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 2007-2009 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_attrs() - Set printer attributes.
93 * set_printer_defaults() - Set printer default options from a request.
94 * start_printer() - Start a printer.
95 * stop_printer() - Stop a printer.
96 * url_encode_attr() - URL-encode a string attribute.
97 * url_encode_string() - URL-encode a string.
98 * user_allowed() - See if a user is allowed to print to a queue.
99 * validate_job() - Validate printer options and destination.
100 * validate_name() - Make sure the printer name only contains
102 * validate_user() - Validate the user for the request.
106 * Include necessary headers...
110 #include <cups/ppd-private.h>
114 #endif /* HAVE_LIBPAPER */
117 # include <ApplicationServices/ApplicationServices.h>
118 # include <CoreFoundation/CoreFoundation.h>
119 # ifdef HAVE_MEMBERSHIP_H
120 # include <membership.h>
121 # endif /* HAVE_MEMBERSHIP_H */
122 # ifdef HAVE_MEMBERSHIPPRIV_H
123 # include <membershipPriv.h>
125 extern int mbr_user_name_to_uuid(const char* name
, uuid_t uu
);
126 extern int mbr_group_name_to_uuid(const char* name
, uuid_t uu
);
127 extern int mbr_check_membership_by_id(uuid_t user
, gid_t group
, int* ismember
);
128 # endif /* HAVE_MEMBERSHIPPRIV_H */
129 #endif /* __APPLE__ */
136 static void accept_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
137 static void add_class(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
138 static int add_file(cupsd_client_t
*con
, cupsd_job_t
*job
,
139 mime_type_t
*filetype
, int compression
);
140 static cupsd_job_t
*add_job(cupsd_client_t
*con
, cupsd_printer_t
*printer
,
141 mime_type_t
*filetype
);
142 static void add_job_state_reasons(cupsd_client_t
*con
, cupsd_job_t
*job
);
143 static void add_job_subscriptions(cupsd_client_t
*con
, cupsd_job_t
*job
);
144 static void add_job_uuid(cupsd_client_t
*con
, cupsd_job_t
*job
);
145 static void add_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
146 static void add_printer_state_reasons(cupsd_client_t
*con
,
148 static void add_queued_job_count(cupsd_client_t
*con
, cupsd_printer_t
*p
);
150 static void apple_init_profile(ppd_file_t
*ppd
, cups_array_t
*languages
,
151 CMDeviceProfileInfo
*profile
, unsigned id
,
152 const char *name
, const char *text
,
153 const char *iccfile
);
154 static void apple_register_profiles(cupsd_printer_t
*p
);
155 static void apple_unregister_profiles(cupsd_printer_t
*p
);
156 #endif /* __APPLE__ */
157 static void apply_printer_defaults(cupsd_printer_t
*printer
,
159 static void authenticate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
160 static void cancel_all_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
161 static void cancel_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
162 static void cancel_subscription(cupsd_client_t
*con
, int id
);
163 static int check_rss_recipient(const char *recipient
);
164 static int check_quotas(cupsd_client_t
*con
, cupsd_printer_t
*p
);
165 static ipp_attribute_t
*copy_attribute(ipp_t
*to
, ipp_attribute_t
*attr
,
167 static void copy_attrs(ipp_t
*to
, ipp_t
*from
, cups_array_t
*ra
,
168 ipp_tag_t group
, int quickcopy
);
169 static int copy_banner(cupsd_client_t
*con
, cupsd_job_t
*job
,
171 static int copy_file(const char *from
, const char *to
);
172 static int copy_model(cupsd_client_t
*con
, const char *from
,
174 static void copy_job_attrs(cupsd_client_t
*con
,
177 static void copy_printer_attrs(cupsd_client_t
*con
,
178 cupsd_printer_t
*printer
,
180 static void copy_subscription_attrs(cupsd_client_t
*con
,
181 cupsd_subscription_t
*sub
,
183 static void create_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
184 static cups_array_t
*create_requested_array(ipp_t
*request
);
185 static void create_subscription(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
186 static void delete_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
187 static void get_default(cupsd_client_t
*con
);
188 static void get_devices(cupsd_client_t
*con
);
189 static void get_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
190 static void get_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
191 static void get_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
192 static void get_notifications(cupsd_client_t
*con
);
193 static void get_ppd(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
194 static void get_ppds(cupsd_client_t
*con
);
195 static void get_printers(cupsd_client_t
*con
, int type
);
196 static void get_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
197 static void get_printer_supported(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
198 static void get_subscription_attrs(cupsd_client_t
*con
, int sub_id
);
199 static void get_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
200 static const char *get_username(cupsd_client_t
*con
);
201 static void hold_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
202 static void hold_new_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
203 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
204 static int ppd_parse_line(const char *line
, char *option
, int olen
,
205 char *choice
, int clen
);
206 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
207 static void read_job_ticket(cupsd_client_t
*con
);
208 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
209 static void release_held_new_jobs(cupsd_client_t
*con
,
210 ipp_attribute_t
*uri
);
211 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
212 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
213 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
214 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
,
215 ipp_attribute_t
*auth_info
);
216 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
217 static void save_krb5_creds(cupsd_client_t
*con
, cupsd_job_t
*job
);
218 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
219 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
220 static void send_http_error(cupsd_client_t
*con
, http_status_t status
,
221 cupsd_printer_t
*printer
);
222 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
223 const char *message
, ...)
225 __attribute__ ((__format__ (__printf__
, 3, 4)))
226 # endif /* __GNUC__ */
228 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
229 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
230 static void set_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
231 static void set_printer_defaults(cupsd_client_t
*con
,
232 cupsd_printer_t
*printer
);
233 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
234 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
235 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
,
237 static char *url_encode_string(const char *s
, char *buffer
, int bufsize
);
238 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
239 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
240 static int validate_name(const char *name
);
241 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
,
242 const char *owner
, char *username
,
247 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
250 int /* O - 1 on success, 0 on failure */
251 cupsdProcessIPPRequest(
252 cupsd_client_t
*con
) /* I - Client connection */
254 ipp_tag_t group
; /* Current group tag */
255 ipp_attribute_t
*attr
; /* Current attribute */
256 ipp_attribute_t
*charset
; /* Character set attribute */
257 ipp_attribute_t
*language
; /* Language attribute */
258 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
259 ipp_attribute_t
*username
; /* requesting-user-name attr */
260 int sub_id
; /* Subscription ID */
263 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
264 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
265 con
, con
->http
.fd
, con
->request
->request
.op
.operation_id
);
268 * First build an empty response message for this request...
271 con
->response
= ippNew();
273 con
->response
->request
.status
.version
[0] =
274 con
->request
->request
.op
.version
[0];
275 con
->response
->request
.status
.version
[1] =
276 con
->request
->request
.op
.version
[1];
277 con
->response
->request
.status
.request_id
=
278 con
->request
->request
.op
.request_id
;
281 * Then validate the request header and required attributes...
284 if (con
->request
->request
.any
.version
[0] != 1 &&
285 con
->request
->request
.any
.version
[0] != 2)
288 * Return an error, since we only support IPP 1.x and 2.x.
291 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
292 "%04X %s Bad request version number %d.%d",
293 IPP_VERSION_NOT_SUPPORTED
, con
->http
.hostname
,
294 con
->request
->request
.any
.version
[0],
295 con
->request
->request
.any
.version
[1]);
297 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
298 _("Bad request version number %d.%d!"),
299 con
->request
->request
.any
.version
[0],
300 con
->request
->request
.any
.version
[1]);
302 else if (con
->request
->request
.any
.request_id
< 1)
305 * Return an error, since request IDs must be between 1 and 2^31-1
308 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
309 "%04X %s Bad request ID %d",
310 IPP_BAD_REQUEST
, con
->http
.hostname
,
311 con
->request
->request
.any
.request_id
);
313 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad request ID %d!"),
314 con
->request
->request
.any
.request_id
);
316 else if (!con
->request
->attrs
)
318 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
319 "%04X %s No attributes in request",
320 IPP_BAD_REQUEST
, con
->http
.hostname
);
322 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request!"));
327 * Make sure that the attributes are provided in the correct order and
328 * don't repeat groups...
331 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
334 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
337 * Out of order; return an error...
340 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
341 "%04X %s Attribute groups are out of order",
342 IPP_BAD_REQUEST
, con
->http
.hostname
);
344 send_ipp_status(con
, IPP_BAD_REQUEST
,
345 _("Attribute groups are out of order (%x < %x)!"),
346 attr
->group_tag
, group
);
350 group
= attr
->group_tag
;
355 * Then make sure that the first three attributes are:
358 * attributes-natural-language
359 * printer-uri/job-uri
362 attr
= con
->request
->attrs
;
363 if (attr
&& attr
->name
&&
364 !strcmp(attr
->name
, "attributes-charset") &&
365 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
373 if (attr
&& attr
->name
&&
374 !strcmp(attr
->name
, "attributes-natural-language") &&
375 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
380 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
381 IPP_TAG_URI
)) != NULL
)
383 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
384 IPP_TAG_URI
)) != NULL
)
386 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
387 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
392 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
393 "attributes-charset", NULL
,
394 charset
->values
[0].string
.text
);
396 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
397 "attributes-charset", NULL
, DefaultCharset
);
400 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
401 "attributes-natural-language", NULL
,
402 language
->values
[0].string
.text
);
404 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
405 "attributes-natural-language", NULL
, DefaultLanguage
);
408 strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
409 strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
412 * Bad character set...
415 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"!",
416 charset
->values
[0].string
.text
);
417 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
418 "%04X %s Unsupported attributes-charset value \"%s\"",
419 IPP_CHARSET
, con
->http
.hostname
,
420 charset
->values
[0].string
.text
);
421 send_ipp_status(con
, IPP_BAD_REQUEST
,
422 _("Unsupported character set \"%s\"!"),
423 charset
->values
[0].string
.text
);
425 else if (!charset
|| !language
||
427 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
428 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
429 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
430 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
431 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
434 * Return an error, since attributes-charset,
435 * attributes-natural-language, and printer-uri/job-uri are required
436 * for all operations.
441 cupsdLogMessage(CUPSD_LOG_ERROR
,
442 "Missing attributes-charset attribute!");
444 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
445 "%04X %s Missing attributes-charset attribute",
446 IPP_BAD_REQUEST
, con
->http
.hostname
);
451 cupsdLogMessage(CUPSD_LOG_ERROR
,
452 "Missing attributes-natural-language attribute!");
454 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
455 "%04X %s Missing attributes-natural-language attribute",
456 IPP_BAD_REQUEST
, con
->http
.hostname
);
461 cupsdLogMessage(CUPSD_LOG_ERROR
,
462 "Missing printer-uri, job-uri, or ppd-name "
465 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
466 "%04X %s Missing printer-uri, job-uri, or ppd-name "
467 "attribute", IPP_BAD_REQUEST
, con
->http
.hostname
);
470 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
472 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
473 cupsdLogMessage(CUPSD_LOG_DEBUG
,
474 "attr \"%s\": group_tag = %x, value_tag = %x",
475 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
478 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
480 send_ipp_status(con
, IPP_BAD_REQUEST
,
481 _("Missing required attributes!"));
486 * OK, all the checks pass so far; make sure requesting-user-name is
487 * not "root" from a remote host...
490 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
491 IPP_TAG_NAME
)) != NULL
)
494 * Check for root user...
497 if (!strcmp(username
->values
[0].string
.text
, "root") &&
498 strcasecmp(con
->http
.hostname
, "localhost") &&
499 strcmp(con
->username
, "root"))
502 * Remote unauthenticated user masquerading as local root...
505 _cupsStrFree(username
->values
[0].string
.text
);
506 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
510 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
511 IPP_TAG_INTEGER
)) != NULL
)
512 sub_id
= attr
->values
[0].integer
;
517 * Then try processing the operation...
521 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
522 ippOpString(con
->request
->request
.op
.operation_id
),
523 uri
->values
[0].string
.text
);
525 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
526 ippOpString(con
->request
->request
.op
.operation_id
));
528 switch (con
->request
->request
.op
.operation_id
)
534 case IPP_VALIDATE_JOB
:
535 validate_job(con
, uri
);
538 case IPP_CREATE_JOB
:
539 create_job(con
, uri
);
542 case IPP_SEND_DOCUMENT
:
543 send_document(con
, uri
);
546 case IPP_CANCEL_JOB
:
547 cancel_job(con
, uri
);
550 case IPP_GET_JOB_ATTRIBUTES
:
551 get_job_attrs(con
, uri
);
558 case IPP_GET_PRINTER_ATTRIBUTES
:
559 get_printer_attrs(con
, uri
);
562 case IPP_GET_PRINTER_SUPPORTED_VALUES
:
563 get_printer_supported(con
, uri
);
570 case IPP_RELEASE_JOB
:
571 release_job(con
, uri
);
574 case IPP_RESTART_JOB
:
575 restart_job(con
, uri
);
578 case IPP_PAUSE_PRINTER
:
579 stop_printer(con
, uri
);
582 case IPP_RESUME_PRINTER
:
583 start_printer(con
, uri
);
586 case IPP_PURGE_JOBS
:
587 cancel_all_jobs(con
, uri
);
590 case IPP_SET_JOB_ATTRIBUTES
:
591 set_job_attrs(con
, uri
);
594 case IPP_SET_PRINTER_ATTRIBUTES
:
595 set_printer_attrs(con
, uri
);
598 case IPP_HOLD_NEW_JOBS
:
599 hold_new_jobs(con
, uri
);
602 case IPP_RELEASE_HELD_NEW_JOBS
:
603 release_held_new_jobs(con
, uri
);
606 case CUPS_GET_DEFAULT
:
610 case CUPS_GET_PRINTERS
:
611 get_printers(con
, 0);
614 case CUPS_GET_CLASSES
:
615 get_printers(con
, CUPS_PRINTER_CLASS
);
618 case CUPS_ADD_PRINTER
:
619 add_printer(con
, uri
);
622 case CUPS_DELETE_PRINTER
:
623 delete_printer(con
, uri
);
626 case CUPS_ADD_CLASS
:
630 case CUPS_DELETE_CLASS
:
631 delete_printer(con
, uri
);
634 case CUPS_ACCEPT_JOBS
:
635 case IPP_ENABLE_PRINTER
:
636 accept_jobs(con
, uri
);
639 case CUPS_REJECT_JOBS
:
640 case IPP_DISABLE_PRINTER
:
641 reject_jobs(con
, uri
);
644 case CUPS_SET_DEFAULT
:
645 set_default(con
, uri
);
648 case CUPS_GET_DEVICES
:
652 case CUPS_GET_DOCUMENT
:
653 get_document(con
, uri
);
668 case CUPS_AUTHENTICATE_JOB
:
669 authenticate_job(con
, uri
);
672 case IPP_CREATE_PRINTER_SUBSCRIPTION
:
673 case IPP_CREATE_JOB_SUBSCRIPTION
:
674 create_subscription(con
, uri
);
677 case IPP_GET_SUBSCRIPTION_ATTRIBUTES
:
678 get_subscription_attrs(con
, sub_id
);
681 case IPP_GET_SUBSCRIPTIONS
:
682 get_subscriptions(con
, uri
);
685 case IPP_RENEW_SUBSCRIPTION
:
686 renew_subscription(con
, sub_id
);
689 case IPP_CANCEL_SUBSCRIPTION
:
690 cancel_subscription(con
, sub_id
);
693 case IPP_GET_NOTIFICATIONS
:
694 get_notifications(con
);
698 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
699 "%04X %s Operation %04X (%s) not supported",
700 IPP_OPERATION_NOT_SUPPORTED
, con
->http
.hostname
,
701 con
->request
->request
.op
.operation_id
,
702 ippOpString(con
->request
->request
.op
.operation_id
));
704 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
705 _("%s not supported!"),
707 con
->request
->request
.op
.operation_id
));
717 * Sending data from the scheduler...
720 cupsdLogMessage(con
->response
->request
.status
.status_code
721 >= IPP_BAD_REQUEST
&&
722 con
->response
->request
.status
.status_code
723 != IPP_NOT_FOUND
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
724 "Returning IPP %s for %s (%s) from %s",
725 ippErrorString(con
->response
->request
.status
.status_code
),
726 ippOpString(con
->request
->request
.op
.operation_id
),
727 uri
? uri
->values
[0].string
.text
: "no URI",
730 if (LogLevel
== CUPSD_LOG_DEBUG2
)
731 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
732 "cupsdProcessIPPRequest: ippLength(response)=%ld",
733 (long)ippLength(con
->response
));
735 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
737 #ifdef CUPSD_USE_CHUNKING
739 * Because older versions of CUPS (1.1.17 and older) and some IPP
740 * clients do not implement chunking properly, we cannot use
741 * chunking by default. This may become the default in future
742 * CUPS releases, or we might add a configuration directive for
746 if (con
->http
.version
== HTTP_1_1
)
748 if (httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n") < 0)
751 if (cupsdFlushHeader(con
) < 0)
754 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
757 #endif /* CUPSD_USE_CHUNKING */
759 size_t length
; /* Length of response */
762 length
= ippLength(con
->response
);
764 if (con
->file
>= 0 && !con
->pipe_pid
)
766 struct stat fileinfo
; /* File information */
769 if (!fstat(con
->file
, &fileinfo
))
770 length
+= fileinfo
.st_size
;
773 if (httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
774 CUPS_LLCAST length
) < 0)
777 if (cupsdFlushHeader(con
) < 0)
780 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
781 con
->http
.data_remaining
= length
;
783 if (con
->http
.data_remaining
<= INT_MAX
)
784 con
->http
._data_remaining
= con
->http
.data_remaining
;
786 con
->http
._data_remaining
= INT_MAX
;
789 cupsdAddSelect(con
->http
.fd
, (cupsd_selfunc_t
)cupsdReadClient
,
790 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
793 * Tell the caller the response header was sent successfully...
801 * Tell the caller the response header could not be sent...
810 * Sending data from a subprocess like cups-deviced; tell the caller
811 * everything is A-OK so far...
820 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
823 int /* O - 0 on success, -1 on error */
824 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
826 cupsd_printer_t
*printer
; /* Destination printer or class */
827 ipp_attribute_t
*attr
; /* job-sheets attribute */
828 int kbytes
; /* Kilobytes in banner */
831 job
->pending_timeout
= 0;
834 * See if we need to add the ending sheet...
837 printer
= cupsdFindDest(job
->dest
);
838 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
841 !(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) &&
842 attr
&& attr
->num_values
> 1)
848 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
849 attr
->values
[1].string
.text
);
851 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
854 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
862 * 'accept_jobs()' - Accept print jobs to a printer.
866 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
867 ipp_attribute_t
*uri
) /* I - Printer or class URI */
869 http_status_t status
; /* Policy status */
870 cups_ptype_t dtype
; /* Destination type (printer/class) */
871 cupsd_printer_t
*printer
; /* Printer data */
874 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
875 con
->http
.fd
, uri
->values
[0].string
.text
);
878 * Is the destination valid?
881 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
887 send_ipp_status(con
, IPP_NOT_FOUND
,
888 _("The printer or class was not found."));
896 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
898 send_http_error(con
, status
, printer
);
903 * Accept jobs sent to the printer...
906 printer
->accepting
= 1;
907 printer
->state_message
[0] = '\0';
909 cupsdAddPrinterHistory(printer
);
911 if (dtype
& CUPS_PRINTER_CLASS
)
913 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
915 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
916 printer
->name
, get_username(con
));
920 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
922 cupsdLogMessage(CUPSD_LOG_INFO
,
923 "Printer \"%s\" now accepting jobs (\"%s\").",
924 printer
->name
, get_username(con
));
928 * Everything was ok, so return OK status...
931 con
->response
->request
.status
.status_code
= IPP_OK
;
936 * 'add_class()' - Add a class to the system.
940 add_class(cupsd_client_t
*con
, /* I - Client connection */
941 ipp_attribute_t
*uri
) /* I - URI of class */
943 http_status_t status
; /* Policy status */
944 int i
; /* Looping var */
945 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
946 username
[HTTP_MAX_URI
], /* Username portion of URI */
947 host
[HTTP_MAX_URI
], /* Host portion of URI */
948 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
949 int port
; /* Port portion of URI */
950 cupsd_printer_t
*pclass
, /* Class */
951 *member
; /* Member printer/class */
952 cups_ptype_t dtype
; /* Destination type */
953 ipp_attribute_t
*attr
; /* Printer attribute */
954 int modify
; /* Non-zero if we just modified */
955 char newname
[IPP_MAX_NAME
]; /* New class name */
956 int need_restart_job
; /* Need to restart job? */
959 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
960 con
->http
.fd
, uri
->values
[0].string
.text
);
963 * Do we have a valid URI?
