 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
9084 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
9085 "Job job-hold-until value changed by user.");
9089 * Release the job and return...
9092 cupsdReleaseJob(job
);
9094 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
9095 "Job released by user.");
9097 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
9099 con
->response
->request
.status
.status_code
= IPP_OK
;
9106 * 'renew_subscription()' - Renew an existing subscription...
9111 cupsd_client_t
*con
, /* I - Client connection */
9112 int sub_id
) /* I - Subscription ID */
9114 http_status_t status
; /* Policy status */
9115 cupsd_subscription_t
*sub
; /* Subscription */
9116 ipp_attribute_t
*lease
; /* notify-lease-duration */
9119 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
9120 "renew_subscription(con=%p[%d], sub_id=%d)",
9121 con
, con
->http
.fd
, sub_id
);
9124 * Is the subscription ID valid?
9127 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
9130 * Bad subscription ID...
9133 send_ipp_status(con
, IPP_NOT_FOUND
,
9134 _("notify-subscription-id %d no good!"), sub_id
);
9141 * Job subscriptions cannot be renewed...
9144 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9145 _("Job subscriptions cannot be renewed!"));
9153 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
9155 con
, sub
->owner
)) != HTTP_OK
)
9157 send_http_error(con
, status
, sub
->dest
);
9162 * Renew the subscription...
9165 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
9168 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
9170 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
9172 cupsdLogMessage(CUPSD_LOG_INFO
,
9173 "renew_subscription: Limiting notify-lease-duration to "
9176 sub
->lease
= MaxLeaseDuration
;
9179 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
9181 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
9183 con
->response
->request
.status
.status_code
= IPP_OK
;
9185 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
9186 "notify-lease-duration", sub
->lease
);
9191 * 'restart_job()' - Restart an old print job.
9195 restart_job(cupsd_client_t
*con
, /* I - Client connection */
9196 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
9198 ipp_attribute_t
*attr
; /* Current attribute */
9199 int jobid
; /* Job ID */
9200 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
9201 username
[HTTP_MAX_URI
], /* Username portion of URI */
9202 host
[HTTP_MAX_URI
], /* Host portion of URI */
9203 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9204 int port
; /* Port portion of URI */
9205 cupsd_job_t
*job
; /* Job information */
9208 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
9209 con
->http
.fd
, uri
->values
[0].string
.text
);
9212 * See if we have a job URI or a printer URI...
9215 if (!strcmp(uri
->name
, "printer-uri"))
9218 * Got a printer URI; see if we also have a job-id attribute...
9221 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9222 IPP_TAG_INTEGER
)) == NULL
)
9224 send_ipp_status(con
, IPP_BAD_REQUEST
,
9225 _("Got a printer-uri attribute but no job-id!"));
9229 jobid
= attr
->values
[0].integer
;
9234 * Got a job URI; parse it to get the job ID...
9237 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9238 sizeof(scheme
), username
, sizeof(username
), host
,
9239 sizeof(host
), &port
, resource
, sizeof(resource
));
9241 if (strncmp(resource
, "/jobs/", 6))
9247 send_ipp_status(con
, IPP_BAD_REQUEST
,
9248 _("Bad job-uri attribute \"%s\"!"),
9249 uri
->values
[0].string
.text
);
9253 jobid
= atoi(resource
+ 6);
9257 * See if the job exists...
9260 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9263 * Nope - return a "not found" error...
9266 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9271 * See if job is in any of the "completed" states...
9274 if (job
->state_value
<= IPP_JOB_PROCESSING
)
9277 * Nope - return a "not possible" error...
9280 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete!"),
9286 * See if we have retained the job files...
9291 if (!job
->attrs
|| job
->num_files
== 0)
9294 * Nope - return a "not possible" error...
9297 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9298 _("Job #%d cannot be restarted - no files!"), jobid
);
9303 * See if the job is owned by the requesting user...
9306 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9308 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9313 * Restart the job and return...
9316 cupsdRestartJob(job
);
9318 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
9320 con
->response
->request
.status
.status_code
= IPP_OK
;
9325 * 'save_auth_info()' - Save authentication information for a job.
9330 cupsd_client_t
*con
, /* I - Client connection */
9331 cupsd_job_t
*job
, /* I - Job */
9332 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
9334 int i
; /* Looping var */
9335 char filename
[1024]; /* Job authentication filename */
9336 cups_file_t
*fp
; /* Job authentication file */
9337 char line
[2048]; /* Line for file */
9338 cupsd_printer_t
*dest
; /* Destination printer/class */
9342 * This function saves the in-memory authentication information for
9343 * a job so that it can be used to authenticate with a remote host.
9344 * The information is stored in a file that is readable only by the
9345 * root user. The fields are Base-64 encoded, each on a separate line,
9346 * followed by random number (up to 1024) of newlines to limit the
9347 * amount of information that is exposed.
9349 * Because of the potential for exposing of authentication information,
9350 * this functionality is only enabled when running cupsd as root.
9352 * This caching only works for the Basic and BasicDigest authentication
9353 * types. Digest authentication cannot be cached this way, and in
9354 * the future Kerberos authentication may make all of this obsolete.
9356 * Authentication information is saved whenever an authenticated
9357 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9360 * This information is deleted after a job is completed or canceled,
9361 * so reprints may require subsequent re-authentication.
9367 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
9371 * Create the authentication file and change permissions...
9374 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
9375 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9377 cupsdLogMessage(CUPSD_LOG_ERROR
,
9378 "Unable to save authentication info to \"%s\" - %s",
9379 filename
, strerror(errno
));
9383 fchown(cupsFileNumber(fp
), 0, 0);
9384 fchmod(cupsFileNumber(fp
), 0400);
9386 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9389 * Write 1 to 3 auth values...
9392 cupsdClearString(&job
->auth_username
);
9393 cupsdClearString(&job
->auth_domain
);
9394 cupsdClearString(&job
->auth_password
);
9396 for (i
= 0; i
< auth_info
->num_values
; i
++)
9398 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9399 strlen(auth_info
->values
[i
].string
.text
));
9400 cupsFilePrintf(fp
, "%s\n", line
);
9402 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9403 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s",
9404 auth_info
->values
[i
].string
.text
);
9405 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9406 cupsdSetStringf(&job
->auth_domain
, "AUTH_DOMAIN=%s",
9407 auth_info
->values
[i
].string
.text
);
9408 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9409 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s",
9410 auth_info
->values
[i
].string
.text
);
9413 else if (con
->username
[0])
9416 * Write the authenticated username...
9419 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9420 cupsFilePrintf(fp
, "%s\n", line
);
9422 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s", con
->username
);
9423 cupsdClearString(&job
->auth_domain
);
9426 * Write the authenticated password...
9429 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9430 cupsFilePrintf(fp
, "%s\n", line
);
9432 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s", con
->password
);
9436 * Write a random number of newlines to the end of the file...
9439 for (i
= (rand() % 1024); i
>= 0; i
--)
9440 cupsFilePutChar(fp
, '\n');
9443 * Close the file and return...
9448 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9449 if (con
->gss_have_creds
)
9450 save_krb5_creds(con
, job
);
9451 else if (job
->ccname
)
9452 cupsdClearString(&(job
->ccname
));
9453 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9457 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9459 * 'save_krb5_creds()' - Save Kerberos credentials for the job.
9463 save_krb5_creds(cupsd_client_t
*con
, /* I - Client connection */
9464 cupsd_job_t
*job
) /* I - Job */
9466 # if !defined(HAVE_KRB5_CC_NEW_UNIQUE) && !defined(HAVE_HEIMDAL)
9467 cupsdLogMessage(CUPSD_LOG_INFO
,
9468 "Sorry, your version of Kerberos does not support delegated "
9473 krb5_error_code error
; /* Kerberos error code */
9474 OM_uint32 major_status
, /* Major status code */
9475 minor_status
; /* Minor status code */
9476 krb5_principal principal
; /* Kerberos principal */
9481 * If the weak-linked GSSAPI/Kerberos library is not present, don't try
9485 if (krb5_init_context
== NULL
)
9487 # endif /* __APPLE__ */
9489 if (!KerberosInitialized
)
9492 * Setup a Kerberos context for the scheduler to use...
9495 KerberosInitialized
= 1;
9497 if (krb5_init_context(&KerberosContext
))
9499 KerberosContext
= NULL
;
9501 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to initialize Kerberos context");
9507 * We MUST create a file-based cache because memory-based caches are
9508 * only valid for the current process/address space.
9510 * Due to various bugs/features in different versions of Kerberos, we
9511 * need either the krb5_cc_new_unique() function or Heimdal's version
9512 * of krb5_cc_gen_new() to create a new FILE: credential cache that
9513 * can be passed to the backend. These functions create a temporary
9514 * file (typically in /tmp) containing the cached credentials, which
9515 * are removed when we have successfully printed a job.
9518 # ifdef HAVE_KRB5_CC_NEW_UNIQUE
9519 if ((error
= krb5_cc_new_unique(KerberosContext
, "FILE", NULL
,
9520 &(job
->ccache
))) != 0)
9521 # else /* HAVE_HEIMDAL */
9522 if ((error
= krb5_cc_gen_new(KerberosContext
, &krb5_fcc_ops
,
9523 &(job
->ccache
))) != 0)
9524 # endif /* HAVE_KRB5_CC_NEW_UNIQUE */
9526 cupsdLogMessage(CUPSD_LOG_ERROR
,
9527 "Unable to create new credentials cache (%d/%s)",
9528 error
, strerror(errno
));
9533 if ((error
= krb5_parse_name(KerberosContext
, con
->username
, &principal
)) != 0)
9535 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to parse kerberos username (%d/%s)",
9536 error
, strerror(errno
));
9537 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9542 if ((error
= krb5_cc_initialize(KerberosContext
, job
->ccache
, principal
)))
9544 cupsdLogMessage(CUPSD_LOG_ERROR
,
9545 "Unable to initialize credentials cache (%d/%s)", error
,
9547 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9548 krb5_free_principal(KerberosContext
, principal
);
9553 krb5_free_principal(KerberosContext
, principal
);
9556 * Copy the user's credentials to the new cache file...
9559 major_status
= gss_krb5_copy_ccache(&minor_status
, con
->gss_delegated_cred
,
9562 if (GSS_ERROR(major_status
))
9564 cupsdLogGSSMessage(CUPSD_LOG_ERROR
, major_status
, minor_status
,
9565 "Unable to import client credentials cache");
9566 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9572 * Add the KRB5CCNAME environment variable to the job so that the
9573 * backend can use the credentials when printing.
9576 cupsdSetStringf(&(job
->ccname
), "KRB5CCNAME=FILE:%s",
9577 krb5_cc_get_name(KerberosContext
, job
->ccache
));
9579 cupsdLogJob(job
, CUPSD_LOG_DEBUG2
, "save_krb5_creds: %s", job
->ccname
);
9580 # endif /* HAVE_KRB5_CC_NEW_UNIQUE || HAVE_HEIMDAL */
9582 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9586 * 'send_document()' - Send a file to a printer or class.