966 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
967 sizeof(scheme
), username
, sizeof(username
), host
,
968 sizeof(host
), &port
, resource
, sizeof(resource
));
971 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
974 * No, return an error...
977 send_ipp_status(con
, IPP_BAD_REQUEST
,
978 _("The printer-uri must be of the form "
979 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
984 * Do we have a valid printer name?
987 if (!validate_name(resource
+ 9))
990 * No, return an error...
993 send_ipp_status(con
, IPP_BAD_REQUEST
,
994 _("The printer-uri \"%s\" contains invalid characters."),
995 uri
->values
[0].string
.text
);
1000 * See if the class already exists; if not, create a new class...
1003 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
1006 * Class doesn't exist; see if we have a printer of the same name...
1009 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
&&
1010 !(pclass
->type
& CUPS_PRINTER_DISCOVERED
))
1013 * Yes, return an error...
1016 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1017 _("A printer named \"%s\" already exists!"),
1023 * No, check the default policy and then add the class...
1026 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1028 send_http_error(con
, status
, NULL
);
1032 pclass
= cupsdAddClass(resource
+ 9);
1035 else if (pclass
->type
& CUPS_PRINTER_IMPLICIT
)
1038 * Check the default policy, then rename the implicit class to "AnyClass"
1042 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1044 send_http_error(con
, status
, NULL
);
1048 if (ImplicitAnyClasses
)
1050 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 9);
1051 cupsdRenamePrinter(pclass
, newname
);
1054 cupsdDeletePrinter(pclass
, 1);
1057 * Add the class as a new local class...
1060 pclass
= cupsdAddClass(resource
+ 9);
1063 else if (pclass
->type
& CUPS_PRINTER_DISCOVERED
)
1066 * Check the default policy, then rename the remote class to "Class"...
1069 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1071 send_http_error(con
, status
, NULL
);
1075 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 9, pclass
->hostname
);
1076 cupsdRenamePrinter(pclass
, newname
);
1079 * Add the class as a new local class...
1082 pclass
= cupsdAddClass(resource
+ 9);
1085 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
1088 send_http_error(con
, status
, pclass
);
1095 * Look for attributes and copy them over as needed...
1098 need_restart_job
= 0;
1100 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
1101 IPP_TAG_TEXT
)) != NULL
)
1102 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
1104 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
1105 IPP_TAG_TEXT
)) != NULL
)
1106 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
1108 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
1109 IPP_TAG_BOOLEAN
)) != NULL
)
1111 cupsdLogMessage(CUPSD_LOG_INFO
,
1112 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
1113 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
1115 pclass
->accepting
= attr
->values
[0].boolean
;
1116 cupsdAddPrinterHistory(pclass
);
1119 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
1120 IPP_TAG_BOOLEAN
)) != NULL
)
1122 if (pclass
->shared
&& !attr
->values
[0].boolean
)
1123 cupsdDeregisterPrinter(pclass
, 1);
1125 cupsdLogMessage(CUPSD_LOG_INFO
,
1126 "Setting %s printer-is-shared to %d (was %d.)",
1127 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1129 pclass
->shared
= attr
->values
[0].boolean
;
1132 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1133 IPP_TAG_ENUM
)) != NULL
)
1135 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1136 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1138 send_ipp_status(con
, IPP_BAD_REQUEST
,
1139 _("Attempt to set %s printer-state to bad value %d!"),
1140 pclass
->name
, attr
->values
[0].integer
);
1144 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1145 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1147 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1148 cupsdStopPrinter(pclass
, 0);
1151 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1152 need_restart_job
= 1;
1155 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1156 IPP_TAG_TEXT
)) != NULL
)
1158 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1159 sizeof(pclass
->state_message
));
1160 cupsdAddPrinterHistory(pclass
);
1162 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1163 IPP_TAG_URI
)) != NULL
)
1166 * Clear the printer array as needed...
1169 need_restart_job
= 1;
1171 if (pclass
->num_printers
> 0)
1173 free(pclass
->printers
);
1174 pclass
->num_printers
= 0;
1178 * Add each printer or class that is listed...
1181 for (i
= 0; i
< attr
->num_values
; i
++)
1184 * Search for the printer or class URI...
1187 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1193 send_ipp_status(con
, IPP_NOT_FOUND
,
1194 _("The printer or class was not found."));
1199 * Add it to the class...
1202 cupsdAddPrinterToClass(pclass
, member
);
1206 set_printer_defaults(con
, pclass
);
1208 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1209 IPP_TAG_KEYWORD
)) != NULL
)
1210 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1213 * Update the printer class attributes and return...
1216 cupsdSetPrinterAttrs(pclass
);
1217 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1219 if (need_restart_job
&& pclass
->job
)
1222 * Reset the current job to a "pending" status...
1225 cupsdSetJobState(pclass
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
1226 "Job restarted because the class was modified.");
1229 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1233 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, pclass
, NULL
,
1234 "Class \"%s\" modified by \"%s\".", pclass
->name
,
1237 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1238 pclass
->name
, get_username(con
));
1242 cupsdAddPrinterHistory(pclass
);
1244 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, pclass
, NULL
,
1245 "New class \"%s\" added by \"%s\".", pclass
->name
,
1248 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1249 pclass
->name
, get_username(con
));
1252 con
->response
->request
.status
.status_code
= IPP_OK
;
1257 * 'add_file()' - Add a file to a job.
1260 static int /* O - 0 on success, -1 on error */
1261 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1262 cupsd_job_t
*job
, /* I - Job to add to */
1263 mime_type_t
*filetype
, /* I - Type of file */
1264 int compression
) /* I - Compression */
1266 mime_type_t
**filetypes
; /* New filetypes array... */
1267 int *compressions
; /* New compressions array... */
1270 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1271 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1272 "compression=%d)", con
, con
? con
->http
.fd
: -1, job
->id
,
1273 filetype
->super
, filetype
->type
, compression
);
1276 * Add the file to the job...
1279 if (job
->num_files
== 0)
1281 compressions
= (int *)malloc(sizeof(int));
1282 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1286 compressions
= (int *)realloc(job
->compressions
,
1287 (job
->num_files
+ 1) * sizeof(int));
1288 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1289 (job
->num_files
+ 1) *
1290 sizeof(mime_type_t
*));
1293 if (!compressions
|| !filetypes
)
1295 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1296 "Job aborted because the scheduler ran out of memory.");
1299 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1300 _("Unable to allocate memory for file types!"));
1305 job
->compressions
= compressions
;
1306 job
->compressions
[job
->num_files
] = compression
;
1307 job
->filetypes
= filetypes
;
1308 job
->filetypes
[job
->num_files
] = filetype
;
1313 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1320 * 'add_job()' - Add a job to a print queue.
1323 static cupsd_job_t
* /* O - Job object */
1324 add_job(cupsd_client_t
*con
, /* I - Client connection */
1325 cupsd_printer_t
*printer
, /* I - Destination printer */
1326 mime_type_t
*filetype
) /* I - First print file type, if any */
1328 http_status_t status
; /* Policy status */
1329 ipp_attribute_t
*attr
, /* Current attribute */
1330 *auth_info
; /* auth-info attribute */
1331 const char *val
; /* Default option value */
1332 int priority
; /* Job priority */
1333 char *title
; /* Job name/title */
1334 cupsd_job_t
*job
; /* Current job */
1335 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1336 int kbytes
; /* Size of print file */
1337 int i
; /* Looping var */
1338 int lowerpagerange
; /* Page range bound */
1341 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1342 con
, con
->http
.fd
, printer
, printer
->name
,
1343 filetype
, filetype
? filetype
->super
: "none",
1344 filetype
? filetype
->type
: "none");
1347 * Check remote printing to non-shared printer...
1350 if (!printer
->shared
&&
1351 strcasecmp(con
->http
.hostname
, "localhost") &&
1352 strcasecmp(con
->http
.hostname
, ServerName
))
1354 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1355 _("The printer or class is not shared!"));
1363 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1365 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1367 send_http_error(con
, status
, printer
);
1370 else if (printer
->num_auth_info_required
> 0 &&
1371 strcmp(printer
->auth_info_required
[0], "none") &&
1372 !con
->username
[0] && !auth_info
)
1374 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1378 else if (auth_info
&& !con
->http
.tls
&&
1379 !httpAddrLocalhost(con
->http
.hostaddr
))
1382 * Require encryption of auth-info over non-local connections...
1385 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1388 #endif /* HAVE_SSL */
1391 * See if the printer is accepting jobs...
1394 if (!printer
->accepting
)
1396 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1397 _("Destination \"%s\" is not accepting jobs."),
1403 * Validate job template attributes; for now just document-format,
1404 * copies, number-up, and page-ranges...
1407 if (filetype
&& printer
->filetypes
&&
1408 !cupsArrayFind(printer
->filetypes
, filetype
))
1410 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1411 /* MIME media type string */
1414 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1417 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1418 _("Unsupported format \'%s\'!"), mimetype
);
1420 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1421 "document-format", NULL
, mimetype
);
1426 if ((attr
= ippFindAttribute(con
->request
, "copies",
1427 IPP_TAG_INTEGER
)) != NULL
)
1429 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1431 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1432 attr
->values
[0].integer
);
1433 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1434 "copies", attr
->values
[0].integer
);
1439 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1440 IPP_TAG_ZERO
)) != NULL
)
1442 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1443 attr
->value_tag
!= IPP_TAG_NAME
)
1445 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type!"));
1449 if (attr
->num_values
> 2)
1451 send_ipp_status(con
, IPP_BAD_REQUEST
,
1452 _("Too many job-sheets values (%d > 2)!"),
1457 for (i
= 0; i
< attr
->num_values
; i
++)
1458 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1459 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1461 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"!"),
1462 attr
->values
[i
].string
.text
);
1467 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1468 IPP_TAG_INTEGER
)) != NULL
)
1470 if (attr
->values
[0].integer
!= 1 &&
1471 attr
->values
[0].integer
!= 2 &&
1472 attr
->values
[0].integer
!= 4 &&
1473 attr
->values
[0].integer
!= 6 &&
1474 attr
->values
[0].integer
!= 9 &&
1475 attr
->values
[0].integer
!= 16)
1477 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1478 attr
->values
[0].integer
);
1479 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1480 "number-up", attr
->values
[0].integer
);
1485 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1486 IPP_TAG_RANGE
)) != NULL
)
1488 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1490 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1491 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1493 send_ipp_status(con
, IPP_BAD_REQUEST
,
1494 _("Bad page-ranges values %d-%d."),
1495 attr
->values
[i
].range
.lower
,
1496 attr
->values
[i
].range
.upper
);
1500 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1505 * Make sure we aren't over our limit...
1508 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1511 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1513 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1514 _("Too many active jobs."));
1518 if ((i
= check_quotas(con
, printer
)) < 0)
1520 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1525 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1530 * Create the job and set things up...
1533 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1534 IPP_TAG_INTEGER
)) != NULL
)
1535 priority
= attr
->values
[0].integer
;
1538 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1539 printer
->options
)) != NULL
)
1540 priority
= atoi(val
);
1544 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1548 if ((attr
= ippFindAttribute(con
->request
, "job-name",
1549 IPP_TAG_NAME
)) != NULL
)
1550 title
= attr
->values
[0].string
.text
;
1552 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1553 title
= "Untitled");
1555 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1557 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1558 _("Unable to add job for destination \"%s\"!"),
1563 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
|
1564 CUPS_PRINTER_REMOTE
);
1565 job
->attrs
= con
->request
;
1567 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1569 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1571 add_job_uuid(con
, job
);
1572 apply_printer_defaults(printer
, job
);
1574 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1576 if (con
->username
[0])
1578 cupsdSetString(&job
->username
, con
->username
);
1581 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1585 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1586 "add_job: requesting-user-name=\"%s\"",
1587 attr
->values
[0].string
.text
);
1589 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1592 cupsdSetString(&job
->username
, "anonymous");
1595 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1596 "job-originating-user-name", NULL
, job
->username
);
1599 attr
->group_tag
= IPP_TAG_JOB
;
1600 _cupsStrFree(attr
->name
);
1601 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1604 if (con
->username
[0] || auth_info
)
1606 save_auth_info(con
, job
, auth_info
);
1609 * Remove the auth-info attribute from the attribute data...
1613 ippDeleteAttribute(job
->attrs
, auth_info
);
1616 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1617 IPP_TAG_ZERO
)) != NULL
)
1620 * Request contains a job-originating-host-name attribute; validate it...
1623 if (attr
->value_tag
!= IPP_TAG_NAME
||
1624 attr
->num_values
!= 1 ||
1625 strcmp(con
->http
.hostname
, "localhost"))
1628 * Can't override the value if we aren't connected via localhost.
1629 * Also, we can only have 1 value and it must be a name value.
1632 switch (attr
->value_tag
)
1634 case IPP_TAG_STRING
:
1635 case IPP_TAG_TEXTLANG
:
1636 case IPP_TAG_NAMELANG
:
1639 case IPP_TAG_KEYWORD
:
1641 case IPP_TAG_URISCHEME
:
1642 case IPP_TAG_CHARSET
:
1643 case IPP_TAG_LANGUAGE
:
1644 case IPP_TAG_MIMETYPE
:
1646 * Free old strings...
1649 for (i
= 0; i
< attr
->num_values
; i
++)
1651 _cupsStrFree(attr
->values
[i
].string
.text
);
1652 attr
->values
[i
].string
.text
= NULL
;
1653 if (attr
->values
[i
].string
.charset
)
1655 _cupsStrFree(attr
->values
[i
].string
.charset
);
1656 attr
->values
[i
].string
.charset
= NULL
;
1665 * Use the default connection hostname instead...
1668 attr
->value_tag
= IPP_TAG_NAME
;
1669 attr
->num_values
= 1;
1670 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1673 attr
->group_tag
= IPP_TAG_JOB
;
1678 * No job-originating-host-name attribute, so use the hostname from
1682 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1683 "job-originating-host-name", NULL
, con
->http
.hostname
);
1686 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1688 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1689 "time-at-processing", 0);
1690 attr
->value_tag
= IPP_TAG_NOVALUE
;
1691 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1692 "time-at-completed", 0);
1693 attr
->value_tag
= IPP_TAG_NOVALUE
;
1696 * Add remaining job attributes...
1699 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1700 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1701 "job-state", IPP_JOB_STOPPED
);
1702 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1703 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1704 "job-media-sheets-completed", 0);
1705 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1707 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1710 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1711 IPP_TAG_INTEGER
)) != NULL
)
1712 attr
->values
[0].integer
= 0;
1714 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1716 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1717 IPP_TAG_KEYWORD
)) == NULL
)
1718 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1721 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1722 printer
->options
)) == NULL
)
1725 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1726 "job-hold-until", NULL
, val
);
1728 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold") &&
1729 !(printer
->type
& CUPS_PRINTER_REMOTE
))
1732 * Hold job until specified time...
1735 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
1737 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1738 job
->state_value
= IPP_JOB_HELD
;
1740 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1742 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
1743 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1744 job
->state_value
= IPP_JOB_HELD
;
1748 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1749 job
->state_value
= IPP_JOB_PENDING
;
1752 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) ||
1756 * Add job sheets options...
1759 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1760 IPP_TAG_ZERO
)) == NULL
)
1762 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1763 "Adding default job-sheets values \"%s,%s\"...",
1764 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1766 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1768 attr
->values
[0].string
.text
= _cupsStrRetain(printer
->job_sheets
[0]);
1769 attr
->values
[1].string
.text
= _cupsStrRetain(printer
->job_sheets
[1]);
1772 job
->job_sheets
= attr
;
1775 * Enforce classification level if set...
1780 cupsdLogMessage(CUPSD_LOG_INFO
,
1781 "Classification=\"%s\", ClassifyOverride=%d",
1782 Classification
? Classification
: "(null)",
1785 if (ClassifyOverride
)
1787 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1788 (attr
->num_values
== 1 ||
1789 !strcmp(attr
->values
[1].string
.text
, "none")))
1792 * Force the leading banner to have the classification on it...
1795 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1797 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1798 "job-sheets=\"%s,none\", "
1799 "job-originating-user-name=\"%s\"",
1800 Classification
, job
->username
);
1802 else if (attr
->num_values
== 2 &&
1803 strcmp(attr
->values
[0].string
.text
,
1804 attr
->values
[1].string
.text
) &&
1805 strcmp(attr
->values
[0].string
.text
, "none") &&
1806 strcmp(attr
->values
[1].string
.text
, "none"))
1809 * Can't put two different security markings on the same document!
1812 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1814 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1815 "job-sheets=\"%s,%s\", "
1816 "job-originating-user-name=\"%s\"",
1817 attr
->values
[0].string
.text
,
1818 attr
->values
[1].string
.text
, job
->username
);
1820 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1821 strcmp(attr
->values
[0].string
.text
, "none") &&
1822 (attr
->num_values
== 1 ||
1823 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1824 strcmp(attr
->values
[1].string
.text
, "none"))))
1826 if (attr
->num_values
== 1)
1827 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1828 "CLASSIFICATION OVERRIDDEN "
1829 "job-sheets=\"%s\", "
1830 "job-originating-user-name=\"%s\"",
1831 attr
->values
[0].string
.text
, job
->username
);
1833 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1834 "CLASSIFICATION OVERRIDDEN "
1835 "job-sheets=\"%s,%s\",fffff "
1836 "job-originating-user-name=\"%s\"",
1837 attr
->values
[0].string
.text
,
1838 attr
->values
[1].string
.text
, job
->username
);
1841 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1842 (attr
->num_values
== 1 ||
1843 strcmp(attr
->values
[1].string
.text
, Classification
)))
1846 * Force the banner to have the classification on it...
1849 if (attr
->num_values
> 1 &&
1850 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1852 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1853 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1857 if (attr
->num_values
== 1 ||
1858 strcmp(attr
->values
[0].string
.text
, "none"))
1859 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1861 if (attr
->num_values
> 1 &&
1862 strcmp(attr
->values
[1].string
.text
, "none"))
1863 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1866 if (attr
->num_values
> 1)
1867 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1868 "CLASSIFICATION FORCED "
1869 "job-sheets=\"%s,%s\", "
1870 "job-originating-user-name=\"%s\"",
1871 attr
->values
[0].string
.text
,
1872 attr
->values
[1].string
.text
, job
->username
);
1874 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1875 "CLASSIFICATION FORCED "
1876 "job-sheets=\"%s\", "
1877 "job-originating-user-name=\"%s\"",
1878 Classification
, job
->username
);
1883 * See if we need to add the starting sheet...
1886 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)))
1888 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1889 attr
->values
[0].string
.text
);
1891 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1893 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1894 "Aborting job because the start banner could not be "
1899 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1902 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1903 IPP_TAG_ZERO
)) != NULL
)
1907 * Fill in the response info...
1910 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
1911 LocalPort
, job
->id
);
1913 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1916 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1918 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1920 add_job_state_reasons(con
, job
);
1922 con
->response
->request
.status
.status_code
= IPP_OK
;
1925 * Add any job subscriptions...
1928 add_job_subscriptions(con
, job
);
1931 * Set all but the first two attributes to the job attributes group...
1934 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1935 attr
->group_tag
= IPP_TAG_JOB
;
1938 * Fire the "job created" event...
1941 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1944 * Return the new job...
1952 * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based
1953 * upon the job and printer state...
1957 add_job_state_reasons(
1958 cupsd_client_t
*con
, /* I - Client connection */
1959 cupsd_job_t
*job
) /* I - Job info */
1961 cupsd_printer_t
*dest
; /* Destination printer */
1964 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job_state_reasons(%p[%d], %d)",
1965 con
, con
->http
.fd
, job
? job
->id
: 0);
1967 switch (job
? job
->state_value
: IPP_JOB_CANCELED
)
1969 case IPP_JOB_PENDING
:
1970 dest
= cupsdFindDest(job
->dest
);
1972 if (dest
&& dest
->state
== IPP_PRINTER_STOPPED
)
1973 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1974 "job-state-reasons", NULL
, "printer-stopped");
1976 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1977 "job-state-reasons", NULL
, "none");
1981 if (ippFindAttribute(job
->attrs
, "job-hold-until",
1982 IPP_TAG_KEYWORD
) != NULL
||
1983 ippFindAttribute(job
->attrs
, "job-hold-until",
1984 IPP_TAG_NAME
) != NULL
)
1985 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1986 "job-state-reasons", NULL
, "job-hold-until-specified");
1988 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1989 "job-state-reasons", NULL
, "job-incoming");
1992 case IPP_JOB_PROCESSING
:
1993 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1994 "job-state-reasons", NULL
, "job-printing");
1997 case IPP_JOB_STOPPED
:
1998 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1999 "job-state-reasons", NULL
, "job-stopped");
2002 case IPP_JOB_CANCELED
:
2003 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
2004 "job-state-reasons", NULL
, "job-canceled-by-user");
2007 case IPP_JOB_ABORTED
:
2008 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
2009 "job-state-reasons", NULL
, "aborted-by-system");
2012 case IPP_JOB_COMPLETED
:
2013 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
2014 "job-state-reasons", NULL
, "job-completed-successfully");
2021 * 'add_job_subscriptions()' - Add any subscriptions for a job.