9590 send_document(cupsd_client_t
*con
, /* I - Client connection */
9591 ipp_attribute_t
*uri
) /* I - Printer URI */
9593 ipp_attribute_t
*attr
; /* Current attribute */
9594 ipp_attribute_t
*format
; /* Request's document-format attribute */
9595 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9596 const char *default_format
;/* document-format-default value */
9597 int jobid
; /* Job ID number */
9598 cupsd_job_t
*job
; /* Current job */
9599 char job_uri
[HTTP_MAX_URI
],
9601 scheme
[HTTP_MAX_URI
],
9602 /* Method portion of URI */
9603 username
[HTTP_MAX_URI
],
9604 /* Username portion of URI */
9606 /* Host portion of URI */
9607 resource
[HTTP_MAX_URI
];
9608 /* Resource portion of URI */
9609 int port
; /* Port portion of URI */
9610 mime_type_t
*filetype
; /* Type of file */
9611 char super
[MIME_MAX_SUPER
],
9612 /* Supertype of file */
9613 type
[MIME_MAX_TYPE
],
9614 /* Subtype of file */
9615 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9616 /* Textual name of mime type */
9617 char filename
[1024]; /* Job filename */
9618 cupsd_printer_t
*printer
; /* Current printer */
9619 struct stat fileinfo
; /* File information */
9620 int kbytes
; /* Size of file */
9621 int compression
; /* Type of compression */
9622 int start_job
; /* Start the job? */
9625 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9626 con
->http
.fd
, uri
->values
[0].string
.text
);
9629 * See if we have a job URI or a printer URI...
9632 if (!strcmp(uri
->name
, "printer-uri"))
9635 * Got a printer URI; see if we also have a job-id attribute...
9638 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9639 IPP_TAG_INTEGER
)) == NULL
)
9641 send_ipp_status(con
, IPP_BAD_REQUEST
,
9642 _("Got a printer-uri attribute but no job-id!"));
9646 jobid
= attr
->values
[0].integer
;
9651 * Got a job URI; parse it to get the job ID...
9654 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9655 sizeof(scheme
), username
, sizeof(username
), host
,
9656 sizeof(host
), &port
, resource
, sizeof(resource
));
9658 if (strncmp(resource
, "/jobs/", 6))
9664 send_ipp_status(con
, IPP_BAD_REQUEST
,
9665 _("Bad job-uri attribute \"%s\"!"),
9666 uri
->values
[0].string
.text
);
9670 jobid
= atoi(resource
+ 6);
9674 * See if the job exists...
9677 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9680 * Nope - return a "not found" error...
9683 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9687 printer
= cupsdFindDest(job
->dest
);
9690 * See if the job is owned by the requesting user...
9693 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9695 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9700 * OK, see if the client is sending the document compressed - CUPS
9701 * only supports "none" and "gzip".
9704 compression
= CUPS_FILE_NONE
;
9706 if ((attr
= ippFindAttribute(con
->request
, "compression",
9707 IPP_TAG_KEYWORD
)) != NULL
)
9709 if (strcmp(attr
->values
[0].string
.text
, "none")
9711 && strcmp(attr
->values
[0].string
.text
, "gzip")
9712 #endif /* HAVE_LIBZ */
9715 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"!"),
9716 attr
->values
[0].string
.text
);
9717 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9718 "compression", NULL
, attr
->values
[0].string
.text
);
9723 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9724 compression
= CUPS_FILE_GZIP
;
9725 #endif /* HAVE_LIBZ */
9729 * Do we have a file to print?
9734 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
9739 * Is it a format we support?
9742 if ((format
= ippFindAttribute(con
->request
, "document-format",
9743 IPP_TAG_MIMETYPE
)) != NULL
)
9746 * Grab format from client...
9749 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
9752 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
9753 format
->values
[0].string
.text
);
9757 else if ((default_format
= cupsGetOption("document-format",
9758 printer
->num_options
,
9759 printer
->options
)) != NULL
)
9762 * Use default document format...
9765 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
9767 send_ipp_status(con
, IPP_BAD_REQUEST
,
9768 _("Could not scan type \"%s\"!"),
9776 * No document format attribute? Auto-type it!
9779 strcpy(super
, "application");
9780 strcpy(type
, "octet-stream");
9783 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9786 * Auto-type the file...
9789 ipp_attribute_t
*doc_name
; /* document-name attribute */
9792 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9794 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9795 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9796 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9800 filetype
= mimeType(MimeDatabase
, super
, type
);
9802 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9803 filetype
->super
, filetype
->type
);
9806 filetype
= mimeType(MimeDatabase
, super
, type
);
9811 * Replace the document-format attribute value with the auto-typed or
9815 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9818 if ((jformat
= ippFindAttribute(job
->attrs
, "document-format",
9819 IPP_TAG_MIMETYPE
)) != NULL
)
9821 _cupsStrFree(jformat
->values
[0].string
.text
);
9823 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9826 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9827 "document-format", NULL
, mimetype
);
9831 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9832 _("Unsupported format \'%s/%s\'!"), super
, type
);
9833 cupsdLogMessage(CUPSD_LOG_INFO
,
9834 "Hint: Do you have the raw file printing rules enabled?");
9837 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9838 "document-format", NULL
, format
->values
[0].string
.text
);
9843 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9845 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9848 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9849 _("Unsupported format \'%s\'!"), mimetype
);
9851 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9852 "document-format", NULL
, mimetype
);
9858 * Add the file to the job...
9863 if (add_file(con
, job
, filetype
, compression
))
9866 if (stat(con
->filename
, &fileinfo
))
9869 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9871 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9873 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9874 IPP_TAG_INTEGER
)) != NULL
)
9875 attr
->values
[0].integer
+= kbytes
;
9877 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9879 rename(con
->filename
, filename
);
9881 cupsdClearString(&con
->filename
);
9883 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9884 filetype
->super
, filetype
->type
, job
->username
);
9887 * Start the job if this is the last document...
9890 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9891 IPP_TAG_BOOLEAN
)) != NULL
&&
9892 attr
->values
[0].boolean
)
9895 * See if we need to add the ending sheet...
9898 if (cupsdTimeoutJob(job
))
9901 if (job
->state_value
== IPP_JOB_STOPPED
)
9903 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9904 job
->state_value
= IPP_JOB_PENDING
;
9906 else if (job
->state_value
== IPP_JOB_HELD
)
9908 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9909 IPP_TAG_KEYWORD
)) == NULL
)
9910 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9912 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9914 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9915 job
->state_value
= IPP_JOB_PENDING
;
9920 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9926 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9927 IPP_TAG_KEYWORD
)) == NULL
)
9928 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9930 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9932 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9933 job
->state_value
= IPP_JOB_HELD
;
9934 job
->hold_until
= time(NULL
) + 60;
9937 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9944 * Fill in the response info...
9947 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
9950 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9953 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9955 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9957 add_job_state_reasons(con
, job
);
9959 con
->response
->request
.status
.status_code
= IPP_OK
;
9962 * Start the job if necessary...
9971 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9976 cupsd_client_t
*con
, /* I - Client connection */
9977 http_status_t status
, /* I - HTTP status code */
9978 cupsd_printer_t
*printer
) /* I - Printer, if any */
9980 ipp_attribute_t
*uri
; /* Request URI, if any */
9983 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
9984 IPP_TAG_URI
)) == NULL
)
9985 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
9987 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
9988 "Returning HTTP %s for %s (%s) from %s",
9990 ippOpString(con
->request
->request
.op
.operation_id
),
9991 uri
? uri
->values
[0].string
.text
: "no URI",
9992 con
->http
.hostname
);
9996 int auth_type
; /* Type of authentication required */
9999 auth_type
= CUPSD_AUTH_NONE
;
10001 if (status
== HTTP_UNAUTHORIZED
&&
10002 printer
->num_auth_info_required
> 0 &&
10003 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
10005 (con
->request
->request
.op
.operation_id
== IPP_PRINT_JOB
||
10006 con
->request
->request
.op
.operation_id
== IPP_CREATE_JOB
||
10007 con
->request
->request
.op
.operation_id
== CUPS_AUTHENTICATE_JOB
))
10010 * Creating and authenticating jobs requires Kerberos...
10013 auth_type
= CUPSD_AUTH_NEGOTIATE
;
10018 * Use policy/location-defined authentication requirements...
10021 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
10022 cupsd_location_t
*auth
; /* Pointer to authentication element */
10025 if (printer
->type
& CUPS_PRINTER_CLASS
)
10026 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
10028 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
10030 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
10031 auth
->type
== CUPSD_AUTH_NONE
)
10032 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
10034 con
->request
->request
.op
.operation_id
:
10039 if (auth
->type
== CUPSD_AUTH_DEFAULT
)
10040 auth_type
= DefaultAuthType
;
10042 auth_type
= auth
->type
;
10046 cupsdSendError(con
, status
, auth_type
);
10049 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
10051 ippDelete(con
->response
);
10052 con
->response
= NULL
;
10059 * 'send_ipp_status()' - Send a status back to the IPP client.
10063 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
10064 ipp_status_t status
, /* I - IPP status code */
10065 const char *message
,/* I - Status message */
10066 ...) /* I - Additional args as needed */
10068 va_list ap
; /* Pointer to additional args */
10069 char formatted
[1024]; /* Formatted errror message */
10072 va_start(ap
, message
);
10073 vsnprintf(formatted
, sizeof(formatted
),
10074 _cupsLangString(con
->language
, message
), ap
);
10077 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
10078 ippOpString(con
->request
->request
.op
.operation_id
),
10079 ippErrorString(status
), formatted
);
10081 con
->response
->request
.status
.status_code
= status
;
10083 if (ippFindAttribute(con
->response
, "attributes-charset",
10084 IPP_TAG_ZERO
) == NULL
)
10085 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
10086 "attributes-charset", NULL
, DefaultCharset
);
10088 if (ippFindAttribute(con
->response
, "attributes-natural-language",
10089 IPP_TAG_ZERO
) == NULL
)
10090 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
10091 "attributes-natural-language", NULL
, DefaultLanguage
);
10093 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
10094 "status-message", NULL
, formatted
);
10099 * 'set_default()' - Set the default destination...
10103 set_default(cupsd_client_t
*con
, /* I - Client connection */
10104 ipp_attribute_t
*uri
) /* I - Printer URI */
10106 http_status_t status
; /* Policy status */
10107 cups_ptype_t dtype
; /* Destination type (printer/class) */
10108 cupsd_printer_t
*printer
, /* Printer */
10109 *oldprinter
; /* Old default printer */
10112 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
10113 con
->http
.fd
, uri
->values
[0].string
.text
);
10116 * Is the destination valid?
10119 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10125 send_ipp_status(con
, IPP_NOT_FOUND
,
10126 _("The printer or class was not found."));
10134 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
10136 send_http_error(con
, status
, NULL
);
10141 * Set it as the default...
10144 oldprinter
= DefaultPrinter
;
10145 DefaultPrinter
= printer
;
10148 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
10149 "%s is no longer the default printer.", oldprinter
->name
);
10151 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
10152 "%s is now the default printer.", printer
->name
);
10154 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
10155 CUPSD_DIRTY_REMOTE
| CUPSD_DIRTY_PRINTCAP
);
10157 cupsdLogMessage(CUPSD_LOG_INFO
,
10158 "Default destination set to \"%s\" by \"%s\".",
10159 printer
->name
, get_username(con
));
10162 * Everything was ok, so return OK status...