2025 add_job_subscriptions(
2026 cupsd_client_t
*con
, /* I - Client connection */
2027 cupsd_job_t
*job
) /* I - Newly created job */
2029 int i
; /* Looping var */
2030 ipp_attribute_t
*prev
, /* Previous attribute */
2031 *next
, /* Next attribute */
2032 *attr
; /* Current attribute */
2033 cupsd_subscription_t
*sub
; /* Subscription object */
2034 const char *recipient
, /* notify-recipient-uri */
2035 *pullmethod
; /* notify-pull-method */
2036 ipp_attribute_t
*user_data
; /* notify-user-data */
2037 int interval
; /* notify-time-interval */
2038 unsigned mask
; /* notify-events */
2042 * Find the first subscription group attribute; return if we have
2046 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
2047 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
2054 * Process the subscription attributes in the request...
2063 mask
= CUPSD_EVENT_NONE
;
2065 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
2067 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2068 attr
->value_tag
== IPP_TAG_URI
)
2071 * Validate the recipient scheme against the ServerBin/notifier
2075 char notifier
[1024], /* Notifier filename */
2076 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2077 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2078 host
[HTTP_MAX_URI
], /* Host portion of URI */
2079 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2080 int port
; /* Port portion of URI */
2083 recipient
= attr
->values
[0].string
.text
;
2085 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2086 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2087 host
, sizeof(host
), &port
,
2088 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2090 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2091 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
2092 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2093 "notify-status-code", IPP_URI_SCHEME
);
2097 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2099 if (access(notifier
, X_OK
))
2101 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2102 _("notify-recipient-uri URI \"%s\" uses unknown "
2103 "scheme!"), recipient
);
2104 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2105 "notify-status-code", IPP_URI_SCHEME
);
2109 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2111 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2112 _("notify-recipient-uri URI \"%s\" is already used!"),
2114 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2115 "notify-status-code", IPP_ATTRIBUTES
);
2119 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2120 attr
->value_tag
== IPP_TAG_KEYWORD
)
2122 pullmethod
= attr
->values
[0].string
.text
;
2124 if (strcmp(pullmethod
, "ippget"))
2126 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2127 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
2128 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2129 "notify-status-code", IPP_ATTRIBUTES
);
2133 else if (!strcmp(attr
->name
, "notify-charset") &&
2134 attr
->value_tag
== IPP_TAG_CHARSET
&&
2135 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2136 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2138 send_ipp_status(con
, IPP_CHARSET
,
2139 _("Character set \"%s\" not supported!"),
2140 attr
->values
[0].string
.text
);
2143 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2144 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2145 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2147 send_ipp_status(con
, IPP_CHARSET
,
2148 _("Language \"%s\" not supported!"),
2149 attr
->values
[0].string
.text
);
2152 else if (!strcmp(attr
->name
, "notify-user-data") &&
2153 attr
->value_tag
== IPP_TAG_STRING
)
2155 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2157 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2158 _("The notify-user-data value is too large "
2159 "(%d > 63 octets)!"),
2160 attr
->values
[0].unknown
.length
);
2166 else if (!strcmp(attr
->name
, "notify-events") &&
2167 attr
->value_tag
== IPP_TAG_KEYWORD
)
2169 for (i
= 0; i
< attr
->num_values
; i
++)
2170 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2172 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2174 send_ipp_status(con
, IPP_BAD_REQUEST
,
2175 _("The notify-lease-duration attribute cannot be "
2176 "used with job subscriptions."));
2179 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2180 attr
->value_tag
== IPP_TAG_INTEGER
)
2181 interval
= attr
->values
[0].integer
;
2186 if (!recipient
&& !pullmethod
)
2189 if (mask
== CUPSD_EVENT_NONE
)
2190 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2192 if ((sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
,
2193 recipient
, 0)) != NULL
)
2195 sub
->interval
= interval
;
2197 cupsdSetString(&sub
->owner
, job
->username
);
2201 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2202 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2203 sub
->user_data_len
);
2206 ippAddSeparator(con
->response
);
2207 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2208 "notify-subscription-id", sub
->id
);
2215 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2218 * Remove all of the subscription attributes from the job request...
2220 * TODO: Optimize this since subscription groups have to come at the
2221 * end of the request...
2224 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2228 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2229 attr
->group_tag
== IPP_TAG_ZERO
)
2232 * Free and remove this attribute...
2240 job
->attrs
->attrs
= next
;
2246 job
->attrs
->last
= prev
;
2247 job
->attrs
->current
= prev
;
2252 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2254 * See RFC 4122 for the definition of UUIDs and the format.
2258 add_job_uuid(cupsd_client_t
*con
, /* I - Client connection */
2259 cupsd_job_t
*job
) /* I - Job */
2261 char uuid
[1024]; /* job-uuid string */
2262 _cups_md5_state_t md5state
; /* MD5 state */
2263 unsigned char md5sum
[16]; /* MD5 digest/sum */
2267 * First see if the job already has a job-uuid attribute; if so, return...
2270 if (ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2274 * No job-uuid attribute, so build a version 3 UUID with the local job
2275 * ID at the end; see RFC 4122 for details. Start with the MD5 sum of
2276 * the ServerName, server name and port that the client connected to,
2277 * and local job ID...
2280 snprintf(uuid
, sizeof(uuid
), "%s:%s:%d:%d", ServerName
, con
->servername
,
2281 con
->serverport
, job
->id
);
2283 _cupsMD5Init(&md5state
);
2284 _cupsMD5Append(&md5state
, (unsigned char *)uuid
, strlen(uuid
));
2285 _cupsMD5Finish(&md5state
, md5sum
);
2288 * Format the UUID URI using the MD5 sum and job ID.
2291 snprintf(uuid
, sizeof(uuid
),
2292 "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-"
2293 "%02x%02x%02x%02x%02x%02x",
2294 md5sum
[0], md5sum
[1], md5sum
[2], md5sum
[3], md5sum
[4], md5sum
[5],
2295 (md5sum
[6] & 15) | 0x30, md5sum
[7], (md5sum
[8] & 0x3f) | 0x40,
2296 md5sum
[9], md5sum
[10], md5sum
[11], md5sum
[12], md5sum
[13],
2297 md5sum
[14], md5sum
[15]);
2299 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
, uuid
);
2304 * 'add_printer()' - Add a printer to the system.
2308 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2309 ipp_attribute_t
*uri
) /* I - URI of printer */
2311 http_status_t status
; /* Policy status */
2312 int i
; /* Looping var */
2313 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2314 username
[HTTP_MAX_URI
], /* Username portion of URI */
2315 host
[HTTP_MAX_URI
], /* Host portion of URI */
2316 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2317 int port
; /* Port portion of URI */
2318 cupsd_printer_t
*printer
; /* Printer/class */
2319 ipp_attribute_t
*attr
; /* Printer attribute */
2320 cups_file_t
*fp
; /* Script/PPD file */
2321 char line
[1024]; /* Line from file... */
2322 char srcfile
[1024], /* Source Script/PPD file */
2323 dstfile
[1024]; /* Destination Script/PPD file */
2324 int modify
; /* Non-zero if we are modifying */
2325 char newname
[IPP_MAX_NAME
]; /* New printer name */
2326 int need_restart_job
; /* Need to restart job? */
2327 int set_device_uri
, /* Did we set the device URI? */
2328 set_port_monitor
; /* Did we set the port monitor? */
2331 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2332 con
->http
.fd
, uri
->values
[0].string
.text
);
2335 * Do we have a valid URI?
2338 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2339 sizeof(scheme
), username
, sizeof(username
), host
,
2340 sizeof(host
), &port
, resource
, sizeof(resource
));
2342 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2345 * No, return an error...
2348 send_ipp_status(con
, IPP_BAD_REQUEST
,
2349 _("The printer-uri must be of the form "
2350 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2355 * Do we have a valid printer name?
2358 if (!validate_name(resource
+ 10))
2361 * No, return an error...
2364 send_ipp_status(con
, IPP_BAD_REQUEST
,
2365 _("The printer-uri \"%s\" contains invalid characters."),
2366 uri
->values
[0].string
.text
);
2371 * See if the printer already exists; if not, create a new printer...
2374 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2377 * Printer doesn't exist; see if we have a class of the same name...
2380 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
&&
2381 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
2384 * Yes, return an error...
2387 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2388 _("A class named \"%s\" already exists!"),
2394 * No, check the default policy then add the printer...
2397 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2399 send_http_error(con
, status
, NULL
);
2403 printer
= cupsdAddPrinter(resource
+ 10);
2406 else if (printer
->type
& CUPS_PRINTER_IMPLICIT
)
2409 * Check the default policy, then rename the implicit printer to
2410 * "AnyPrinter" or delete it...
2413 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2415 send_http_error(con
, status
, NULL
);
2419 if (ImplicitAnyClasses
)
2421 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 10);
2422 cupsdRenamePrinter(printer
, newname
);
2425 cupsdDeletePrinter(printer
, 1);
2428 * Add the printer as a new local printer...
2431 printer
= cupsdAddPrinter(resource
+ 10);
2434 else if (printer
->type
& CUPS_PRINTER_DISCOVERED
)
2437 * Check the default policy, then rename the remote printer to
2438 * "Printer@server"...
2441 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2443 send_http_error(con
, status
, NULL
);
2447 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 10,
2449 cupsdRenamePrinter(printer
, newname
);
2452 * Add the printer as a new local printer...
2455 printer
= cupsdAddPrinter(resource
+ 10);
2458 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2461 send_http_error(con
, status
, printer
);
2468 * Look for attributes and copy them over as needed...
2471 need_restart_job
= 0;
2473 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2474 IPP_TAG_TEXT
)) != NULL
)
2475 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2477 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2478 IPP_TAG_TEXT
)) != NULL
)
2479 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2483 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2484 IPP_TAG_URI
)) != NULL
)
2487 * Do we have a valid device URI?
2490 http_uri_status_t uri_status
; /* URI separation status */
2491 char old_device_uri
[1024];
2492 /* Old device URI */
2495 need_restart_job
= 1;
2497 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2498 attr
->values
[0].string
.text
,
2499 scheme
, sizeof(scheme
),
2500 username
, sizeof(username
),
2501 host
, sizeof(host
), &port
,
2502 resource
, sizeof(resource
));
2504 if (uri_status
< HTTP_URI_OK
)
2506 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2507 attr
->values
[0].string
.text
);
2508 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2509 "add_printer: httpSeparateURI returned %d", uri_status
);
2513 if (!strcmp(scheme
, "file"))
2516 * See if the administrator has enabled file devices...
2519 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2522 * File devices are disabled and the URL is not file:/dev/null...
2525 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2526 _("File device URIs have been disabled! "
2527 "To enable, see the FileDevice directive in "
2528 "\"%s/cupsd.conf\"."),
2536 * See if the backend exists and is executable...
2539 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2540 if (access(srcfile
, X_OK
))
2543 * Could not find device in list!
2546 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri scheme \"%s\"!"),
2552 if (printer
->sanitized_device_uri
)
2553 strlcpy(old_device_uri
, printer
->sanitized_device_uri
,
2554 sizeof(old_device_uri
));
2556 old_device_uri
[0] = '\0';
2558 cupsdSetDeviceURI(printer
, attr
->values
[0].string
.text
);
2560 cupsdLogMessage(CUPSD_LOG_INFO
,
2561 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2562 printer
->name
, printer
->sanitized_device_uri
,
2568 set_port_monitor
= 0;
2570 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2571 IPP_TAG_NAME
)) != NULL
)
2573 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2576 need_restart_job
= 1;
2578 supported
= ippFindAttribute(printer
->ppd_attrs
, "port-monitor-supported",
2582 for (i
= 0; i
< supported
->num_values
; i
++)
2583 if (!strcmp(supported
->values
[i
].string
.text
,
2584 attr
->values
[0].string
.text
))
2588 if (!supported
|| i
>= supported
->num_values
)
2590 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"!"),
2591 attr
->values
[0].string
.text
);
2595 cupsdLogMessage(CUPSD_LOG_INFO
,
2596 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2597 printer
->name
, attr
->values
[0].string
.text
,
2598 printer
->port_monitor
? printer
->port_monitor
: "none");
2600 if (strcmp(attr
->values
[0].string
.text
, "none"))
2601 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2603 cupsdClearString(&printer
->port_monitor
);
2605 set_port_monitor
= 1;
2608 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2609 IPP_TAG_BOOLEAN
)) != NULL
)
2611 cupsdLogMessage(CUPSD_LOG_INFO
,
2612 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2613 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2615 printer
->accepting
= attr
->values
[0].boolean
;
2616 cupsdAddPrinterHistory(printer
);
2619 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2620 IPP_TAG_BOOLEAN
)) != NULL
)
2622 if (printer
->shared
&& !attr
->values
[0].boolean
)
2623 cupsdDeregisterPrinter(printer
, 1);
2625 cupsdLogMessage(CUPSD_LOG_INFO
,
2626 "Setting %s printer-is-shared to %d (was %d.)",
2627 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2629 printer
->shared
= attr
->values
[0].boolean
;
2632 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2633 IPP_TAG_ENUM
)) != NULL
)
2635 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2636 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2638 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d!"),
2639 attr
->values
[0].integer
);
2643 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2644 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2646 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2647 cupsdStopPrinter(printer
, 0);
2650 need_restart_job
= 1;
2651 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2655 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2656 IPP_TAG_TEXT
)) != NULL
)
2658 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2659 sizeof(printer
->state_message
));
2660 cupsdAddPrinterHistory(printer
);
2663 if ((attr
= ippFindAttribute(con
->request
, "printer-state-reasons",
2664 IPP_TAG_KEYWORD
)) != NULL
)
2666 if (attr
->num_values
>
2667 (int)(sizeof(printer
->reasons
) / sizeof(printer
->reasons
[0])))
2669 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2670 _("Too many printer-state-reasons values (%d > %d)!"),
2672 (int)(sizeof(printer
->reasons
) /
2673 sizeof(printer
->reasons
[0])));
2677 for (i
= 0; i
< printer
->num_reasons
; i
++)
2678 _cupsStrFree(printer
->reasons
[i
]);
2680 printer
->num_reasons
= 0;
2681 for (i
= 0; i
< attr
->num_values
; i
++)
2683 if (!strcmp(attr
->values
[i
].string
.text
, "none"))
2686 printer
->reasons
[printer
->num_reasons
] =
2687 _cupsStrRetain(attr
->values
[i
].string
.text
);
2688 printer
->num_reasons
++;
2690 if (!strcmp(attr
->values
[i
].string
.text
, "paused") &&
2691 printer
->state
!= IPP_PRINTER_STOPPED
)
2693 cupsdLogMessage(CUPSD_LOG_INFO
,
2694 "Setting %s printer-state to %d (was %d.)",
2695 printer
->name
, IPP_PRINTER_STOPPED
, printer
->state
);
2696 cupsdStopPrinter(printer
, 0);
2700 if (PrintcapFormat
== PRINTCAP_PLIST
)
2701 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2704 set_printer_defaults(con
, printer
);
2706 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2707 IPP_TAG_KEYWORD
)) != NULL
)
2708 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2711 * See if we have all required attributes...
2714 if (!printer
->device_uri
)
2715 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2718 * See if we have an interface script or PPD file attached to the request...
2723 need_restart_job
= 1;
2725 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2727 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2730 * Yes; get the first line from it...
2734 cupsFileGets(fp
, line
, sizeof(line
));
2738 * Then see what kind of file it is...
2741 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2744 if (!strncmp(line
, "*PPD-Adobe", 10))
2747 * The new file is a PPD file, so remove any old interface script
2748 * that might be lying around...
2756 * This must be an interface script, so move the file over to the
2757 * interfaces directory and make it executable...
2760 if (copy_file(srcfile
, dstfile
))
2762 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2763 _("Unable to copy interface script - %s!"),
2768 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2769 "Copied interface script successfully!");
2770 chmod(dstfile
, 0755);
2773 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2776 if (!strncmp(line
, "*PPD-Adobe", 10))
2779 * The new file is a PPD file, so move the file over to the
2780 * ppd directory and make it readable by all...
2783 if (copy_file(srcfile
, dstfile
))
2785 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2786 _("Unable to copy PPD file - %s!"),
2791 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2792 "Copied PPD file successfully!");
2793 chmod(dstfile
, 0644);
2797 * (Re)register color profiles...
2802 apple_unregister_profiles(printer
);
2803 apple_register_profiles(printer
);
2805 #endif /* __APPLE__ */
2810 * This must be an interface script, so remove any old PPD file that
2811 * may be lying around...
2818 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2819 IPP_TAG_NAME
)) != NULL
)
2821 need_restart_job
= 1;
2823 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2826 * Raw driver, remove any existing PPD or interface script files.
2829 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2833 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2843 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2847 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2850 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2852 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file!"));
2856 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2857 "Copied PPD file successfully!");
2858 chmod(dstfile
, 0644);
2862 * (Re)register color profiles...
2867 apple_unregister_profiles(printer
);
2868 apple_register_profiles(printer
);
2870 #endif /* __APPLE__ */
2875 * If we set the device URI but not the port monitor, check which port
2876 * monitor to use by default...
2879 if (set_device_uri
&& !set_port_monitor
)
2881 ppd_file_t
*ppd
; /* PPD file */
2882 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2885 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2886 sizeof(scheme
), username
, sizeof(username
), host
,
2887 sizeof(host
), &port
, resource
, sizeof(resource
));
2889 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2891 if ((ppd
= ppdOpenFile(srcfile
)) != NULL
)
2893 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2895 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2896 if (!strcmp(scheme
, ppdattr
->spec
))
2898 cupsdLogMessage(CUPSD_LOG_INFO
,
2899 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2900 printer
->name
, ppdattr
->value
,
2901 printer
->port_monitor
? printer
->port_monitor
2904 if (strcmp(ppdattr
->value
, "none"))
2905 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2907 cupsdClearString(&printer
->port_monitor
);
2917 * Update the printer attributes and return...
2920 cupsdSetPrinterAttrs(printer
);
2921 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2923 if (need_restart_job
&& printer
->job
)
2926 * Restart the current job...
2929 cupsdSetJobState(printer
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
2930 "Job restarted because the printer was modified.");
2933 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2937 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
2938 "Printer \"%s\" modified by \"%s\".", printer
->name
,
2941 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2942 printer
->name
, get_username(con
));
2946 cupsdAddPrinterHistory(printer
);
2948 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, printer
, NULL
,
2949 "New printer \"%s\" added by \"%s\".", printer
->name
,
2952 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2953 printer
->name
, get_username(con
));
2956 con
->response
->request
.status
.status_code
= IPP_OK
;
2961 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2962 * based upon the printer state...
2966 add_printer_state_reasons(
2967 cupsd_client_t
*con
, /* I - Client connection */
2968 cupsd_printer_t
*p
) /* I - Printer info */
2970 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2971 "add_printer_state_reasons(%p[%d], %p[%s])",
2972 con
, con
->http
.fd
, p
, p
->name
);
2974 if (p
->num_reasons
== 0)
2975 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2976 "printer-state-reasons", NULL
, "none");
2978 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2979 "printer-state-reasons", p
->num_reasons
, NULL
,
2980 (const char * const *)p
->reasons
);
2985 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2986 * the specified printer or class.
2990 add_queued_job_count(
2991 cupsd_client_t
*con
, /* I - Client connection */
2992 cupsd_printer_t
*p
) /* I - Printer or class */
2994 int count
; /* Number of jobs on destination */
2997 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2998 con
, con
->http
.fd
, p
, p
->name
);
3000 count
= cupsdGetPrinterJobCount(p
->name
);
3002 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
3003 "queued-job-count", count
);
3009 * 'apple_init_profile()' - Initialize a color profile.
3014 ppd_file_t
*ppd
, /* I - PPD file */
3015 cups_array_t
*languages
, /* I - Languages in the PPD file */
3016 CMDeviceProfileInfo
*profile
, /* I - Profile record */
3017 unsigned id
, /* I - Profile ID */
3018 const char *name
, /* I - Profile name */
3019 const char *text
, /* I - Profile UI text */
3020 const char *iccfile
) /* I - ICC filename */
3022 char url
[1024]; /* URL for profile filename */
3023 CFMutableDictionaryRef dict
; /* Dictionary for name */
3024 char *language
; /* Current language */
3025 ppd_attr_t
*attr
; /* Profile attribute */
3026 CFStringRef cflang
, /* Language string */
3027 cftext
; /* Localized text */
3031 * Build the profile name dictionary...
3034 dict
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3035 &kCFTypeDictionaryKeyCallBacks
,
3036 &kCFTypeDictionaryValueCallBacks
);
3038 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, text
,
3039 kCFStringEncodingUTF8
);
3043 CFDictionarySetValue(dict
, CFSTR("en"), cftext
);
3050 * Find localized names for the color profiles...
3053 cupsArraySave(ppd
->sorted_attrs
);
3055 for (language
= (char *)cupsArrayFirst(languages
);
3057 language
= (char *)cupsArrayNext(languages
))
3061 if ((attr
= _ppdLocalizedAttr(ppd
, "cupsICCProfile", name
,
3063 attr
= _ppdLocalizedAttr(ppd
, "APTiogaProfile", name
, language
);
3066 attr
= _ppdLocalizedAttr(ppd
, "ColorModel", name
, language
);
3068 if (attr
&& attr
->text
[0])
3070 cflang
= CFStringCreateWithCString(kCFAllocatorDefault
, language
,
3071 kCFStringEncodingUTF8
);
3072 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, attr
->text
,
3073 kCFStringEncodingUTF8
);
3075 if (cflang
&& cftext
)
3076 CFDictionarySetValue(dict
, cflang
, cftext
);
3086 cupsArrayRestore(ppd
->sorted_attrs
);
3090 * Fill in the profile data...
3094 httpAssembleURI(HTTP_URI_CODING_ALL
, url
, sizeof(url
), "file", NULL
, "", 0,
3097 profile
->dataVersion
= cmDeviceProfileInfoVersion1
;
3098 profile
->profileID
= id
;
3099 profile
->profileLoc
.locType
= iccfile
? cmPathBasedProfile
: cmNoProfileBase
;
3100 profile
->profileName
= dict
;
3103 strlcpy(profile
->profileLoc
.u
.pathLoc
.path
, iccfile
,
3104 sizeof(profile
->profileLoc
.u
.pathLoc
.path
));
3109 * 'apple_register_profiles()' - Register color profiles for a printer.
3113 apple_register_profiles(
3114 cupsd_printer_t
*p
) /* I - Printer */
3116 int i
; /* Looping var */
3117 char ppdfile
[1024], /* PPD filename */
3118 iccfile
[1024], /* ICC filename */
3119 selector
[PPD_MAX_NAME
];
3120 /* Profile selection string */
3121 ppd_file_t
*ppd
; /* PPD file */
3122 ppd_attr_t
*attr
, /* Profile attributes */
3123 *profileid_attr
,/* cupsProfileID attribute */
3124 *q1_attr
, /* ColorModel (or other) qualifier */
3125 *q2_attr
, /* MediaType (or other) qualifier */
3126 *q3_attr
; /* Resolution (or other) qualifier */
3127 char q_keyword
[PPD_MAX_NAME
];
3128 /* Qualifier keyword */
3129 const char *q1_choice
, /* ColorModel (or other) choice */
3130 *q2_choice
, /* MediaType (or other) choice */
3131 *q3_choice
; /* Resolution (or other) choice */
3132 const char *profile_key
; /* Profile keyword */
3133 ppd_option_t
*cm_option
; /* Color model option */
3134 ppd_choice_t
*cm_choice
; /* Color model choice */
3135 int num_profiles
; /* Number of profiles */
3136 CMError error
; /* Last error */
3137 unsigned device_id
, /* Printer device ID */
3138 profile_id
, /* Profile ID */
3139 default_profile_id
= 0;
3140 /* Default profile ID */
3141 CFMutableDictionaryRef device_name
; /* Printer device name dictionary */
3142 CFStringRef printer_name
; /* Printer name string */
3143 CMDeviceScope scope
= /* Scope of the registration */
3145 kCFPreferencesAnyUser
,
3146 kCFPreferencesCurrentHost
3148 CMDeviceProfileArrayPtr profiles
; /* Profiles */
3149 CMDeviceProfileInfo
*profile
; /* Current profile */
3150 cups_array_t
*languages
; /* Languages array */
3154 * Make sure ColorSync is available...
3157 if (CMRegisterColorDevice
== NULL
)
3161 * Try opening the PPD file for this printer...
3164 snprintf(ppdfile
, sizeof(ppdfile
), "%s/ppd/%s.ppd", ServerRoot
, p
->name
);
3165 if ((ppd
= ppdOpenFile(ppdfile
)) == NULL
)
3169 * See if we have any profiles...
3172 if ((attr
= ppdFindAttr(ppd
, "APTiogaProfile", NULL
)) != NULL
)
3173 profile_key
= "APTiogaProfile";
3176 attr
= ppdFindAttr(ppd
, "cupsICCProfile", NULL
);
3177 profile_key
= "cupsICCProfile";
3180 for (num_profiles
= 0; attr
; attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3181 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3183 if (attr
->value
[0] != '/')
3184 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3187 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3189 if (access(iccfile
, 0))
3197 * If we have profiles, add them...
3200 if (num_profiles
> 0)
3202 if (profile_key
[0] == 'A')
3205 * For Tioga PPDs, get the default profile using the DefaultAPTiogaProfile
3209 if ((attr
= ppdFindAttr(ppd
, "DefaultAPTiogaProfile", NULL
)) != NULL
&&
3211 default_profile_id
= atoi(attr
->value
);
3213 q1_choice
= q2_choice
= q3_choice
= NULL
;
3218 * For CUPS PPDs, figure out the default profile selector values...
3221 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier1", NULL
)) != NULL
&&
3222 attr
->value
&& attr
->value
[0])
3224 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3225 q1_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3227 else if ((q1_attr
= ppdFindAttr(ppd
, "DefaultColorModel", NULL
)) == NULL
)
3228 q1_attr
= ppdFindAttr(ppd
, "DefaultColorSpace", NULL
);
3230 if (q1_attr
&& q1_attr
->value
&& q1_attr
->value
[0])
3231 q1_choice
= q1_attr
->value
;
3235 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier2", NULL
)) != NULL
&&
3236 attr
->value
&& attr
->value
[0])
3238 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3239 q2_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3242 q2_attr
= ppdFindAttr(ppd
, "DefaultMediaType", NULL
);
3244 if (q2_attr
&& q2_attr
->value
&& q2_attr
->value
[0])
3245 q2_choice
= q2_attr
->value
;
3249 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier3", NULL
)) != NULL
&&
3250 attr
->value
&& attr
->value
[0])
3252 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3253 q3_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3256 q3_attr
= ppdFindAttr(ppd
, "DefaultResolution", NULL
);
3258 if (q3_attr
&& q3_attr
->value
&& q3_attr
->value
[0])
3259 q3_choice
= q3_attr
->value
;
3265 * Build the array of profiles...
3267 * Note: This calloc actually requests slightly more memory than needed.
3270 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3272 cupsdLogMessage(CUPSD_LOG_ERROR
,
3273 "Unable to allocate memory for %d profiles!",
3279 profiles
->profileCount
= num_profiles
;
3280 languages
= _ppdGetLanguages(ppd
);
3282 for (profile
= profiles
->profiles
,
3283 attr
= ppdFindAttr(ppd
, profile_key
, NULL
);
3285 attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3286 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3289 * Add this profile...
3292 if (attr
->value
[0] != '/')
3293 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3296 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3298 if (access(iccfile
, 0))
3301 if (profile_key
[0] == 'c')
3303 cupsArraySave(ppd
->sorted_attrs
);
3305 if ((profileid_attr
= ppdFindAttr(ppd
, "cupsProfileID",
3306 attr
->spec
)) != NULL
&&
3307 profileid_attr
->value
&& isdigit(profileid_attr
->value
[0] & 255))
3308 profile_id
= (unsigned)strtoul(profileid_attr
->value
, NULL
, 10);
3310 profile_id
= _ppdHashName(attr
->spec
);
3312 cupsArrayRestore(ppd
->sorted_attrs
);
3315 profile_id
= atoi(attr
->spec
);
3317 apple_init_profile(ppd
, languages
, profile
, profile_id
, attr
->spec
,
3318 attr
->text
[0] ? attr
->text
: attr
->spec
, iccfile
);
3323 * See if this is the default profile...
3326 if (!default_profile_id
)
3332 snprintf(selector
, sizeof(selector
), "%s.%s.%s",
3333 q1_choice
, q2_choice
, q3_choice
);
3334 if (!strcmp(selector
, attr
->spec
))
3335 default_profile_id
= profile_id
;
3338 if (!default_profile_id
)
3340 snprintf(selector
, sizeof(selector
), "%s.%s.", q1_choice
,
3342 if (!strcmp(selector
, attr
->spec
))
3343 default_profile_id
= profile_id
;
3347 if (!default_profile_id
&& q3_choice
)
3349 snprintf(selector
, sizeof(selector
), "%s..%s", q1_choice
,
3351 if (!strcmp(selector
, attr
->spec
))
3352 default_profile_id
= profile_id
;
3355 if (!default_profile_id
)
3357 snprintf(selector
, sizeof(selector
), "%s..", q1_choice
);
3358 if (!strcmp(selector
, attr
->spec
))
3359 default_profile_id
= profile_id
;
3364 _ppdFreeLanguages(languages
);
3366 else if ((cm_option
= ppdFindOption(ppd
, "ColorModel")) != NULL
)
3369 * Extract profiles from ColorModel option...
3372 const char *profile_name
; /* Name of generic profile */
3375 num_profiles
= cm_option
->num_choices
;
3377 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3379 cupsdLogMessage(CUPSD_LOG_ERROR
,
3380 "Unable to allocate memory for %d profiles!",
3386 profiles
->profileCount
= num_profiles
;
3388 for (profile
= profiles
->profiles
, i
= cm_option
->num_choices
,
3389 cm_choice
= cm_option
->choices
;
3391 i
--, cm_choice
++, profile
++)
3393 if (!strcmp(cm_choice
->choice
, "Gray") ||
3394 !strcmp(cm_choice
->choice
, "Black"))
3395 profile_name
= "Gray";
3396 else if (!strcmp(cm_choice
->choice
, "RGB") ||
3397 !strcmp(cm_choice
->choice
, "CMY"))
3398 profile_name
= "RGB";
3399 else if (!strcmp(cm_choice
->choice
, "CMYK") ||
3400 !strcmp(cm_choice
->choice
, "KCMY"))
3401 profile_name
= "CMYK";
3403 profile_name
= "DeviceN";
3405 snprintf(selector
, sizeof(selector
), "%s..", profile_name
);
3406 profile_id
= _ppdHashName(selector
);
3408 apple_init_profile(ppd
, NULL
, profile
, profile_id
, cm_choice
->choice
,
3409 cm_choice
->text
, NULL
);
3411 if (cm_choice
->marked
)
3412 default_profile_id
= profile_id
;
3418 * Use the default colorspace...
3421 attr
= ppdFindAttr(ppd
, "DefaultColorSpace", NULL
);
3423 num_profiles
= (attr
&& ppd
->colorspace
== PPD_CS_GRAY
) ? 1 : 2;
3425 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3427 cupsdLogMessage(CUPSD_LOG_ERROR
,
3428 "Unable to allocate memory for %d profiles!",
3434 profiles
->profileCount
= num_profiles
;
3436 apple_init_profile(ppd
, NULL
, profiles
->profiles
, _ppdHashName("Gray.."),
3437 "Gray", "Gray", NULL
);
3439 switch (ppd
->colorspace
)
3443 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3444 _ppdHashName("RGB.."), "RGB", "RGB", NULL
);
3448 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3449 _ppdHashName("CMYK.."), "CMYK", "CMYK", NULL
);
3457 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3458 _ppdHashName("DeviceN.."), "DeviceN", "DeviceN",
3464 if (num_profiles
> 0)
3467 * Make sure we have a default profile ID...
3470 if (!default_profile_id
)
3471 default_profile_id
= profiles
->profiles
[num_profiles
- 1].profileID
;
3474 * Get the device ID hash and pathelogical name dictionary.
3477 cupsdLogMessage(CUPSD_LOG_INFO
, "Registering ICC color profiles for \"%s\"",
3480 device_id
= _ppdHashName(p
->name
);
3481 device_name
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3482 &kCFTypeDictionaryKeyCallBacks
,
3483 &kCFTypeDictionaryValueCallBacks
);
3484 printer_name
= CFStringCreateWithCString(kCFAllocatorDefault
,
3485 p
->name
, kCFStringEncodingUTF8
);
3487 if (device_name
&& printer_name
)
3489 CFDictionarySetValue(device_name
, CFSTR("en"), printer_name
);
3492 * Register the device with ColorSync...
3495 error
= CMRegisterColorDevice(cmPrinterDeviceClass
, device_id
,
3496 device_name
, &scope
);
3499 * Register the profiles...
3503 error
= CMSetDeviceFactoryProfiles(cmPrinterDeviceClass
, device_id
,
3504 default_profile_id
, profiles
);
3514 cupsdLogMessage(CUPSD_LOG_ERROR
,
3515 "Unable to register ICC color profiles for \"%s\" - %d",
3516 p
->name
, (int)error
);
3518 for (profile
= profiles
->profiles
;
3520 profile
++, num_profiles
--)
3521 CFRelease(profile
->profileName
);
3526 CFRelease(printer_name
);
3529 CFRelease(device_name
);
3537 * 'apple_unregister_profiles()' - Remove color profiles for the specified
3542 apple_unregister_profiles(
3543 cupsd_printer_t
*p
) /* I - Printer */
3546 * Make sure ColorSync is available...
3549 if (CMUnregisterColorDevice
!= NULL
)
3550 CMUnregisterColorDevice(cmPrinterDeviceClass
, _ppdHashName(p
->name
));
3552 #endif /* __APPLE__ */
3555 * 'apply_printer_defaults()' - Apply printer default options to a job.
3559 apply_printer_defaults(
3560 cupsd_printer_t
*printer
, /* I - Printer */
3561 cupsd_job_t
*job
) /* I - Job */
3563 int i
, /* Looping var */
3564 num_options
; /* Number of default options */
3565 cups_option_t
*options
, /* Default options */
3566 *option
; /* Current option */
3570 * Collect all of the default options and add the missing ones to the
3574 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
3575 option
= printer
->options
;
3578 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
3580 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
3585 * Encode these options as attributes in the job object...
3588 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
3589 cupsFreeOptions(num_options
, options
);
3594 * 'authenticate_job()' - Set job authentication info.
3598 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
3599 ipp_attribute_t
*uri
) /* I - Job URI */
3601 ipp_attribute_t
*attr
, /* job-id attribute */
3602 *auth_info
; /* auth-info attribute */
3603 int jobid
; /* Job ID */
3604 cupsd_job_t
*job
; /* Current job */
3605 char scheme
[HTTP_MAX_URI
],
3606 /* Method portion of URI */
3607 username
[HTTP_MAX_URI
],
3608 /* Username portion of URI */
3610 /* Host portion of URI */
3611 resource
[HTTP_MAX_URI
];
3612 /* Resource portion of URI */
3613 int port
; /* Port portion of URI */
3616 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
3617 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
3620 * Start with "everything is OK" status...
3623 con
->response
->request
.status
.status_code
= IPP_OK
;
3626 * See if we have a job URI or a printer URI...
3629 if (!strcmp(uri
->name
, "printer-uri"))
3632 * Got a printer URI; see if we also have a job-id attribute...
3635 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3636 IPP_TAG_INTEGER
)) == NULL
)
3638 send_ipp_status(con
, IPP_BAD_REQUEST
,
3639 _("Got a printer-uri attribute but no job-id!"));
3643 jobid
= attr
->values
[0].integer
;
3648 * Got a job URI; parse it to get the job ID...
3651 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3652 sizeof(scheme
), username
, sizeof(username
), host
,
3653 sizeof(host
), &port
, resource
, sizeof(resource
));
3655 if (strncmp(resource
, "/jobs/", 6))
3661 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri attribute \"%s\"!"),
3662 uri
->values
[0].string
.text
);
3666 jobid
= atoi(resource
+ 6);
3670 * See if the job exists...
3673 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3676 * Nope - return a "not found" error...
3679 send_ipp_status(con
, IPP_NOT_FOUND
,
3680 _("Job #%d does not exist!"), jobid
);
3685 * See if the job has been completed...
3688 if (job
->state_value
!= IPP_JOB_HELD
)
3691 * Return a "not-possible" error...
3694 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3695 _("Job #%d is not held for authentication!"),
3701 * See if we have already authenticated...
3704 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3706 if (!con
->username
[0] && !auth_info
)
3708 cupsd_printer_t
*printer
; /* Job destination */
3712 * No auth data. If we need to authenticate via Kerberos, send a
3713 * HTTP auth challenge, otherwise just return an IPP error...
3716 printer
= cupsdFindDest(job
->dest
);
3718 if (printer
&& printer
->num_auth_info_required
> 0 &&
3719 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3720 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3722 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3723 _("No authentication information provided!"));
3728 * See if the job is owned by the requesting user...
3731 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3733 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3738 * Save the authentication information for this job...
3741 save_auth_info(con
, job
, auth_info
);
3744 * Reset the job-hold-until value to "no-hold"...
3747 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3748 IPP_TAG_KEYWORD
)) == NULL
)
3749 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3753 attr
->value_tag
= IPP_TAG_KEYWORD
;
3754 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3758 * Release the job and return...
3761 cupsdReleaseJob(job
);
3763 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3768 * 'cancel_all_jobs()' - Cancel all print jobs.
3772 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3773 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3775 http_status_t status
; /* Policy status */
3776 cups_ptype_t dtype
; /* Destination type */
3777 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3778 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3779 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3780 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3781 int port
; /* Port portion of URI */
3782 ipp_attribute_t
*attr
; /* Attribute in request */
3783 const char *username
; /* Username */
3784 int purge
; /* Purge? */
3785 cupsd_printer_t
*printer
; /* Printer */
3788 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3789 con
->http
.fd
, uri
->values
[0].string
.text
);
3792 * See if we have a printer URI...
3795 if (strcmp(uri
->name
, "printer-uri"))
3797 send_ipp_status(con
, IPP_BAD_REQUEST
,
3798 _("The printer-uri attribute is required!"));
3803 * Get the username (if any) for the jobs we want to cancel (only if
3804 * "my-jobs" is specified...
3807 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3808 IPP_TAG_BOOLEAN
)) != NULL
&&
3809 attr
->values
[0].boolean
)
3811 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3812 IPP_TAG_NAME
)) != NULL
)
3813 username
= attr
->values
[0].string
.text
;
3816 send_ipp_status(con
, IPP_BAD_REQUEST
,
3817 _("Missing requesting-user-name attribute!"));
3825 * Look for the "purge-jobs" attribute...
3828 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3829 IPP_TAG_BOOLEAN
)) != NULL
)
3830 purge
= attr
->values
[0].boolean
;
3835 * And if the destination is valid...
3838 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3844 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3845 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3846 hostname
, sizeof(hostname
), &port
,
3847 resource
, sizeof(resource
));
3849 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3850 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3852 send_ipp_status(con
, IPP_NOT_FOUND
,
3853 _("The printer or class was not found."));
3861 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3863 send_http_error(con
, status
, NULL
);
3868 * Cancel all jobs on all printers...
3871 cupsdCancelJobs(NULL
, username
, purge
);
3873 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3874 purge
? "purged" : "canceled", get_username(con
));
3882 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3885 send_http_error(con
, status
, printer
);
3890 * Cancel all of the jobs on the named printer...
3893 cupsdCancelJobs(printer
->name
, username
, purge
);
3895 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3896 printer
->name
, purge
? "purged" : "canceled",
3900 con
->response
->request
.status
.status_code
= IPP_OK
;
3905 * 'cancel_job()' - Cancel a print job.