10165 con
->response
->request
.status
.status_code
= IPP_OK
;
10170 * 'set_job_attrs()' - Set job attributes.
10174 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
10175 ipp_attribute_t
*uri
) /* I - Job URI */
10177 ipp_attribute_t
*attr
, /* Current attribute */
10178 *attr2
; /* Job attribute */
10179 int jobid
; /* Job ID */
10180 cupsd_job_t
*job
; /* Current job */
10181 char scheme
[HTTP_MAX_URI
],
10182 /* Method portion of URI */
10183 username
[HTTP_MAX_URI
],
10184 /* Username portion of URI */
10185 host
[HTTP_MAX_URI
],
10186 /* Host portion of URI */
10187 resource
[HTTP_MAX_URI
];
10188 /* Resource portion of URI */
10189 int port
; /* Port portion of URI */
10190 int event
; /* Events? */
10191 int check_jobs
; /* Check jobs? */
10194 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
10195 con
->http
.fd
, uri
->values
[0].string
.text
);
10198 * Start with "everything is OK" status...
10201 con
->response
->request
.status
.status_code
= IPP_OK
;
10204 * See if we have a job URI or a printer URI...
10207 if (!strcmp(uri
->name
, "printer-uri"))
10210 * Got a printer URI; see if we also have a job-id attribute...
10213 if ((attr
= ippFindAttribute(con
->request
, "job-id",
10214 IPP_TAG_INTEGER
)) == NULL
)
10216 send_ipp_status(con
, IPP_BAD_REQUEST
,
10217 _("Got a printer-uri attribute but no job-id!"));
10221 jobid
= attr
->values
[0].integer
;
10226 * Got a job URI; parse it to get the job ID...
10229 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
10230 sizeof(scheme
), username
, sizeof(username
), host
,
10231 sizeof(host
), &port
, resource
, sizeof(resource
));
10233 if (strncmp(resource
, "/jobs/", 6))
10239 send_ipp_status(con
, IPP_BAD_REQUEST
,
10240 _("Bad job-uri attribute \"%s\"!"),
10241 uri
->values
[0].string
.text
);
10245 jobid
= atoi(resource
+ 6);
10249 * See if the job exists...
10252 if ((job
= cupsdFindJob(jobid
)) == NULL
)
10255 * Nope - return a "not found" error...
10258 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
10263 * See if the job has been completed...
10266 if (job
->state_value
> IPP_JOB_STOPPED
)
10269 * Return a "not-possible" error...
10272 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10273 _("Job #%d is finished and cannot be altered!"), jobid
);
10278 * See if the job is owned by the requesting user...
10281 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
10283 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
10288 * See what the user wants to change.
10296 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10298 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
10301 if (!strcmp(attr
->name
, "attributes-charset") ||
10302 !strcmp(attr
->name
, "attributes-natural-language") ||
10303 !strcmp(attr
->name
, "document-compression") ||
10304 !strcmp(attr
->name
, "document-format") ||
10305 !strcmp(attr
->name
, "job-detailed-status-messages") ||
10306 !strcmp(attr
->name
, "job-document-access-errors") ||
10307 !strcmp(attr
->name
, "job-id") ||
10308 !strcmp(attr
->name
, "job-impressions-completed") ||
10309 !strcmp(attr
->name
, "job-k-octets") ||
10310 !strcmp(attr
->name
, "job-originating-host-name") ||
10311 !strcmp(attr
->name
, "job-originating-user-name") ||
10312 !strcmp(attr
->name
, "job-printer-up-time") ||
10313 !strcmp(attr
->name
, "job-printer-uri") ||
10314 !strcmp(attr
->name
, "job-sheets") ||
10315 !strcmp(attr
->name
, "job-state-message") ||
10316 !strcmp(attr
->name
, "job-state-reasons") ||
10317 !strcmp(attr
->name
, "job-uri") ||
10318 !strcmp(attr
->name
, "number-of-documents") ||
10319 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
10320 !strcmp(attr
->name
, "output-device-assigned") ||
10321 !strncmp(attr
->name
, "date-time-at-", 13) ||
10322 !strncmp(attr
->name
, "job-k-octets", 12) ||
10323 !strncmp(attr
->name
, "job-media-sheets", 16) ||
10324 !strncmp(attr
->name
, "time-at-", 8))
10330 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
10331 _("%s cannot be changed."), attr
->name
);
10333 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10334 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10339 if (!strcmp(attr
->name
, "job-priority"))
10342 * Change the job priority...
10345 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10347 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value!"));
10349 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10350 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10352 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
10354 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10355 _("Job is completed and cannot be changed."));
10358 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10360 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
10361 attr
->values
[0].integer
);
10362 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
10365 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
10366 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
10369 else if (!strcmp(attr
->name
, "job-state"))
10372 * Change the job state...
10375 if (attr
->value_tag
!= IPP_TAG_ENUM
)
10377 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value!"));
10379 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10380 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10384 switch (attr
->values
[0].integer
)
10386 case IPP_JOB_PENDING
:
10387 case IPP_JOB_HELD
:
10388 if (job
->state_value
> IPP_JOB_HELD
)
10390 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10391 _("Job state cannot be changed."));
10394 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10396 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10397 attr
->values
[0].integer
);
10399 job
->state
->values
[0].integer
= attr
->values
[0].integer
;
10400 job
->state_value
= (ipp_jstate_t
)attr
->values
[0].integer
;
10402 event
|= CUPSD_EVENT_JOB_STATE
;
10407 case IPP_JOB_PROCESSING
:
10408 case IPP_JOB_STOPPED
:
10409 if (job
->state_value
!= attr
->values
[0].integer
)
10411 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10412 _("Job state cannot be changed."));
10417 case IPP_JOB_CANCELED
:
10418 case IPP_JOB_ABORTED
:
10419 case IPP_JOB_COMPLETED
:
10420 if (job
->state_value
> IPP_JOB_PROCESSING
)
10422 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10423 _("Job state cannot be changed."));
10426 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10428 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10429 attr
->values
[0].integer
);
10430 cupsdCancelJob(job
, 0, (ipp_jstate_t
)attr
->values
[0].integer
);
10438 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
10440 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10441 IPP_TAG_ZERO
)) != NULL
)
10444 * Some other value; first free the old value...