3909 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3910 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3912 ipp_attribute_t
*attr
; /* Current attribute */
3913 int jobid
; /* Job ID */
3914 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3915 username
[HTTP_MAX_URI
], /* Username portion of URI */
3916 host
[HTTP_MAX_URI
], /* Host portion of URI */
3917 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3918 int port
; /* Port portion of URI */
3919 cupsd_job_t
*job
; /* Job information */
3920 cups_ptype_t dtype
; /* Destination type (printer/class) */
3921 cupsd_printer_t
*printer
; /* Printer data */
3922 int purge
; /* Purge the job? */
3925 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3926 con
->http
.fd
, uri
->values
[0].string
.text
);
3929 * See if we have a job URI or a printer URI...
3932 if (!strcmp(uri
->name
, "printer-uri"))
3935 * Got a printer URI; see if we also have a job-id attribute...
3938 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3939 IPP_TAG_INTEGER
)) == NULL
)
3941 send_ipp_status(con
, IPP_BAD_REQUEST
,
3942 _("Got a printer-uri attribute but no job-id!"));
3946 if ((jobid
= attr
->values
[0].integer
) == 0)
3949 * Find the current job on the specified printer...
3952 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3958 send_ipp_status(con
, IPP_NOT_FOUND
,
3959 _("The printer or class was not found."));
3964 * See if there are any pending jobs...
3967 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3969 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3970 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3971 !strcasecmp(job
->dest
, printer
->name
))
3979 * No, try stopped jobs...
3982 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3984 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3985 if (job
->state_value
== IPP_JOB_STOPPED
&&
3986 !strcasecmp(job
->dest
, printer
->name
))
3993 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s!"),
4003 * Got a job URI; parse it to get the job ID...
4006 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
4007 sizeof(scheme
), username
, sizeof(username
), host
,
4008 sizeof(host
), &port
, resource
, sizeof(resource
));
4010 if (strncmp(resource
, "/jobs/", 6))
4016 send_ipp_status(con
, IPP_BAD_REQUEST
,
4017 _("Bad job-uri attribute \"%s\"!"),
4018 uri
->values
[0].string
.text
);
4022 jobid
= atoi(resource
+ 6);
4026 * Look for the "purge-job" attribute...
4029 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
4030 IPP_TAG_BOOLEAN
)) != NULL
)
4031 purge
= attr
->values
[0].boolean
;
4036 * See if the job exists...
4039 if ((job
= cupsdFindJob(jobid
)) == NULL
)
4042 * Nope - return a "not found" error...
4045 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
4050 * See if the job is owned by the requesting user...
4053 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
4055 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
4060 * See if the job is already completed, canceled, or aborted; if so,
4061 * we can't cancel...
4064 if (job
->state_value
>= IPP_JOB_CANCELED
&& !purge
)
4066 switch (job
->state_value
)
4068 case IPP_JOB_CANCELED
:
4069 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
4070 _("Job #%d is already canceled - can\'t cancel."),
4074 case IPP_JOB_ABORTED
:
4075 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
4076 _("Job #%d is already aborted - can\'t cancel."),
4081 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
4082 _("Job #%d is already completed - can\'t cancel."),
4091 * Cancel the job and return...
4094 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
4095 purge
? "Job purged by \"%s\"" : "Job canceled by \"%s\"",
4100 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
4103 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
4106 con
->response
->request
.status
.status_code
= IPP_OK
;
4111 * 'cancel_subscription()' - Cancel a subscription.
4115 cancel_subscription(
4116 cupsd_client_t
*con
, /* I - Client connection */
4117 int sub_id
) /* I - Subscription ID */
4119 http_status_t status
; /* Policy status */
4120 cupsd_subscription_t
*sub
; /* Subscription */
4123 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4124 "cancel_subscription(con=%p[%d], sub_id=%d)",
4125 con
, con
->http
.fd
, sub_id
);
4128 * Is the subscription ID valid?
4131 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
4134 * Bad subscription ID...
4137 send_ipp_status(con
, IPP_NOT_FOUND
,
4138 _("notify-subscription-id %d no good!"), sub_id
);
4146 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
4148 con
, sub
->owner
)) != HTTP_OK
)
4150 send_http_error(con
, status
, sub
->dest
);
4155 * Cancel the subscription...
4158 cupsdDeleteSubscription(sub
, 1);
4160 con
->response
->request
.status
.status_code
= IPP_OK
;
4165 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
4168 static int /* O - 1 if OK, 0 if not */
4169 check_rss_recipient(
4170 const char *recipient
) /* I - Recipient URI */
4172 cupsd_subscription_t
*sub
; /* Current subscription */
4175 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
4177 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
4181 * Compare the URIs up to the first ?...
4184 const char *r1
, *r2
;
4186 for (r1
= recipient
, r2
= sub
->recipient
;
4187 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
4199 * 'check_quotas()' - Check quotas for a printer and user.
4202 static int /* O - 1 if OK, 0 if not */
4203 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
4204 cupsd_printer_t
*p
) /* I - Printer or class */
4206 int i
; /* Looping var */
4207 char username
[33]; /* Username */
4208 cupsd_quota_t
*q
; /* Quota data */
4209 #ifdef HAVE_MBR_UID_TO_UUID
4211 * Use Apple membership APIs which require that all names represent
4212 * valid user account or group records accessible by the server.
4215 uuid_t usr_uuid
; /* UUID for job requesting user */
4216 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
4217 uuid_t grp_uuid
; /* UUID for ACL group name entry */
4218 int mbr_err
; /* Error from membership function */
4219 int is_member
; /* Is this user a member? */
4222 * Use standard POSIX APIs for checking users and groups...
4225 struct passwd
*pw
; /* User password data */
4226 #endif /* HAVE_MBR_UID_TO_UUID */
4229 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
4230 con
, con
->http
.fd
, p
, p
->name
);
4233 * Figure out who is printing...
4236 strlcpy(username
, get_username(con
), sizeof(username
));
4239 * Check global active job limits for printers and users...
4242 if (MaxJobsPerPrinter
)
4245 * Check if there are too many pending jobs on this printer...
4248 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
4250 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
4259 * Check if there are too many pending jobs for this user...
4262 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
4264 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
4271 * Check against users...
4274 if (p
->num_users
== 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
4279 #ifdef HAVE_MBR_UID_TO_UUID
4281 * Get UUID for job requesting user...
4284 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
4290 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4291 "check_quotas: UUID lookup failed for user \"%s\"",
4293 cupsdLogMessage(CUPSD_LOG_INFO
,
4294 "Denying user \"%s\" access to printer \"%s\" "
4295 "(unknown user)...",
4301 * Get UID and GID of requesting user...
4304 pw
= getpwnam(username
);
4306 #endif /* HAVE_MBR_UID_TO_UUID */
4308 for (i
= 0; i
< p
->num_users
; i
++)
4309 if (p
->users
[i
][0] == '@')
4312 * Check group membership...
4315 #ifdef HAVE_MBR_UID_TO_UUID
4316 if (p
->users
[i
][1] == '#')
4318 if (uuid_parse((char *)p
->users
[i
] + 2, grp_uuid
))
4319 uuid_clear(grp_uuid
);
4321 else if ((mbr_err
= mbr_group_name_to_uuid((char *)p
->users
[i
] + 1,
4325 * Invalid ACL entries are ignored for matching; just record a
4326 * warning in the log...
4329 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4330 "check_quotas: UUID lookup failed for ACL entry "
4331 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4332 cupsdLogMessage(CUPSD_LOG_WARN
,
4333 "Access control entry \"%s\" not a valid group name; "
4334 "entry ignored", p
->users
[i
]);
4337 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
4341 * At this point, there should be no errors, but check anyways...
4344 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4345 "check_quotas: group \"%s\" membership check "
4346 "failed (err=%d)", p
->users
[i
] + 1, mbr_err
);
4351 * Stop if we found a match...
4358 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
4360 #endif /* HAVE_MBR_UID_TO_UUID */
4362 #ifdef HAVE_MBR_UID_TO_UUID
4365 if (p
->users
[i
][0] == '#')
4367 if (uuid_parse((char *)p
->users
[i
] + 1, usr2_uuid
))
4368 uuid_clear(usr2_uuid
);
4370 else if ((mbr_err
= mbr_user_name_to_uuid((char *)p
->users
[i
],
4374 * Invalid ACL entries are ignored for matching; just record a
4375 * warning in the log...
4378 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4379 "check_quotas: UUID lookup failed for ACL entry "
4380 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4381 cupsdLogMessage(CUPSD_LOG_WARN
,
4382 "Access control entry \"%s\" not a valid user name; "
4383 "entry ignored", p
->users
[i
]);
4386 if (!uuid_compare(usr_uuid
, usr2_uuid
))
4390 else if (!strcasecmp(username
, p
->users
[i
]))
4392 #endif /* HAVE_MBR_UID_TO_UUID */
4394 if ((i
< p
->num_users
) == p
->deny_users
)
4396 cupsdLogMessage(CUPSD_LOG_INFO
,
4397 "Denying user \"%s\" access to printer \"%s\"...",
4408 if (AppleQuotas
&& (q
= cupsdFindQuota(p
, username
)) != NULL
)
4411 * TODO: Define these special page count values as constants!
4414 if (q
->page_count
== -4) /* special case: unlimited user */
4416 cupsdLogMessage(CUPSD_LOG_INFO
,
4417 "User \"%s\" request approved for printer %s (%s): "
4419 username
, p
->name
, p
->info
);
4420 q
->page_count
= 0; /* allow user to print */
4423 else if (q
->page_count
== -3) /* quota exceeded */
4425 cupsdLogMessage(CUPSD_LOG_INFO
,
4426 "User \"%s\" request denied for printer %s (%s): "
4427 "quota limit exceeded.",
4428 username
, p
->name
, p
->info
);
4429 q
->page_count
= 2; /* force quota exceeded failure */
4432 else if (q
->page_count
== -2) /* quota disabled for user */
4434 cupsdLogMessage(CUPSD_LOG_INFO
,
4435 "User \"%s\" request denied for printer %s (%s): "
4436 "printing disabled for user.",
4437 username
, p
->name
, p
->info
);
4438 q
->page_count
= 2; /* force quota exceeded failure */
4441 else if (q
->page_count
== -1) /* quota access error */
4443 cupsdLogMessage(CUPSD_LOG_INFO
,
4444 "User \"%s\" request denied for printer %s (%s): "
4445 "unable to determine quota limit.",
4446 username
, p
->name
, p
->info
);
4447 q
->page_count
= 2; /* force quota exceeded failure */
4450 else if (q
->page_count
< 0) /* user not found or other error */
4452 cupsdLogMessage(CUPSD_LOG_INFO
,
4453 "User \"%s\" request denied for printer %s (%s): "
4454 "user disabled / missing quota.",
4455 username
, p
->name
, p
->info
);
4456 q
->page_count
= 2; /* force quota exceeded failure */
4459 else /* page within user limits */
4461 q
->page_count
= 0; /* allow user to print */
4466 #endif /* __APPLE__ */
4467 if (p
->k_limit
|| p
->page_limit
)
4469 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
4471 cupsdLogMessage(CUPSD_LOG_ERROR
,
4472 "Unable to allocate quota data for user \"%s\"!",
4477 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
4478 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
4480 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
4487 * If we have gotten this far, we're done!
4495 * 'copy_attribute()' - Copy a single attribute.
4498 static ipp_attribute_t
* /* O - New attribute */
4500 ipp_t
*to
, /* O - Destination request/response */
4501 ipp_attribute_t
*attr
, /* I - Attribute to copy */
4502 int quickcopy
) /* I - Do a quick copy? */
4504 int i
; /* Looping var */
4505 ipp_attribute_t
*toattr
; /* Destination attribute */
4508 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4509 "copy_attribute(%p, %p[%s,%x,%x])", to
, attr
,
4510 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
4513 switch (attr
->value_tag
& ~IPP_TAG_COPY
)
4516 toattr
= ippAddSeparator(to
);
4519 case IPP_TAG_INTEGER
:
4521 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4522 attr
->name
, attr
->num_values
, NULL
);
4524 for (i
= 0; i
< attr
->num_values
; i
++)
4525 toattr
->values
[i
].integer
= attr
->values
[i
].integer
;
4528 case IPP_TAG_BOOLEAN
:
4529 toattr
= ippAddBooleans(to
, attr
->group_tag
, attr
->name
,
4530 attr
->num_values
, NULL
);
4532 for (i
= 0; i
< attr
->num_values
; i
++)
4533 toattr
->values
[i
].boolean
= attr
->values
[i
].boolean
;
4536 case IPP_TAG_STRING
:
4539 case IPP_TAG_KEYWORD
:
4541 case IPP_TAG_URISCHEME
:
4542 case IPP_TAG_CHARSET
:
4543 case IPP_TAG_LANGUAGE
:
4544 case IPP_TAG_MIMETYPE
:
4545 toattr
= ippAddStrings(to
, attr
->group_tag
,
4546 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4547 attr
->name
, attr
->num_values
, NULL
, NULL
);
4551 for (i
= 0; i
< attr
->num_values
; i
++)
4552 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4554 else if (attr
->value_tag
& IPP_TAG_COPY
)
4556 for (i
= 0; i
< attr
->num_values
; i
++)
4557 toattr
->values
[i
].string
.text
=
4558 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4562 for (i
= 0; i
< attr
->num_values
; i
++)
4563 toattr
->values
[i
].string
.text
=
4564 _cupsStrRetain(attr
->values
[i
].string
.text
);
4569 toattr
= ippAddDate(to
, attr
->group_tag
, attr
->name
,
4570 attr
->values
[0].date
);
4573 case IPP_TAG_RESOLUTION
:
4574 toattr
= ippAddResolutions(to
, attr
->group_tag
, attr
->name
,
4575 attr
->num_values
, IPP_RES_PER_INCH
,
4578 for (i
= 0; i
< attr
->num_values
; i
++)
4580 toattr
->values
[i
].resolution
.xres
= attr
->values
[i
].resolution
.xres
;
4581 toattr
->values
[i
].resolution
.yres
= attr
->values
[i
].resolution
.yres
;
4582 toattr
->values
[i
].resolution
.units
= attr
->values
[i
].resolution
.units
;
4586 case IPP_TAG_RANGE
:
4587 toattr
= ippAddRanges(to
, attr
->group_tag
, attr
->name
,
4588 attr
->num_values
, NULL
, NULL
);
4590 for (i
= 0; i
< attr
->num_values
; i
++)
4592 toattr
->values
[i
].range
.lower
= attr
->values
[i
].range
.lower
;
4593 toattr
->values
[i
].range
.upper
= attr
->values
[i
].range
.upper
;
4597 case IPP_TAG_TEXTLANG
:
4598 case IPP_TAG_NAMELANG
:
4599 toattr
= ippAddStrings(to
, attr
->group_tag
,
4600 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4601 attr
->name
, attr
->num_values
, NULL
, NULL
);
4605 for (i
= 0; i
< attr
->num_values
; i
++)
4607 toattr
->values
[i
].string
.charset
= attr
->values
[i
].string
.charset
;
4608 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4611 else if (attr
->value_tag
& IPP_TAG_COPY
)
4613 for (i
= 0; i
< attr
->num_values
; i
++)
4616 toattr
->values
[i
].string
.charset
=
4617 _cupsStrAlloc(attr
->values
[i
].string
.charset
);
4619 toattr
->values
[i
].string
.charset
=
4620 toattr
->values
[0].string
.charset
;
4622 toattr
->values
[i
].string
.text
=
4623 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4628 for (i
= 0; i
< attr
->num_values
; i
++)
4631 toattr
->values
[i
].string
.charset
=
4632 _cupsStrRetain(attr
->values
[i
].string
.charset
);
4634 toattr
->values
[i
].string
.charset
=
4635 toattr
->values
[0].string
.charset
;
4637 toattr
->values
[i
].string
.text
=
4638 _cupsStrRetain(attr
->values
[i
].string
.text
);
4643 case IPP_TAG_BEGIN_COLLECTION
:
4644 toattr
= ippAddCollections(to
, attr
->group_tag
, attr
->name
,
4645 attr
->num_values
, NULL
);
4647 for (i
= 0; i
< attr
->num_values
; i
++)
4649 toattr
->values
[i
].collection
= ippNew();
4650 copy_attrs(toattr
->values
[i
].collection
, attr
->values
[i
].collection
,
4651 NULL
, IPP_TAG_ZERO
, 0);
4656 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4657 attr
->name
, attr
->num_values
, NULL
);
4659 for (i
= 0; i
< attr
->num_values
; i
++)
4661 toattr
->values
[i
].unknown
.length
= attr
->values
[i
].unknown
.length
;
4663 if (toattr
->values
[i
].unknown
.length
> 0)
4665 if ((toattr
->values
[i
].unknown
.data
=
4666 malloc(toattr
->values
[i
].unknown
.length
)) == NULL
)
4667 toattr
->values
[i
].unknown
.length
= 0;
4669 memcpy(toattr
->values
[i
].unknown
.data
,
4670 attr
->values
[i
].unknown
.data
,
4671 toattr
->values
[i
].unknown
.length
);
4674 break; /* anti-compiler-warning-code */
4682 * 'copy_attrs()' - Copy attributes from one request to another.
4686 copy_attrs(ipp_t
*to
, /* I - Destination request */
4687 ipp_t
*from
, /* I - Source request */
4688 cups_array_t
*ra
, /* I - Requested attributes */
4689 ipp_tag_t group
, /* I - Group to copy */
4690 int quickcopy
) /* I - Do a quick copy? */
4692 ipp_attribute_t
*fromattr
; /* Source attribute */
4695 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4696 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4697 to
, from
, ra
, group
, quickcopy
);
4702 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4705 * Filter attributes as needed...
4708 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4709 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4712 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4715 * Don't send collection attributes by default to IPP/1.x clients
4716 * since many do not support collections...
4719 if (fromattr
->value_tag
== IPP_TAG_BEGIN_COLLECTION
&&
4720 !ra
&& to
->request
.status
.version
[0] == 1)
4723 copy_attribute(to
, fromattr
, quickcopy
);
4730 * 'copy_banner()' - Copy a banner file to the requests directory for the
4734 static int /* O - Size of banner file in kbytes */
4735 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4736 cupsd_job_t
*job
, /* I - Job information */
4737 const char *name
) /* I - Name of banner */
4739 int i
; /* Looping var */
4740 int kbytes
; /* Size of banner file in kbytes */
4741 char filename
[1024]; /* Job filename */
4742 cupsd_banner_t
*banner
; /* Pointer to banner */
4743 cups_file_t
*in
; /* Input file */
4744 cups_file_t
*out
; /* Output file */
4745 int ch
; /* Character from file */
4746 char attrname
[255], /* Name of attribute */
4747 *s
; /* Pointer into name */
4748 ipp_attribute_t
*attr
; /* Attribute */
4751 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4752 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4753 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4754 name
? name
: "(null)");
4757 * Find the banner; return if not found or "none"...
4760 if (!name
|| !strcmp(name
, "none") ||
4761 (banner
= cupsdFindBanner(name
)) == NULL
)
4765 * Open the banner and job files...
4768 if (add_file(con
, job
, banner
->filetype
, 0))
4771 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4773 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4775 cupsdLogMessage(CUPSD_LOG_ERROR
,
4776 "Unable to create banner job file %s - %s",
4777 filename
, strerror(errno
));
4782 fchmod(cupsFileNumber(out
), 0640);
4783 fchown(cupsFileNumber(out
), RunUser
, Group
);
4786 * Try the localized banner file under the subdirectory...
4789 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4791 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4794 * Convert ll-cc to ll_CC...
4798 attrname
[3] = toupper(attrname
[3] & 255);
4799 attrname
[4] = toupper(attrname
[4] & 255);
4802 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4805 if (access(filename
, 0) && strlen(attrname
) > 2)
4808 * Wasn't able to find "ll_CC" locale file; try the non-national
4809 * localization banner directory.
4814 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4818 if (access(filename
, 0))
4821 * Use the non-localized banner file.
4824 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4827 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4831 cupsdLogMessage(CUPSD_LOG_ERROR
,
4832 "Unable to open banner template file %s - %s",
4833 filename
, strerror(errno
));
4839 * Parse the file to the end...
4842 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4846 * Get an attribute name...
4849 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4850 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4852 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4862 * Ignore { followed by stuff that is not an attribute name...
4865 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4870 * See if it is defined...
4873 if (attrname
[0] == '?')
4878 if (!strcmp(s
, "printer-name"))
4880 cupsFilePuts(out
, job
->dest
);
4883 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4886 * See if we have a leading question mark...
4889 if (attrname
[0] != '?')
4892 * Nope, write to file as-is; probably a PostScript procedure...
4895 cupsFilePrintf(out
, "{%s}", attrname
);
4902 * Output value(s)...
4905 for (i
= 0; i
< attr
->num_values
; i
++)
4908 cupsFilePutChar(out
, ',');
4910 switch (attr
->value_tag
)
4912 case IPP_TAG_INTEGER
:
4914 if (!strncmp(s
, "time-at-", 8))
4916 struct timeval tv
= { attr
->values
[i
].integer
, 0 };
4917 cupsFilePuts(out
, cupsdGetDateTime(&tv
, CUPSD_TIME_STANDARD
));
4920 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4923 case IPP_TAG_BOOLEAN
:
4924 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4927 case IPP_TAG_NOVALUE
:
4928 cupsFilePuts(out
, "novalue");
4931 case IPP_TAG_RANGE
:
4932 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4933 attr
->values
[i
].range
.upper
);
4936 case IPP_TAG_RESOLUTION
:
4937 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4938 attr
->values
[i
].resolution
.yres
,
4939 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4944 case IPP_TAG_STRING
:
4947 case IPP_TAG_KEYWORD
:
4948 case IPP_TAG_CHARSET
:
4949 case IPP_TAG_LANGUAGE
:
4950 if (!strcasecmp(banner
->filetype
->type
, "postscript"))
4953 * Need to quote strings for PS banners...
4958 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4960 if (*p
== '(' || *p
== ')' || *p
== '\\')
4962 cupsFilePutChar(out
, '\\');
4963 cupsFilePutChar(out
, *p
);
4965 else if (*p
< 32 || *p
> 126)
4966 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4968 cupsFilePutChar(out
, *p
);
4972 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4976 break; /* anti-compiler-warning-code */
4980 else if (ch
== '\\') /* Quoted char */
4982 ch
= cupsFileGetChar(in
);
4984 if (ch
!= '{') /* Only do special handling for \{ */
4985 cupsFilePutChar(out
, '\\');
4987 cupsFilePutChar(out
, ch
);
4990 cupsFilePutChar(out
, ch
);
4994 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4996 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4997 IPP_TAG_INTEGER
)) != NULL
)
4998 attr
->values
[0].integer
+= kbytes
;
5007 * 'copy_file()' - Copy a PPD file or interface script...
5010 static int /* O - 0 = success, -1 = error */
5011 copy_file(const char *from
, /* I - Source file */
5012 const char *to
) /* I - Destination file */
5014 cups_file_t
*src
, /* Source file */
5015 *dst
; /* Destination file */
5016 int bytes
; /* Bytes to read/write */
5017 char buffer
[2048]; /* Copy buffer */
5020 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
5023 * Open the source and destination file for a copy...
5026 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
5029 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
5036 * Copy the source file to the destination...
5039 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
5040 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
5048 * Close both files and return...
5053 return (cupsFileClose(dst
));
5058 * 'copy_model()' - Copy a PPD model file, substituting default values
5062 static int /* O - 0 = success, -1 = error */
5063 copy_model(cupsd_client_t
*con
, /* I - Client connection */
5064 const char *from
, /* I - Source file */
5065 const char *to
) /* I - Destination file */
5067 fd_set input
; /* select() input set */
5068 struct timeval timeout
; /* select() timeout */
5069 int maxfd
; /* Max file descriptor for select() */
5070 char tempfile
[1024]; /* Temporary PPD file */
5071 int tempfd
; /* Temporary PPD file descriptor */
5072 int temppid
; /* Process ID of cups-driverd */
5073 int temppipe
[2]; /* Temporary pipes */
5074 char *argv
[4], /* Command-line arguments */
5075 *envp
[MAX_ENV
]; /* Environment */
5076 cups_file_t
*src
, /* Source file */
5077 *dst
; /* Destination file */
5078 ppd_file_t
*ppd
; /* PPD file */
5079 int bytes
, /* Bytes from pipe */
5080 total
; /* Total bytes from pipe */
5081 char buffer
[2048]; /* Copy buffer */
5082 int i
; /* Looping var */
5083 char option
[PPD_MAX_NAME
], /* Option name */
5084 choice
[PPD_MAX_NAME
]; /* Choice name */
5085 int num_defaults
; /* Number of default options */
5086 cups_option_t
*defaults
; /* Default options */
5087 char cups_protocol
[PPD_MAX_LINE
];
5088 /* cupsProtocol attribute */
5091 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5092 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
5096 * Run cups-driverd to get the PPD file...
5099 argv
[0] = "cups-driverd";
5101 argv
[2] = (char *)from
;
5104 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
5106 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
5107 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
5108 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
5112 cupsdOpenPipe(temppipe
);
5114 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5115 "copy_model: Running \"cups-driverd cat %s\"...", from
);
5117 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
5118 -1, -1, 0, DefaultProfile
, 0, &temppid
))
5129 * Wait up to 30 seconds for the PPD file to be copied...
5134 if (temppipe
[0] > CGIPipes
[0])
5135 maxfd
= temppipe
[0] + 1;
5137 maxfd
= CGIPipes
[0] + 1;
5142 * See if we have data ready...
5146 FD_SET(temppipe
[0], &input
);
5147 FD_SET(CGIPipes
[0], &input
);
5149 timeout
.tv_sec
= 30;
5150 timeout
.tv_usec
= 0;
5152 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
5162 * We have timed out...
5168 if (FD_ISSET(temppipe
[0], &input
))
5171 * Read the PPD file from the pipe, and write it to the PPD file.
5174 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
5176 if (write(tempfd
, buffer
, bytes
) < bytes
)
5185 if (FD_ISSET(CGIPipes
[0], &input
))
5195 * No data from cups-deviced...
5198 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file!");
5204 * Read the source file and see what page sizes are supported...
5207 if ((ppd
= ppdOpenFile(tempfile
)) == NULL
)
5214 * Open the destination (if possible) and set the default options...
5219 cups_protocol
[0] = '\0';
5221 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
5224 * Read all of the default lines from the old PPD...
5227 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
5228 if (!strncmp(buffer
, "*Default", 8))
5231 * Add the default option...
5234 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5235 choice
, sizeof(choice
)))
5237 ppd_option_t
*ppdo
; /* PPD option */
5241 * Only add the default if the default hasn't already been
5242 * set and the choice exists in the new PPD...
5245 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
5246 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
5247 ppdFindChoice(ppdo
, choice
))
5248 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
5252 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
5253 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
5257 else if (ppdPageSize(ppd
, DefaultPaperSize
))
5260 * Add the default media sizes...
5263 num_defaults
= cupsAddOption("PageSize", DefaultPaperSize
,
5264 num_defaults
, &defaults
);
5265 num_defaults
= cupsAddOption("PageRegion", DefaultPaperSize
,
5266 num_defaults
, &defaults
);
5267 num_defaults
= cupsAddOption("PaperDimension", DefaultPaperSize
,
5268 num_defaults
, &defaults
);
5269 num_defaults
= cupsAddOption("ImageableArea", DefaultPaperSize
,
5270 num_defaults
, &defaults
);
5276 * Open the source file for a copy...
5279 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
5281 cupsFreeOptions(num_defaults
, defaults
);
5287 * Open the destination file for a copy...
5290 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
5292 cupsFreeOptions(num_defaults
, defaults
);
5299 * Copy the source file to the destination...
5302 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
5304 if (!strncmp(buffer
, "*Default", 8))
5307 * Check for an previous default option choice...
5310 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5311 choice
, sizeof(choice
)))
5313 const char *val
; /* Default option value */
5316 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
5319 * Substitute the previous choice...
5322 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
5327 cupsFilePrintf(dst
, "%s\n", buffer
);
5330 if (cups_protocol
[0])
5331 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
5333 cupsFreeOptions(num_defaults
, defaults
);
5336 * Close both files and return...
5343 return (cupsFileClose(dst
));
5348 * 'copy_job_attrs()' - Copy job attributes.
5352 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5353 cupsd_job_t
*job
, /* I - Job */
5354 cups_array_t
*ra
) /* I - Requested attributes array */
5356 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
5360 * Send the requested attributes for each job...
5363 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
5364 con
->servername
, con
->serverport
, "/jobs/%d",
5367 if (!ra
|| cupsArrayFind(ra
, "document-count"))
5368 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5369 "document-count", job
->num_files
);
5371 if (!ra
|| cupsArrayFind(ra
, "job-media-progress"))
5372 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5373 "job-media-progress", job
->progress
);
5375 if (!ra
|| cupsArrayFind(ra
, "job-more-info"))
5376 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5377 "job-more-info", NULL
, job_uri
);
5379 if (job
->state_value
> IPP_JOB_PROCESSING
&&
5380 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
5381 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
5382 job
->num_files
> 0);
5384 if (!ra
|| cupsArrayFind(ra
, "job-printer-up-time"))
5385 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5386 "job-printer-up-time", time(NULL
));
5388 if (!ra
|| cupsArrayFind(ra
, "job-state-reasons"))
5389 add_job_state_reasons(con
, job
);
5391 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
5392 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5393 "job-uri", NULL
, job_uri
);
5395 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0);
5400 * 'copy_printer_attrs()' - Copy printer attributes.
5405 cupsd_client_t
*con
, /* I - Client connection */
5406 cupsd_printer_t
*printer
, /* I - Printer */
5407 cups_array_t
*ra
) /* I - Requested attributes array */
5409 char printer_uri
[HTTP_MAX_URI
];
5411 time_t curtime
; /* Current time */
5412 int i
; /* Looping var */
5413 ipp_attribute_t
*history
; /* History collection */
5417 * Copy the printer attributes to the response using requested-attributes
5418 * and document-format attributes that may be provided by the client.
5421 curtime
= time(NULL
);
5424 if ((!ra
|| cupsArrayFind(ra
, "com.apple.print.recoverable-message")) &&
5425 printer
->recoverable
)
5426 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5427 "com.apple.print.recoverable-message", NULL
,
5428 printer
->recoverable
);
5429 #endif /* __APPLE__ */
5431 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
5432 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5433 "marker-change-time", printer
->marker_time
);
5435 if (printer
->num_printers
> 0 &&
5436 (!ra
|| cupsArrayFind(ra
, "member-uris")))
5438 ipp_attribute_t
*member_uris
; /* member-uris attribute */
5439 cupsd_printer_t
*p2
; /* Printer in class */
5440 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
5443 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
,
5444 IPP_TAG_URI
, "member-uris",
5445 printer
->num_printers
, NULL
,
5448 for (i
= 0; i
< printer
->num_printers
; i
++)
5450 p2
= printer
->printers
[i
];
5452 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported",
5453 IPP_TAG_URI
)) != NULL
)
5454 member_uris
->values
[i
].string
.text
=
5455 _cupsStrRetain(p2_uri
->values
[0].string
.text
);
5458 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
,
5459 sizeof(printer_uri
), "ipp", NULL
, con
->servername
,
5461 (p2
->type
& CUPS_PRINTER_CLASS
) ?
5462 "/classes/%s" : "/printers/%s", p2
->name
);
5463 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(printer_uri
);
5469 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
5470 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
5471 "printer-alert", NULL
, printer
->alert
);
5473 if (printer
->alert_description
&&
5474 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
5475 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5476 "printer-alert-description", NULL
,
5477 printer
->alert_description
);
5479 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
5480 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
5481 ippTimeToDate(curtime
));
5484 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
5486 if (printer
->reg_name
)
5487 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5488 "printer-dns-sd-name", NULL
, printer
->reg_name
);
5490 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
5491 "printer-dns-sd-name", 0);
5493 #endif /* HAVE_DNSSD */
5495 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
5496 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5497 "printer-error-policy", NULL
, printer
->error_policy
);
5499 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
5500 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
5501 printer
->accepting
);
5503 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
5504 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
5507 if ((!ra
|| cupsArrayFind(ra
, "printer-more-info")) &&
5508 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
5510 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5511 "http", NULL
, con
->servername
, con
->serverport
,
5512 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5513 "/classes/%s" : "/printers/%s", printer
->name
);
5514 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5515 "printer-more-info", NULL
, printer_uri
);
5518 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
5519 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5520 "printer-op-policy", NULL
, printer
->op_policy
);
5522 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
5523 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
5526 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
5527 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5528 "printer-state-change-time", printer
->state_time
);
5530 if (MaxPrinterHistory
> 0 && printer
->num_history
> 0 &&
5531 cupsArrayFind(ra
, "printer-state-history"))
5534 * Printer history is only sent if specifically requested, so that
5535 * older CUPS/IPP clients won't barf on the collection attributes.
5538 history
= ippAddCollections(con
->response
, IPP_TAG_PRINTER
,
5539 "printer-state-history",
5540 printer
->num_history
, NULL
);
5542 for (i
= 0; i
< printer
->num_history
; i
++)
5543 copy_attrs(history
->values
[i
].collection
= ippNew(), printer
->history
[i
],
5544 NULL
, IPP_TAG_ZERO
, 0);
5547 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
5548 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5549 "printer-state-message", NULL
, printer
->state_message
);
5551 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
5552 add_printer_state_reasons(con
, printer
);
5554 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
5556 int type
; /* printer-type value */
5560 * Add the CUPS-specific printer-type attribute...
5563 type
= printer
->type
;
5565 if (printer
== DefaultPrinter
)
5566 type
|= CUPS_PRINTER_DEFAULT
;
5568 if (!printer
->accepting
)
5569 type
|= CUPS_PRINTER_REJECTING
;
5571 if (!printer
->shared
)
5572 type
|= CUPS_PRINTER_NOT_SHARED
;
5574 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
5578 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
5579 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5580 "printer-up-time", curtime
);
5582 if ((!ra
|| cupsArrayFind(ra
, "printer-uri-supported")) &&
5583 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
5585 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5586 "ipp", NULL
, con
->servername
, con
->serverport
,
5587 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5588 "/classes/%s" : "/printers/%s", printer
->name
);
5589 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5590 "printer-uri-supported", NULL
, printer_uri
);
5591 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
5595 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5596 add_queued_job_count(con
, printer
);
5598 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0);
5599 if (printer
->ppd_attrs
)
5600 copy_attrs(con
->response
, printer
->ppd_attrs
, ra
, IPP_TAG_ZERO
, 0);
5601 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
);
5606 * 'copy_subscription_attrs()' - Copy subscription attributes.
5610 copy_subscription_attrs(
5611 cupsd_client_t
*con
, /* I - Client connection */
5612 cupsd_subscription_t
*sub
, /* I - Subscription */
5613 cups_array_t
*ra
) /* I - Requested attributes array */
5615 ipp_attribute_t
*attr
; /* Current attribute */
5616 char printer_uri
[HTTP_MAX_URI
];
5618 int count
; /* Number of events */
5619 unsigned mask
; /* Current event mask */
5620 const char *name
; /* Current event name */
5624 * Copy the subscription attributes to the response using the
5625 * requested-attributes attribute that may be provided by the client.
5628 if (!ra
|| cupsArrayFind(ra
, "notify-events"))
5630 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5633 * Simple event list...
5636 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5637 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5638 "notify-events", NULL
, name
);
5643 * Complex event list...
5646 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5647 if (sub
->mask
& mask
)
5650 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5651 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5652 "notify-events", count
, NULL
, NULL
);
5654 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5655 if (sub
->mask
& mask
)
5657 attr
->values
[count
].string
.text
=
5658 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5665 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5666 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5667 "notify-job-id", sub
->job
->id
);
5669 if (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration")))
5670 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5671 "notify-lease-duration", sub
->lease
);
5673 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5675 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5676 "ipp", NULL
, con
->servername
, con
->serverport
,
5677 "/printers/%s", sub
->dest
->name
);
5678 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5679 "notify-printer-uri", NULL
, printer_uri
);
5682 if (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri")))
5683 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5684 "notify-recipient-uri", NULL
, sub
->recipient
);
5685 else if (!ra
|| cupsArrayFind(ra
, "notify-pull-method"))
5686 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5687 "notify-pull-method", NULL
, "ippget");
5689 if (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name"))
5690 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5691 "notify-subscriber-user-name", NULL
, sub
->owner
);
5693 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5694 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5695 "notify-subscription-id", sub
->id
);
5697 if (!ra
|| cupsArrayFind(ra
, "notify-time-interval"))
5698 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5699 "notify-time-interval", sub
->interval
);
5701 if (sub
->user_data_len
> 0 && (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5702 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5703 sub
->user_data
, sub
->user_data_len
);
5708 * 'create_job()' - Print a file to a printer or class.
5712 create_job(cupsd_client_t
*con
, /* I - Client connection */
5713 ipp_attribute_t
*uri
) /* I - Printer URI */
5715 cupsd_printer_t
*printer
; /* Printer */
5716 cupsd_job_t
*job
; /* New job */
5719 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5720 con
->http
.fd
, uri
->values
[0].string
.text
);
5723 * Is the destination valid?
5726 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5732 send_ipp_status(con
, IPP_NOT_FOUND
,
5733 _("The printer or class was not found."));
5738 * Create the job object...
5741 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5744 job
->pending_timeout
= 1;
5747 * Save and log the job...
5750 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5751 job
->dest
, job
->username
);
5756 * 'create_requested_array()' - Create an array for the requested-attributes.
5759 static cups_array_t
* /* O - Array of attributes or NULL */
5760 create_requested_array(ipp_t
*request
) /* I - IPP request */
5762 int i
; /* Looping var */
5763 ipp_attribute_t
*requested
; /* requested-attributes attribute */
5764 cups_array_t
*ra
; /* Requested attributes array */
5765 char *value
; /* Current value */
5769 * Get the requested-attributes attribute, and return NULL if we don't
5773 if ((requested
= ippFindAttribute(request
, "requested-attributes",
5774 IPP_TAG_KEYWORD
)) == NULL
)
5778 * If the attribute contains a single "all" keyword, return NULL...
5781 if (requested
->num_values
== 1 &&
5782 !strcmp(requested
->values
[0].string
.text
, "all"))
5786 * Create an array using "strcmp" as the comparison function...