10447 if (job
->attrs
->prev
)
10448 job
->attrs
->prev
->next
= attr2
->next
;
10450 job
->attrs
->attrs
= attr2
->next
;
10452 if (job
->attrs
->last
== attr2
)
10453 job
->attrs
->last
= job
->attrs
->prev
;
10455 _ippFreeAttr(attr2
);
10458 * Then copy the attribute...
10461 copy_attribute(job
->attrs
, attr
, 0);
10464 * See if the job-name or job-hold-until is being changed.
10467 if (!strcmp(attr
->name
, "job-hold-until"))
10469 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
10470 attr
->values
[0].string
.text
);
10471 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
10473 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10474 cupsdReleaseJob(job
);
10479 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10482 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10485 * Delete the attribute...
10488 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10489 IPP_TAG_ZERO
)) != NULL
)
10491 if (job
->attrs
->prev
)
10492 job
->attrs
->prev
->next
= attr2
->next
;
10494 job
->attrs
->attrs
= attr2
->next
;
10496 if (attr2
== job
->attrs
->last
)
10497 job
->attrs
->last
= job
->attrs
->prev
;
10499 _ippFreeAttr(attr2
);
10501 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10507 * Add new option by copying it...
10510 copy_attribute(job
->attrs
, attr
, 0);
10512 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10521 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10524 * Send events as needed...
10527 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10528 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10529 cupsdFindDest(job
->dest
), job
,
10530 "Job priority changed by user.");
10532 if (event
& CUPSD_EVENT_JOB_STATE
)
10533 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10534 job
->state_value
== IPP_JOB_HELD
?
10535 "Job held by user." : "Job restarted by user.");
10537 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10538 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10539 "Job options changed by user.");
10542 * Start jobs if possible...
10551 * 'set_printer_defaults()' - Set printer default options from a request.
10555 set_printer_defaults(
10556 cupsd_client_t
*con
, /* I - Client connection */
10557 cupsd_printer_t
*printer
) /* I - Printer */
10559 int i
; /* Looping var */
10560 ipp_attribute_t
*attr
; /* Current attribute */
10561 int namelen
; /* Length of attribute name */
10562 char name
[256], /* New attribute name */
10563 value
[256]; /* String version of integer attrs */
10566 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10569 * Skip non-printer attributes...
10572 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10575 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10577 if (!strcmp(attr
->name
, "job-sheets-default"))
10580 * Only allow keywords and names...
10583 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10587 * Only allow job-sheets-default to be set when running without a
10588 * system high classification level...
10591 if (Classification
)
10594 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10596 if (attr
->num_values
> 1)
10597 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10599 cupsdSetString(&printer
->job_sheets
[1], "none");
10601 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10603 cupsdFreePrinterUsers(printer
);
10605 printer
->deny_users
= 0;
10607 if (attr
->value_tag
== IPP_TAG_NAME
&&
10608 (attr
->num_values
> 1 ||
10609 strcmp(attr
->values
[0].string
.text
, "all")))
10611 for (i
= 0; i
< attr
->num_values
; i
++)
10612 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10615 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10617 cupsdFreePrinterUsers(printer
);
10619 printer
->deny_users
= 1;
10621 if (attr
->value_tag
== IPP_TAG_NAME
&&
10622 (attr
->num_values
> 1 ||
10623 strcmp(attr
->values
[0].string
.text
, "none")))
10625 for (i
= 0; i
< attr
->num_values
; i
++)
10626 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10629 else if (!strcmp(attr
->name
, "job-quota-period"))
10631 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10634 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10635 attr
->values
[0].integer
);
10636 cupsdFreeQuotas(printer
);
10638 printer
->quota_period
= attr
->values
[0].integer
;
10640 else if (!strcmp(attr
->name
, "job-k-limit"))
10642 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10645 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10646 attr
->values
[0].integer
);
10647 cupsdFreeQuotas(printer
);
10649 printer
->k_limit
= attr
->values
[0].integer
;
10651 else if (!strcmp(attr
->name
, "job-page-limit"))
10653 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10656 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10657 attr
->values
[0].integer
);
10658 cupsdFreeQuotas(printer
);
10660 printer
->page_limit
= attr
->values
[0].integer
;
10662 else if (!strcmp(attr
->name
, "printer-op-policy"))
10664 cupsd_policy_t
*p
; /* Policy */
10667 if (attr
->value_tag
!= IPP_TAG_NAME
)
10670 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10672 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10673 "Setting printer-op-policy to \"%s\"...",
10674 attr
->values
[0].string
.text
);
10675 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10676 printer
->op_policy_ptr
= p
;
10680 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10681 _("Unknown printer-op-policy \"%s\"."),
10682 attr
->values
[0].string
.text
);
10686 else if (!strcmp(attr
->name
, "printer-error-policy"))
10688 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10691 if (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10692 strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10693 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10694 strcmp(attr
->values
[0].string
.text
, "stop-printer"))
10696 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10697 _("Unknown printer-error-policy \"%s\"."),
10698 attr
->values
[0].string
.text
);
10702 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10703 "Setting printer-error-policy to \"%s\"...",
10704 attr
->values
[0].string
.text
);
10705 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10709 * Skip any other non-default attributes...