5789 ra
= cupsArrayNew((cups_array_func_t
)strcmp
, NULL
);
5791 for (i
= 0; i
< requested
->num_values
; i
++)
5793 value
= requested
->values
[i
].string
.text
;
5795 if (!strcmp(value
, "job-template"))
5797 cupsArrayAdd(ra
, "copies");
5798 cupsArrayAdd(ra
, "copies-default");
5799 cupsArrayAdd(ra
, "copies-supported");
5800 cupsArrayAdd(ra
, "finishings");
5801 cupsArrayAdd(ra
, "finishings-default");
5802 cupsArrayAdd(ra
, "finishings-supported");
5803 cupsArrayAdd(ra
, "job-hold-until");
5804 cupsArrayAdd(ra
, "job-hold-until-default");
5805 cupsArrayAdd(ra
, "job-hold-until-supported");
5806 cupsArrayAdd(ra
, "job-priority");
5807 cupsArrayAdd(ra
, "job-priority-default");
5808 cupsArrayAdd(ra
, "job-priority-supported");
5809 cupsArrayAdd(ra
, "job-sheets");
5810 cupsArrayAdd(ra
, "job-sheets-default");
5811 cupsArrayAdd(ra
, "job-sheets-supported");
5812 cupsArrayAdd(ra
, "media");
5813 cupsArrayAdd(ra
, "media-default");
5814 cupsArrayAdd(ra
, "media-supported");
5815 cupsArrayAdd(ra
, "multiple-document-handling");
5816 cupsArrayAdd(ra
, "multiple-document-handling-default");
5817 cupsArrayAdd(ra
, "multiple-document-handling-supported");
5818 cupsArrayAdd(ra
, "number-up");
5819 cupsArrayAdd(ra
, "number-up-default");
5820 cupsArrayAdd(ra
, "number-up-supported");
5821 cupsArrayAdd(ra
, "orientation-requested");
5822 cupsArrayAdd(ra
, "orientation-requested-default");
5823 cupsArrayAdd(ra
, "orientation-requested-supported");
5824 cupsArrayAdd(ra
, "page-ranges");
5825 cupsArrayAdd(ra
, "page-ranges-supported");
5826 cupsArrayAdd(ra
, "printer-resolution");
5827 cupsArrayAdd(ra
, "printer-resolution-default");
5828 cupsArrayAdd(ra
, "printer-resolution-supported");
5829 cupsArrayAdd(ra
, "print-quality");
5830 cupsArrayAdd(ra
, "print-quality-default");
5831 cupsArrayAdd(ra
, "print-quality-supported");
5832 cupsArrayAdd(ra
, "sides");
5833 cupsArrayAdd(ra
, "sides-default");
5834 cupsArrayAdd(ra
, "sides-supported");
5836 else if (!strcmp(value
, "job-description"))
5838 cupsArrayAdd(ra
, "date-time-at-completed");
5839 cupsArrayAdd(ra
, "date-time-at-creation");
5840 cupsArrayAdd(ra
, "date-time-at-processing");
5841 cupsArrayAdd(ra
, "job-detailed-status-message");
5842 cupsArrayAdd(ra
, "job-document-access-errors");
5843 cupsArrayAdd(ra
, "job-id");
5844 cupsArrayAdd(ra
, "job-impressions");
5845 cupsArrayAdd(ra
, "job-impressions-completed");
5846 cupsArrayAdd(ra
, "job-k-octets");
5847 cupsArrayAdd(ra
, "job-k-octets-processed");
5848 cupsArrayAdd(ra
, "job-media-progress");
5849 cupsArrayAdd(ra
, "job-media-sheets");
5850 cupsArrayAdd(ra
, "job-media-sheets-completed");
5851 cupsArrayAdd(ra
, "job-message-from-operator");
5852 cupsArrayAdd(ra
, "job-more-info");
5853 cupsArrayAdd(ra
, "job-name");
5854 cupsArrayAdd(ra
, "job-originating-user-name");
5855 cupsArrayAdd(ra
, "job-printer-up-time");
5856 cupsArrayAdd(ra
, "job-printer-uri");
5857 cupsArrayAdd(ra
, "job-state");
5858 cupsArrayAdd(ra
, "job-state-message");
5859 cupsArrayAdd(ra
, "job-state-reasons");
5860 cupsArrayAdd(ra
, "job-uri");
5861 cupsArrayAdd(ra
, "number-of-documents");
5862 cupsArrayAdd(ra
, "number-of-intervening-jobs");
5863 cupsArrayAdd(ra
, "output-device-assigned");
5864 cupsArrayAdd(ra
, "time-at-completed");
5865 cupsArrayAdd(ra
, "time-at-creation");
5866 cupsArrayAdd(ra
, "time-at-processing");
5868 else if (!strcmp(value
, "printer-description"))
5870 cupsArrayAdd(ra
, "charset-configured");
5871 cupsArrayAdd(ra
, "charset-supported");
5872 cupsArrayAdd(ra
, "color-supported");
5873 cupsArrayAdd(ra
, "compression-supported");
5874 cupsArrayAdd(ra
, "document-format-default");
5875 cupsArrayAdd(ra
, "document-format-supported");
5876 cupsArrayAdd(ra
, "generated-natural-language-supported");
5877 cupsArrayAdd(ra
, "ipp-versions-supported");
5878 cupsArrayAdd(ra
, "job-impressions-supported");
5879 cupsArrayAdd(ra
, "job-k-octets-supported");
5880 cupsArrayAdd(ra
, "job-media-sheets-supported");
5881 cupsArrayAdd(ra
, "job-settable-attributes-supported");
5882 cupsArrayAdd(ra
, "multiple-document-jobs-supported");
5883 cupsArrayAdd(ra
, "multiple-operation-time-out");
5884 cupsArrayAdd(ra
, "natural-language-configured");
5885 cupsArrayAdd(ra
, "notify-attributes-supported");
5886 cupsArrayAdd(ra
, "notify-lease-duration-default");
5887 cupsArrayAdd(ra
, "notify-lease-duration-supported");
5888 cupsArrayAdd(ra
, "notify-max-events-supported");
5889 cupsArrayAdd(ra
, "notify-events-default");
5890 cupsArrayAdd(ra
, "notify-events-supported");
5891 cupsArrayAdd(ra
, "notify-pull-method-supported");
5892 cupsArrayAdd(ra
, "notify-schemes-supported");
5893 cupsArrayAdd(ra
, "operations-supported");
5894 cupsArrayAdd(ra
, "pages-per-minute");
5895 cupsArrayAdd(ra
, "pages-per-minute-color");
5896 cupsArrayAdd(ra
, "pdl-override-supported");
5897 cupsArrayAdd(ra
, "printer-alert");
5898 cupsArrayAdd(ra
, "printer-alert-description");
5899 cupsArrayAdd(ra
, "printer-commands");
5900 cupsArrayAdd(ra
, "printer-current-time");
5901 cupsArrayAdd(ra
, "printer-driver-installer");
5902 cupsArrayAdd(ra
, "printer-dns-sd-name");
5903 cupsArrayAdd(ra
, "printer-info");
5904 cupsArrayAdd(ra
, "printer-is-accepting-jobs");
5905 cupsArrayAdd(ra
, "printer-location");
5906 cupsArrayAdd(ra
, "printer-make-and-model");
5907 cupsArrayAdd(ra
, "printer-message-from-operator");
5908 cupsArrayAdd(ra
, "printer-more-info");
5909 cupsArrayAdd(ra
, "printer-more-info-manufacturer");
5910 cupsArrayAdd(ra
, "printer-name");
5911 cupsArrayAdd(ra
, "printer-state");
5912 cupsArrayAdd(ra
, "printer-state-message");
5913 cupsArrayAdd(ra
, "printer-state-reasons");
5914 cupsArrayAdd(ra
, "printer-settable-attributes-supported");
5915 cupsArrayAdd(ra
, "printer-type");
5916 cupsArrayAdd(ra
, "printer-up-time");
5917 cupsArrayAdd(ra
, "printer-uri-supported");
5918 cupsArrayAdd(ra
, "queued-job-count");
5919 cupsArrayAdd(ra
, "reference-uri-schemes-supported");
5920 cupsArrayAdd(ra
, "uri-authentication-supported");
5921 cupsArrayAdd(ra
, "uri-security-supported");
5923 else if (!strcmp(value
, "printer-defaults"))
5925 char *name
; /* Option name */
5928 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5930 name
= (char *)cupsArrayNext(CommonDefaults
))
5931 cupsArrayAdd(ra
, name
);
5933 else if (!strcmp(value
, "subscription-template"))
5935 cupsArrayAdd(ra
, "notify-attributes");
5936 cupsArrayAdd(ra
, "notify-charset");
5937 cupsArrayAdd(ra
, "notify-events");
5938 cupsArrayAdd(ra
, "notify-lease-duration");
5939 cupsArrayAdd(ra
, "notify-natural-language");
5940 cupsArrayAdd(ra
, "notify-pull-method");
5941 cupsArrayAdd(ra
, "notify-recipient-uri");
5942 cupsArrayAdd(ra
, "notify-time-interval");
5943 cupsArrayAdd(ra
, "notify-user-data");
5946 cupsArrayAdd(ra
, value
);
5954 * 'create_subscription()' - Create a notification subscription.
5958 create_subscription(
5959 cupsd_client_t
*con
, /* I - Client connection */
5960 ipp_attribute_t
*uri
) /* I - Printer URI */
5962 http_status_t status
; /* Policy status */
5963 int i
; /* Looping var */
5964 ipp_attribute_t
*attr
; /* Current attribute */
5965 cups_ptype_t dtype
; /* Destination type (printer/class) */
5966 char scheme
[HTTP_MAX_URI
],
5967 /* Scheme portion of URI */
5968 userpass
[HTTP_MAX_URI
],
5969 /* Username portion of URI */
5971 /* Host portion of URI */
5972 resource
[HTTP_MAX_URI
];
5973 /* Resource portion of URI */
5974 int port
; /* Port portion of URI */
5975 cupsd_printer_t
*printer
; /* Printer/class */
5976 cupsd_job_t
*job
; /* Job */
5977 int jobid
; /* Job ID */
5978 cupsd_subscription_t
*sub
; /* Subscription object */
5979 const char *username
, /* requesting-user-name or
5980 authenticated username */
5981 *recipient
, /* notify-recipient-uri */
5982 *pullmethod
; /* notify-pull-method */
5983 ipp_attribute_t
*user_data
; /* notify-user-data */
5984 int interval
, /* notify-time-interval */
5985 lease
; /* notify-lease-duration */
5986 unsigned mask
; /* notify-events */
5987 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5988 *notify_lease
; /* notify-lease-duration(-default) */
5992 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5994 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5995 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5996 attr
->value_tag
, attr
->name
);
5998 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
6003 * Is the destination valid?
6006 cupsdLogMessage(CUPSD_LOG_DEBUG
,
6007 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
6008 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
6010 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6011 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
6012 sizeof(host
), &port
, resource
, sizeof(resource
));
6014 if (!strcmp(resource
, "/"))
6016 dtype
= (cups_ptype_t
)0;
6019 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6021 dtype
= (cups_ptype_t
)0;
6024 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6026 dtype
= CUPS_PRINTER_CLASS
;
6029 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6035 send_ipp_status(con
, IPP_NOT_FOUND
,
6036 _("The printer or class was not found."));
6046 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6049 send_http_error(con
, status
, printer
);
6053 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6055 send_http_error(con
, status
, NULL
);
6060 * Get the user that is requesting the subscription...
6063 username
= get_username(con
);
6066 * Find the first subscription group attribute; return if we have
6070 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
6071 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
6076 send_ipp_status(con
, IPP_BAD_REQUEST
,
6077 _("No subscription attributes in request!"));
6082 * Process the subscription attributes in the request...
6085 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
6093 lease
= DefaultLeaseDuration
;
6095 mask
= CUPSD_EVENT_NONE
;
6099 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
6101 notify_lease
= ippFindAttribute(printer
->attrs
,
6102 "notify-lease-duration-default",
6106 lease
= notify_lease
->values
[0].integer
;
6110 notify_events
= NULL
;
6111 notify_lease
= NULL
;
6114 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
6116 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
6117 attr
->value_tag
== IPP_TAG_URI
)
6120 * Validate the recipient scheme against the ServerBin/notifier
6124 char notifier
[1024]; /* Notifier filename */
6127 recipient
= attr
->values
[0].string
.text
;
6129 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
6130 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
6131 host
, sizeof(host
), &port
,
6132 resource
, sizeof(resource
)) < HTTP_URI_OK
)
6134 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6135 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
6136 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6137 "notify-status-code", IPP_URI_SCHEME
);
6141 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
6143 if (access(notifier
, X_OK
))
6145 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6146 _("notify-recipient-uri URI \"%s\" uses unknown "
6147 "scheme!"), recipient
);
6148 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6149 "notify-status-code", IPP_URI_SCHEME
);
6153 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
6155 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6156 _("notify-recipient-uri URI \"%s\" is already used!"),
6158 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6159 "notify-status-code", IPP_ATTRIBUTES
);
6163 else if (!strcmp(attr
->name
, "notify-pull-method") &&
6164 attr
->value_tag
== IPP_TAG_KEYWORD
)
6166 pullmethod
= attr
->values
[0].string
.text
;
6168 if (strcmp(pullmethod
, "ippget"))
6170 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6171 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
6172 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6173 "notify-status-code", IPP_ATTRIBUTES
);
6177 else if (!strcmp(attr
->name
, "notify-charset") &&
6178 attr
->value_tag
== IPP_TAG_CHARSET
&&
6179 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
6180 strcmp(attr
->values
[0].string
.text
, "utf-8"))
6182 send_ipp_status(con
, IPP_CHARSET
,
6183 _("Character set \"%s\" not supported!"),
6184 attr
->values
[0].string
.text
);
6187 else if (!strcmp(attr
->name
, "notify-natural-language") &&
6188 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
6189 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
6191 send_ipp_status(con
, IPP_CHARSET
,
6192 _("Language \"%s\" not supported!"),
6193 attr
->values
[0].string
.text
);
6196 else if (!strcmp(attr
->name
, "notify-user-data") &&
6197 attr
->value_tag
== IPP_TAG_STRING
)
6199 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
6201 send_ipp_status(con
, IPP_REQUEST_VALUE
,
6202 _("The notify-user-data value is too large "
6203 "(%d > 63 octets)!"),
6204 attr
->values
[0].unknown
.length
);
6210 else if (!strcmp(attr
->name
, "notify-events") &&
6211 attr
->value_tag
== IPP_TAG_KEYWORD
)
6212 notify_events
= attr
;
6213 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
6214 attr
->value_tag
== IPP_TAG_INTEGER
)
6215 lease
= attr
->values
[0].integer
;
6216 else if (!strcmp(attr
->name
, "notify-time-interval") &&
6217 attr
->value_tag
== IPP_TAG_INTEGER
)
6218 interval
= attr
->values
[0].integer
;
6219 else if (!strcmp(attr
->name
, "notify-job-id") &&
6220 attr
->value_tag
== IPP_TAG_INTEGER
)
6221 jobid
= attr
->values
[0].integer
;
6228 for (i
= 0; i
< notify_events
->num_values
; i
++)
6229 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
6233 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
6235 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
6236 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
6237 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
6239 if (!recipient
&& !pullmethod
)
6242 if (mask
== CUPSD_EVENT_NONE
)
6245 mask
= CUPSD_EVENT_JOB_COMPLETED
;
6247 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
6250 send_ipp_status(con
, IPP_BAD_REQUEST
,
6251 _("notify-events not specified!"));
6256 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
6258 cupsdLogMessage(CUPSD_LOG_INFO
,
6259 "create_subscription: Limiting notify-lease-duration to "
6262 lease
= MaxLeaseDuration
;
6267 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6269 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job %d not found!"), jobid
);
6276 if ((sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0)) == NULL
)
6278 send_ipp_status(con
, IPP_TOO_MANY_SUBSCRIPTIONS
,
6279 _("There are too many subscriptions."));
6284 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
6287 cupsdLogMessage(CUPSD_LOG_DEBUG
,
6288 "Added subscription %d for printer \"%s\"",
6289 sub
->id
, printer
->name
);
6291 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for server",
6294 sub
->interval
= interval
;
6296 sub
->expire
= lease
? time(NULL
) + lease
: 0;
6298 cupsdSetString(&sub
->owner
, username
);
6302 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
6303 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
6304 sub
->user_data_len
);
6307 ippAddSeparator(con
->response
);
6308 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
6309 "notify-subscription-id", sub
->id
);
6311 con
->response
->request
.status
.status_code
= IPP_OK
;
6317 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
6322 * 'delete_printer()' - Remove a printer or class from the system.
6326 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
6327 ipp_attribute_t
*uri
) /* I - URI of printer or class */
6329 http_status_t status
; /* Policy status */
6330 cups_ptype_t dtype
; /* Destination type (printer/class) */
6331 cupsd_printer_t
*printer
; /* Printer/class */
6332 char filename
[1024]; /* Script/PPD filename */
6335 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
6336 con
->http
.fd
, uri
->values
[0].string
.text
);
6339 * Do we have a valid URI?
6342 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6348 send_ipp_status(con
, IPP_NOT_FOUND
,
6349 _("The printer or class was not found."));
6357 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6359 send_http_error(con
, status
, NULL
);
6364 * Remove old jobs...
6367 cupsdCancelJobs(printer
->name
, NULL
, 1);
6370 * Remove old subscriptions and send a "deleted printer" event...
6373 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
6374 "%s \"%s\" deleted by \"%s\".",
6375 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
6376 printer
->name
, get_username(con
));
6378 cupsdExpireSubscriptions(printer
, NULL
);
6381 * Remove any old PPD or script files...
6384 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
6388 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6392 snprintf(filename
, sizeof(filename
), "%s/%s.ipp", CacheDir
, printer
->name
);
6397 * Unregister color profiles...
6400 apple_unregister_profiles(printer
);
6401 #endif /* __APPLE__ */
6403 if (dtype
& CUPS_PRINTER_CLASS
)
6405 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
6406 printer
->name
, get_username(con
));
6408 cupsdDeletePrinter(printer
, 0);
6409 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6413 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
6414 printer
->name
, get_username(con
));
6416 cupsdDeletePrinter(printer
, 0);
6417 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
6420 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
6423 * Return with no errors...
6426 con
->response
->request
.status
.status_code
= IPP_OK
;
6431 * 'get_default()' - Get the default destination.
6435 get_default(cupsd_client_t
*con
) /* I - Client connection */
6437 http_status_t status
; /* Policy status */
6438 cups_array_t
*ra
; /* Requested attributes array */
6441 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
6447 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6449 send_http_error(con
, status
, NULL
);
6455 ra
= create_requested_array(con
->request
);
6457 copy_printer_attrs(con
, DefaultPrinter
, ra
);
6459 cupsArrayDelete(ra
);
6461 con
->response
->request
.status
.status_code
= IPP_OK
;
6464 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer"));
6469 * 'get_devices()' - Get the list of available devices on the local system.
6473 get_devices(cupsd_client_t
*con
) /* I - Client connection */
6475 http_status_t status
; /* Policy status */
6476 ipp_attribute_t
*limit
, /* limit attribute */
6477 *timeout
, /* timeout attribute */
6478 *requested
, /* requested-attributes attribute */
6479 *exclude
, /* exclude-schemes attribute */
6480 *include
; /* include-schemes attribute */
6481 char command
[1024], /* cups-deviced command */
6482 options
[2048], /* Options to pass to command */
6484 /* String for requested attributes */
6486 /* String for excluded schemes */
6488 /* String for included schemes */
6491 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
6497 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6499 send_http_error(con
, status
, NULL
);
6504 * Run cups-deviced command with the given options...
6507 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6508 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
6509 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6511 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
6512 include
= ippFindAttribute(con
->request
, "include-schemes", IPP_TAG_NAME
);
6515 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6517 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6520 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6522 exclude_str
[0] = '\0';
6525 url_encode_attr(include
, include_str
, sizeof(include_str
));
6527 include_str
[0] = '\0';
6529 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
6530 snprintf(options
, sizeof(options
),
6531 "%d+%d+%d+%d+%s%s%s%s%s",
6532 con
->request
->request
.op
.request_id
,
6533 limit
? limit
->values
[0].integer
: 0,
6534 timeout
? timeout
->values
[0].integer
: 10,
6537 exclude_str
[0] ? "%20" : "", exclude_str
,
6538 include_str
[0] ? "%20" : "", include_str
);
6540 if (cupsdSendCommand(con
, command
, options
, 1))
6543 * Command started successfully, don't send an IPP response here...
6546 ippDelete(con
->response
);
6547 con
->response
= NULL
;
6552 * Command failed, return "internal error" so the user knows something
6556 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6557 _("cups-deviced failed to execute."));
6563 * 'get_document()' - Get a copy of a job file.
6567 get_document(cupsd_client_t
*con
, /* I - Client connection */
6568 ipp_attribute_t
*uri
) /* I - Job URI */
6570 http_status_t status
; /* Policy status */
6571 ipp_attribute_t
*attr
; /* Current attribute */
6572 int jobid
; /* Job ID */
6573 int docnum
; /* Document number */
6574 cupsd_job_t
*job
; /* Current job */
6575 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
6576 username
[HTTP_MAX_URI
], /* Username portion of URI */
6577 host
[HTTP_MAX_URI
], /* Host portion of URI */
6578 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6579 int port
; /* Port portion of URI */
6580 char filename
[1024], /* Filename for document */
6581 format
[1024]; /* Format for document */
6584 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
6585 con
->http
.fd
, uri
->values
[0].string
.text
);
6588 * See if we have a job URI or a printer URI...
6591 if (!strcmp(uri
->name
, "printer-uri"))
6594 * Got a printer URI; see if we also have a job-id attribute...
6597 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6598 IPP_TAG_INTEGER
)) == NULL
)
6600 send_ipp_status(con
, IPP_BAD_REQUEST
,
6601 _("Got a printer-uri attribute but no job-id!"));
6605 jobid
= attr
->values
[0].integer
;
6610 * Got a job URI; parse it to get the job ID...
6613 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6614 sizeof(scheme
), username
, sizeof(username
), host
,
6615 sizeof(host
), &port
, resource
, sizeof(resource
));
6617 if (strncmp(resource
, "/jobs/", 6))
6623 send_ipp_status(con
, IPP_BAD_REQUEST
,
6624 _("Bad job-uri attribute \"%s\"!"),
6625 uri
->values
[0].string
.text
);
6629 jobid
= atoi(resource
+ 6);
6633 * See if the job exists...
6636 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6639 * Nope - return a "not found" error...
6642 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6650 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6652 send_http_error(con
, status
, NULL
);
6657 * Get the document number...