10712 namelen
= strlen(attr
->name
);
10713 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10714 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10718 * OK, anything else must be a user-defined default...
10721 strlcpy(name
, attr
->name
, sizeof(name
));
10722 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10724 switch (attr
->value_tag
)
10726 case IPP_TAG_DELETEATTR
:
10727 printer
->num_options
= cupsRemoveOption(name
,
10728 printer
->num_options
,
10729 &(printer
->options
));
10730 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10731 "Deleting %s", attr
->name
);
10734 case IPP_TAG_NAME
:
10735 case IPP_TAG_KEYWORD
:
10737 printer
->num_options
= cupsAddOption(name
,
10738 attr
->values
[0].string
.text
,
10739 printer
->num_options
,
10740 &(printer
->options
));
10741 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10742 "Setting %s to \"%s\"...", attr
->name
,
10743 attr
->values
[0].string
.text
);
10746 case IPP_TAG_BOOLEAN
:
10747 printer
->num_options
= cupsAddOption(name
,
10748 attr
->values
[0].boolean
?
10750 printer
->num_options
,
10751 &(printer
->options
));
10752 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10753 "Setting %s to %s...", attr
->name
,
10754 attr
->values
[0].boolean
? "true" : "false");
10757 case IPP_TAG_INTEGER
:
10758 case IPP_TAG_ENUM
:
10759 sprintf(value
, "%d", attr
->values
[0].integer
);
10760 printer
->num_options
= cupsAddOption(name
, value
,
10761 printer
->num_options
,
10762 &(printer
->options
));
10763 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10764 "Setting %s to %s...", attr
->name
, value
);
10767 case IPP_TAG_RANGE
:
10768 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10769 attr
->values
[0].range
.upper
);
10770 printer
->num_options
= cupsAddOption(name
, value
,
10771 printer
->num_options
,
10772 &(printer
->options
));
10773 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10774 "Setting %s to %s...", attr
->name
, value
);
10777 case IPP_TAG_RESOLUTION
:
10778 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10779 attr
->values
[0].resolution
.yres
,
10780 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10782 printer
->num_options
= cupsAddOption(name
, value
,
10783 printer
->num_options
,
10784 &(printer
->options
));
10785 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10786 "Setting %s to %s...", attr
->name
, value
);
10790 /* Do nothing for other values */
10798 * 'start_printer()' - Start a printer.
10802 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10803 ipp_attribute_t
*uri
) /* I - Printer URI */
10805 http_status_t status
; /* Policy status */
10806 cups_ptype_t dtype
; /* Destination type (printer/class) */
10807 cupsd_printer_t
*printer
; /* Printer data */
10810 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10811 con
->http
.fd
, uri
->values
[0].string
.text
);
10814 * Is the destination valid?
10817 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10823 send_ipp_status(con
, IPP_NOT_FOUND
,
10824 _("The printer or class was not found."));
10832 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10834 send_http_error(con
, status
, printer
);
10839 * Start the printer...
10842 printer
->state_message
[0] = '\0';
10844 cupsdStartPrinter(printer
, 1);
10846 if (dtype
& CUPS_PRINTER_CLASS
)
10847 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10848 printer
->name
, get_username(con
));
10850 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10851 printer
->name
, get_username(con
));
10856 * Everything was ok, so return OK status...
10859 con
->response
->request
.status
.status_code
= IPP_OK
;
10864 * 'stop_printer()' - Stop a printer.
10868 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10869 ipp_attribute_t
*uri
) /* I - Printer URI */
10871 http_status_t status
; /* Policy status */
10872 cups_ptype_t dtype
; /* Destination type (printer/class) */
10873 cupsd_printer_t
*printer
; /* Printer data */
10874 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10877 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10878 con
->http
.fd
, uri
->values
[0].string
.text
);
10881 * Is the destination valid?
10884 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10890 send_ipp_status(con
, IPP_NOT_FOUND
,
10891 _("The printer or class was not found."));
10899 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10901 send_http_error(con
, status
, printer
);
10906 * Stop the printer...
10909 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10910 IPP_TAG_TEXT
)) == NULL
)
10911 strcpy(printer
->state_message
, "Paused");
10914 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10915 sizeof(printer
->state_message
));
10918 cupsdStopPrinter(printer
, 1);
10920 if (dtype
& CUPS_PRINTER_CLASS
)
10921 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10922 printer
->name
, get_username(con
));
10924 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10925 printer
->name
, get_username(con
));
10928 * Everything was ok, so return OK status...
10931 con
->response
->request
.status
.status_code
= IPP_OK
;
10936 * 'url_encode_attr()' - URL-encode a string attribute.
10940 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10941 char *buffer
,/* I - String buffer */
10942 int bufsize
)/* I - Size of buffer */
10944 int i
; /* Looping var */
10945 char *bufptr
, /* Pointer into buffer */
10946 *bufend
; /* End of buffer */
10949 strlcpy(buffer
, attr
->name
, bufsize
);
10950 bufptr
= buffer
+ strlen(buffer
);
10951 bufend
= buffer
+ bufsize
- 1;
10953 for (i
= 0; i
< attr
->num_values
; i
++)
10955 if (bufptr
>= bufend
)
10963 if (bufptr
>= bufend
)
10968 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
10969 bufptr
, bufend
- bufptr
+ 1);
10971 if (bufptr
>= bufend
)
10982 * 'url_encode_string()' - URL-encode a string.
10985 static char * /* O - End of string */
10986 url_encode_string(const char *s
, /* I - String */
10987 char *buffer
, /* I - String buffer */
10988 int bufsize
) /* I - Size of buffer */
10990 char *bufptr
, /* Pointer into buffer */
10991 *bufend
; /* End of buffer */
10992 static const char *hex
= "0123456789ABCDEF";
10997 bufend
= buffer
+ bufsize
- 1;
10999 while (*s
&& bufptr
< bufend
)
11001 if (*s
== ' ' || *s
== '%')
11003 if (bufptr
>= (bufend
- 2))
11007 *bufptr
++ = hex
[(*s
>> 4) & 15];
11008 *bufptr
++ = hex
[*s
& 15];
11012 else if (*s
== '\'' || *s
== '\\')
11014 if (bufptr
>= (bufend
- 1))
11031 * 'user_allowed()' - See if a user is allowed to print to a queue.
11034 static int /* O - 0 if not allowed, 1 if allowed */
11035 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
11036 const char *username
) /* I - Username */
11038 int i
; /* Looping var */
11039 struct passwd
*pw
; /* User password data */
11040 char baseuser
[256], /* Base username */
11041 *baseptr
; /* Pointer to "@" in base username */
11044 if (p
->num_users
== 0)
11047 if (!strcmp(username
, "root"))
11050 if (strchr(username
, '@'))
11053 * Strip @REALM for username check...
11056 strlcpy(baseuser
, username
, sizeof(baseuser
));
11058 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
11061 username
= baseuser
;
11064 pw
= getpwnam(username
);
11067 for (i
= 0; i
< p
->num_users
; i
++)
11069 if (p
->users
[i
][0] == '@')
11072 * Check group membership...
11075 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
11078 else if (p
->users
[i
][0] == '#')
11084 if (cupsdCheckGroup(username
, pw
, p
->users
[i
]))
11087 else if (!strcasecmp(username
, p
->users
[i
]))
11091 return ((i
< p
->num_users
) != p
->deny_users
);
11096 * 'validate_job()' - Validate printer options and destination.
11100 validate_job(cupsd_client_t
*con
, /* I - Client connection */
11101 ipp_attribute_t
*uri
) /* I - Printer URI */
11103 http_status_t status
; /* Policy status */
11104 ipp_attribute_t
*attr
; /* Current attribute */
11105 ipp_attribute_t
*format
; /* Document-format attribute */
11106 cups_ptype_t dtype
; /* Destination type (printer/class) */
11107 char super
[MIME_MAX_SUPER
],
11108 /* Supertype of file */
11109 type
[MIME_MAX_TYPE
];
11110 /* Subtype of file */
11111 cupsd_printer_t
*printer
; /* Printer */
11114 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
11115 con
->http
.fd
, uri
->values
[0].string
.text
);
11118 * OK, see if the client is sending the document compressed - CUPS
11119 * doesn't support compression yet...
11122 if ((attr
= ippFindAttribute(con
->request
, "compression",
11123 IPP_TAG_KEYWORD
)) != NULL
&&
11124 !strcmp(attr
->values
[0].string
.text
, "none"))
11126 send_ipp_status(con
, IPP_ATTRIBUTES
,
11127 _("Unsupported compression attribute %s!"),
11128 attr
->values
[0].string
.text
);
11129 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
11130 "compression", NULL
, attr
->values
[0].string
.text
);
11135 * Is it a format we support?
11138 if ((format
= ippFindAttribute(con
->request
, "document-format",
11139 IPP_TAG_MIMETYPE
)) != NULL
)
11141 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
11144 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
11145 format
->values
[0].string
.text
);
11149 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
11150 !mimeType(MimeDatabase
, super
, type
))
11152 cupsdLogMessage(CUPSD_LOG_INFO
,
11153 "Hint: Do you have the raw file printing rules enabled?");
11154 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
11155 _("Unsupported format \"%s\"!"),
11156 format
->values
[0].string
.text
);
11157 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
11158 "document-format", NULL
, format
->values
[0].string
.text
);
11164 * Is the destination valid?
11167 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
11173 send_ipp_status(con
, IPP_NOT_FOUND
,
11174 _("The printer or class was not found."));
11182 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
11184 send_http_error(con
, status
, printer
);
11189 * Everything was ok, so return OK status...
11192 con
->response
->request
.status
.status_code
= IPP_OK
;
11197 * 'validate_name()' - Make sure the printer name only contains valid chars.
11200 static int /* O - 0 if name is no good, 1 if good */
11201 validate_name(const char *name
) /* I - Name to check */
11203 const char *ptr
; /* Pointer into name */
11207 * Scan the whole name...
11210 for (ptr
= name
; *ptr
; ptr
++)
11211 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
11215 * All the characters are good; validate the length, too...
11218 return ((ptr
- name
) < 128);
11223 * 'validate_user()' - Validate the user for the request.
11226 static int /* O - 1 if permitted, 0 otherwise */
11227 validate_user(cupsd_job_t
*job
, /* I - Job */
11228 cupsd_client_t
*con
, /* I - Client connection */
11229 const char *owner
, /* I - Owner of job/resource */
11230 char *username
, /* O - Authenticated username */
11231 int userlen
) /* I - Length of username */
11233 cupsd_printer_t
*printer
; /* Printer for job */
11236 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
11237 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
11239 job
->id
, con
? con
->http
.fd
: 0,
11240 owner
? owner
: "(null)", username
, userlen
);
11243 * Validate input...
11246 if (!con
|| !owner
|| !username
|| userlen
<= 0)
11250 * Get the best authenticated username that is available.
11253 strlcpy(username
, get_username(con
), userlen
);
11256 * Check the username against the owner...
11259 printer
= cupsdFindDest(job
->dest
);
11261 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
11262 con
, owner
) == HTTP_OK
);
11267 * End of "$Id: ipp.c 7944 2008-09-16 22:32:42Z mike $".