6660 if ((attr
= ippFindAttribute(con
->request
, "document-number",
6661 IPP_TAG_INTEGER
)) == NULL
)
6663 send_ipp_status(con
, IPP_BAD_REQUEST
,
6664 _("Missing document-number attribute!"));
6668 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
6669 attr
->num_values
> 1)
6671 send_ipp_status(con
, IPP_NOT_FOUND
, _("Document %d not found in job %d."),
6676 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
6678 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
6680 cupsdLogMessage(CUPSD_LOG_ERROR
,
6681 "Unable to open document %d in job %d - %s", docnum
, jobid
,
6683 send_ipp_status(con
, IPP_NOT_FOUND
,
6684 _("Unable to open document %d in job %d!"), docnum
, jobid
);
6688 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6692 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6693 job
->filetypes
[docnum
- 1]->type
);
6695 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6697 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6699 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6700 IPP_TAG_NAME
)) != NULL
)
6701 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6702 NULL
, attr
->values
[0].string
.text
);
6707 * 'get_job_attrs()' - Get job attributes.
6711 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6712 ipp_attribute_t
*uri
) /* I - Job URI */
6714 http_status_t status
; /* Policy status */
6715 ipp_attribute_t
*attr
; /* Current attribute */
6716 int jobid
; /* Job ID */
6717 cupsd_job_t
*job
; /* Current job */
6718 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
6719 username
[HTTP_MAX_URI
], /* Username portion of URI */
6720 host
[HTTP_MAX_URI
], /* Host portion of URI */
6721 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6722 int port
; /* Port portion of URI */
6723 cups_array_t
*ra
; /* Requested attributes array */
6726 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6727 con
->http
.fd
, uri
->values
[0].string
.text
);
6730 * See if we have a job URI or a printer URI...
6733 if (!strcmp(uri
->name
, "printer-uri"))
6736 * Got a printer URI; see if we also have a job-id attribute...
6739 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6740 IPP_TAG_INTEGER
)) == NULL
)
6742 send_ipp_status(con
, IPP_BAD_REQUEST
,
6743 _("Got a printer-uri attribute but no job-id!"));
6747 jobid
= attr
->values
[0].integer
;
6752 * Got a job URI; parse it to get the job ID...
6755 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6756 sizeof(scheme
), username
, sizeof(username
), host
,
6757 sizeof(host
), &port
, resource
, sizeof(resource
));
6759 if (strncmp(resource
, "/jobs/", 6))
6765 send_ipp_status(con
, IPP_BAD_REQUEST
,
6766 _("Bad job-uri attribute \"%s\"!"),
6767 uri
->values
[0].string
.text
);
6771 jobid
= atoi(resource
+ 6);
6775 * See if the job exists...
6778 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6781 * Nope - return a "not found" error...
6784 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6792 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6794 send_http_error(con
, status
, NULL
);
6799 * Copy attributes...
6804 ra
= create_requested_array(con
->request
);
6805 copy_job_attrs(con
, job
, ra
);
6806 cupsArrayDelete(ra
);
6808 con
->response
->request
.status
.status_code
= IPP_OK
;
6813 * 'get_jobs()' - Get a list of jobs for the specified printer.
6817 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6818 ipp_attribute_t
*uri
) /* I - Printer URI */
6820 http_status_t status
; /* Policy status */
6821 ipp_attribute_t
*attr
; /* Current attribute */
6822 const char *dest
; /* Destination */
6823 cups_ptype_t dtype
; /* Destination type (printer/class) */
6824 cups_ptype_t dmask
; /* Destination type mask */
6825 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6826 username
[HTTP_MAX_URI
], /* Username portion of URI */
6827 host
[HTTP_MAX_URI
], /* Host portion of URI */
6828 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6829 int port
; /* Port portion of URI */
6830 int completed
; /* Completed jobs? */
6831 int first_job_id
; /* First job ID */
6832 int limit
; /* Maximum number of jobs to return */
6833 int count
; /* Number of jobs that match */
6834 cupsd_job_t
*job
; /* Current job pointer */
6835 cupsd_printer_t
*printer
; /* Printer */
6836 cups_array_t
*list
; /* Which job list... */
6837 cups_array_t
*ra
; /* Requested attributes array */
6840 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6841 uri
->values
[0].string
.text
);
6844 * Is the destination valid?
6847 if (strcmp(uri
->name
, "printer-uri"))
6849 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No printer-uri in request!"));
6853 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6854 sizeof(scheme
), username
, sizeof(username
), host
,
6855 sizeof(host
), &port
, resource
, sizeof(resource
));
6857 if (!strcmp(resource
, "/") || !strcmp(resource
, "/jobs"))
6860 dtype
= (cups_ptype_t
)0;
6861 dmask
= (cups_ptype_t
)0;
6864 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6867 dtype
= (cups_ptype_t
)0;
6868 dmask
= CUPS_PRINTER_CLASS
;
6871 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6874 dtype
= CUPS_PRINTER_CLASS
;
6875 dmask
= CUPS_PRINTER_CLASS
;
6878 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6885 send_ipp_status(con
, IPP_NOT_FOUND
,
6886 _("The printer or class was not found."));
6891 dtype
&= CUPS_PRINTER_CLASS
;
6892 dmask
= CUPS_PRINTER_CLASS
;
6901 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6904 send_http_error(con
, status
, printer
);
6908 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6910 send_http_error(con
, status
, NULL
);
6915 * See if the "which-jobs" attribute have been specified...
6918 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6919 IPP_TAG_KEYWORD
)) != NULL
&&
6920 !strcmp(attr
->values
[0].string
.text
, "completed"))
6925 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "all"))
6930 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "processing"))
6933 list
= PrintingJobs
;
6942 * See if they want to limit the number of jobs reported...
6945 if ((attr
= ippFindAttribute(con
->request
, "limit",
6946 IPP_TAG_INTEGER
)) != NULL
)
6947 limit
= attr
->values
[0].integer
;
6951 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6952 IPP_TAG_INTEGER
)) != NULL
)
6953 first_job_id
= attr
->values
[0].integer
;
6958 * See if we only want to see jobs for a specific user...
6961 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6962 IPP_TAG_BOOLEAN
)) != NULL
&&
6963 attr
->values
[0].boolean
)
6964 strlcpy(username
, get_username(con
), sizeof(username
));
6968 ra
= create_requested_array(con
->request
);
6971 * OK, build a list of jobs for this printer...
6974 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6975 (limit
<= 0 || count
< limit
) && job
;
6976 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6979 * Filter out jobs that don't match...
6982 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
6983 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6984 "state_value=%d, attrs=%p", job
->id
, job
->dest
,
6985 job
->username
, job
->state_value
, job
->attrs
);
6987 if (!job
->dest
|| !job
->username
)
6990 if (!job
->dest
|| !job
->username
)
6993 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6994 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6996 if ((job
->dtype
& dmask
) != dtype
&&
6997 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6999 if (completed
&& job
->state_value
<= IPP_JOB_STOPPED
)
7002 if (job
->id
< first_job_id
)
7009 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d!",
7014 if (username
[0] && strcasecmp(username
, job
->username
))
7018 ippAddSeparator(con
->response
);
7022 copy_job_attrs(con
, job
, ra
);
7025 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count=%d", count
);
7027 cupsArrayDelete(ra
);
7029 con
->response
->request
.status
.status_code
= IPP_OK
;
7034 * 'get_notifications()' - Get events for a subscription.
7038 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
7040 int i
, j
; /* Looping vars */
7041 http_status_t status
; /* Policy status */
7042 cupsd_subscription_t
*sub
; /* Subscription */
7043 ipp_attribute_t
*ids
, /* notify-subscription-ids */
7044 *sequences
; /* notify-sequence-numbers */
7045 int min_seq
; /* Minimum sequence number */
7046 int interval
; /* Poll interval */
7049 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
7053 * Get subscription attributes...
7056 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
7058 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
7063 send_ipp_status(con
, IPP_BAD_REQUEST
,
7064 _("Missing notify-subscription-ids attribute!"));
7069 * Are the subscription IDs valid?
7072 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
7074 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
7077 * Bad subscription ID...
7080 send_ipp_status(con
, IPP_NOT_FOUND
,
7081 _("notify-subscription-id %d no good!"),
7082 ids
->values
[i
].integer
);
7090 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7092 con
, sub
->owner
)) != HTTP_OK
)
7094 send_http_error(con
, status
, sub
->dest
);
7099 * Check the subscription type and update the interval accordingly.
7102 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
7105 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
7107 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
7113 * Tell the client to poll again in N seconds...
7117 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
7118 "notify-get-interval", interval
);
7120 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
7121 "printer-up-time", time(NULL
));
7124 * Copy the subscription event attributes to the response.
7127 con
->response
->request
.status
.status_code
=
7128 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
7130 for (i
= 0; i
< ids
->num_values
; i
++)
7133 * Get the subscription and sequence number...
7136 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
7138 if (sequences
&& i
< sequences
->num_values
)
7139 min_seq
= sequences
->values
[i
].integer
;
7144 * If we don't have any new events, nothing to do here...
7147 if (min_seq
> (sub
->first_event_id
+ sub
->num_events
))
7151 * Otherwise copy all of the new events...
7154 if (sub
->first_event_id
> min_seq
)
7157 j
= min_seq
- sub
->first_event_id
;
7159 for (; j
< sub
->num_events
; j
++)
7161 ippAddSeparator(con
->response
);
7163 copy_attrs(con
->response
, sub
->events
[j
]->attrs
, NULL
,
7164 IPP_TAG_EVENT_NOTIFICATION
, 0);
7171 * 'get_ppd()' - Get a named PPD from the local system.
7175 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
7176 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
7178 http_status_t status
; /* Policy status */
7179 cupsd_printer_t
*dest
; /* Destination */
7180 cups_ptype_t dtype
; /* Destination type */
7183 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
7184 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
7186 if (!strcmp(uri
->name
, "ppd-name"))
7189 * Return a PPD file from cups-driverd...
7192 char command
[1024], /* cups-driverd command */
7193 options
[1024], /* Options to pass to command */
7194 ppd_name
[1024]; /* ppd-name */
7201 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7203 send_http_error(con
, status
, NULL
);
7208 * Run cups-driverd command with the given options...
7211 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7212 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
7213 snprintf(options
, sizeof(options
), "get+%d+%s",
7214 con
->request
->request
.op
.request_id
, ppd_name
);
7216 if (cupsdSendCommand(con
, command
, options
, 0))
7219 * Command started successfully, don't send an IPP response here...
7222 ippDelete(con
->response
);
7223 con
->response
= NULL
;
7228 * Command failed, return "internal error" so the user knows something
7232 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7233 _("cups-driverd failed to execute."));
7236 else if (!strcmp(uri
->name
, "printer-uri") &&
7237 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
7239 int i
; /* Looping var */
7240 char filename
[1024]; /* PPD filename */
7247 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7249 send_http_error(con
, status
, dest
);
7254 * See if we need the PPD for a class or remote printer...
7257 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7260 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
7262 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7263 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7264 "printer-uri", NULL
, dest
->uri
);
7267 else if (dtype
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
))
7269 for (i
= 0; i
< dest
->num_printers
; i
++)
7270 if (!(dest
->printers
[i
]->type
&
7271 (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
)))
7273 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7274 dest
->printers
[i
]->name
);
7276 if (!access(filename
, 0))
7280 if (i
< dest
->num_printers
)
7281 dest
= dest
->printers
[i
];
7284 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7285 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7286 "printer-uri", NULL
, dest
->printers
[0]->uri
);
7292 * Found the printer with the PPD file, now see if there is one...
7295 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
7297 send_ipp_status(con
, IPP_NOT_FOUND
,
7298 _("The PPD file \"%s\" could not be opened: %s"),
7299 uri
->values
[0].string
.text
, strerror(errno
));
7303 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
7307 con
->response
->request
.status
.status_code
= IPP_OK
;
7310 send_ipp_status(con
, IPP_NOT_FOUND
,
7311 _("The PPD file \"%s\" could not be found."),
7312 uri
->values
[0].string
.text
);
7317 * 'get_ppds()' - Get the list of PPD files on the local system.
7321 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
7323 http_status_t status
; /* Policy status */
7324 ipp_attribute_t
*limit
, /* Limit attribute */
7325 *device
, /* ppd-device-id attribute */
7326 *language
, /* ppd-natural-language attribute */
7327 *make
, /* ppd-make attribute */
7328 *model
, /* ppd-make-and-model attribute */
7329 *model_number
, /* ppd-model-number attribute */
7330 *product
, /* ppd-product attribute */
7331 *psversion
, /* ppd-psverion attribute */
7332 *type
, /* ppd-type attribute */
7333 *requested
, /* requested-attributes attribute */
7334 *exclude
, /* exclude-schemes attribute */
7335 *include
; /* include-schemes attribute */
7336 char command
[1024], /* cups-driverd command */
7337 options
[4096], /* Options to pass to command */
7338 device_str
[256],/* Escaped ppd-device-id string */
7340 /* Escaped ppd-natural-language */
7341 make_str
[256], /* Escaped ppd-make string */
7342 model_str
[256], /* Escaped ppd-make-and-model string */
7343 model_number_str
[256],
7344 /* ppd-model-number string */
7346 /* Escaped ppd-product string */
7348 /* Escaped ppd-psversion string */
7349 type_str
[256], /* Escaped ppd-type string */
7351 /* String for requested attributes */
7353 /* String for excluded schemes */
7355 /* String for included schemes */
7358 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
7364 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7366 send_http_error(con
, status
, NULL
);
7371 * Run cups-driverd command with the given options...
7374 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
7375 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
7376 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
7378 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
7379 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
7381 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
7383 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
7384 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
7385 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
7386 requested
= ippFindAttribute(con
->request
, "requested-attributes",
7388 exclude
= ippFindAttribute(con
->request
, "exclude-schemes",
7390 include
= ippFindAttribute(con
->request
, "include-schemes",
7394 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
7396 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
7399 url_encode_attr(device
, device_str
, sizeof(device_str
));
7401 device_str
[0] = '\0';
7404 url_encode_attr(language
, language_str
, sizeof(language_str
));
7406 language_str
[0] = '\0';
7409 url_encode_attr(make
, make_str
, sizeof(make_str
));
7414 url_encode_attr(model
, model_str
, sizeof(model_str
));
7416 model_str
[0] = '\0';
7419 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
7420 model_number
->values
[0].integer
);
7422 model_number_str
[0] = '\0';
7425 url_encode_attr(product
, product_str
, sizeof(product_str
));
7427 product_str
[0] = '\0';
7430 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
7432 psversion_str
[0] = '\0';
7435 url_encode_attr(type
, type_str
, sizeof(type_str
));
7440 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
7442 exclude_str
[0] = '\0';
7445 url_encode_attr(include
, include_str
, sizeof(include_str
));
7447 include_str
[0] = '\0';
7449 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7450 snprintf(options
, sizeof(options
),
7451 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
7452 con
->request
->request
.op
.request_id
,
7453 limit
? limit
->values
[0].integer
: 0,
7455 device
? "%20" : "", device_str
,
7456 language
? "%20" : "", language_str
,
7457 make
? "%20" : "", make_str
,
7458 model
? "%20" : "", model_str
,
7459 model_number
? "%20" : "", model_number_str
,
7460 product
? "%20" : "", product_str
,
7461 psversion
? "%20" : "", psversion_str
,
7462 type
? "%20" : "", type_str
,
7463 exclude_str
[0] ? "%20" : "", exclude_str
,
7464 include_str
[0] ? "%20" : "", include_str
);
7466 if (cupsdSendCommand(con
, command
, options
, 0))
7469 * Command started successfully, don't send an IPP response here...
7472 ippDelete(con
->response
);
7473 con
->response
= NULL
;
7478 * Command failed, return "internal error" so the user knows something
7482 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7483 _("cups-driverd failed to execute."));
7489 * 'get_printer_attrs()' - Get printer attributes.
7493 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
7494 ipp_attribute_t
*uri
) /* I - Printer URI */
7496 http_status_t status
; /* Policy status */
7497 cups_ptype_t dtype
; /* Destination type (printer/class) */
7498 cupsd_printer_t
*printer
; /* Printer/class */
7499 cups_array_t
*ra
; /* Requested attributes array */
7502 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
7503 con
->http
.fd
, uri
->values
[0].string
.text
);
7506 * Is the destination valid?
7509 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7515 send_ipp_status(con
, IPP_NOT_FOUND
,
7516 _("The printer or class was not found."));
7524 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7526 send_http_error(con
, status
, printer
);
7531 * Send the attributes...
7534 ra
= create_requested_array(con
->request
);
7536 copy_printer_attrs(con
, printer
, ra
);
7538 cupsArrayDelete(ra
);
7540 con
->response
->request
.status
.status_code
= IPP_OK
;
7545 * 'get_printer_supported()' - Get printer supported values.
7549 get_printer_supported(
7550 cupsd_client_t
*con
, /* I - Client connection */
7551 ipp_attribute_t
*uri
) /* I - Printer URI */
7553 http_status_t status
; /* Policy status */
7554 cups_ptype_t dtype
; /* Destination type (printer/class) */
7555 cupsd_printer_t
*printer
; /* Printer/class */
7558 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_supported(%p[%d], %s)", con
,
7559 con
->http
.fd
, uri
->values
[0].string
.text
);
7562 * Is the destination valid?
7565 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7571 send_ipp_status(con
, IPP_NOT_FOUND
,
7572 _("The printer or class was not found."));
7580 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7582 send_http_error(con
, status
, printer
);
7587 * Return a list of attributes that can be set via Set-Printer-Attributes.
7590 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7592 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7593 "printer-location", 0);
7595 con
->response
->request
.status
.status_code
= IPP_OK
;
7600 * 'get_printers()' - Get a list of printers or classes.
7604 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7605 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7607 http_status_t status
; /* Policy status */
7608 ipp_attribute_t
*attr
; /* Current attribute */
7609 int limit
; /* Max number of printers to return */
7610 int count
; /* Number of printers that match */
7611 cupsd_printer_t
*printer
; /* Current printer pointer */
7612 int printer_type
, /* printer-type attribute */
7613 printer_mask
; /* printer-type-mask attribute */
7614 char *location
; /* Location string */
7615 const char *username
; /* Current user */
7616 char *first_printer_name
; /* first-printer-name attribute */
7617 cups_array_t
*ra
; /* Requested attributes array */
7620 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7621 con
->http
.fd
, type
);
7627 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7629 send_http_error(con
, status
, NULL
);
7634 * Check for printers...
7637 if (!Printers
|| !cupsArrayCount(Printers
))
7639 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7644 * See if they want to limit the number of printers reported...
7647 if ((attr
= ippFindAttribute(con
->request
, "limit",
7648 IPP_TAG_INTEGER
)) != NULL
)
7649 limit
= attr
->values
[0].integer
;
7653 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7654 IPP_TAG_NAME
)) != NULL
)
7655 first_printer_name
= attr
->values
[0].string
.text
;
7657 first_printer_name
= NULL
;
7660 * Support filtering...
7663 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7664 IPP_TAG_ENUM
)) != NULL
)
7665 printer_type
= attr
->values
[0].integer
;
7669 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7670 IPP_TAG_ENUM
)) != NULL
)
7671 printer_mask
= attr
->values
[0].integer
;
7675 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7676 IPP_TAG_TEXT
)) != NULL
)
7677 location
= attr
->values
[0].string
.text
;
7681 if (con
->username
[0])
7682 username
= con
->username
;
7683 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7684 IPP_TAG_NAME
)) != NULL
)
7685 username
= attr
->values
[0].string
.text
;
7689 ra
= create_requested_array(con
->request
);
7692 * OK, build a list of printers for this printer...
7695 if (first_printer_name
)
7697 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7698 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7701 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7704 count
< limit
&& printer
;
7705 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7707 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7708 (printer
->type
& printer_mask
) == printer_type
&&
7710 (printer
->location
&& !strcasecmp(printer
->location
, location
))))
7713 * If HideImplicitMembers is enabled, see if this printer or class
7714 * is a member of an implicit class...
7717 if (ImplicitClasses
&& HideImplicitMembers
&&
7718 printer
->in_implicit_class
)
7722 * If a username is specified, see if it is allowed or denied
7726 if (!(printer
->type
& CUPS_PRINTER_AUTHENTICATED
) &&
7727 printer
->num_users
&& username
&& !user_allowed(printer
, username
))
7731 * Add the group separator as needed...
7735 ippAddSeparator(con
->response
);
7740 * Send the attributes...
7743 copy_printer_attrs(con
, printer
, ra
);
7747 cupsArrayDelete(ra
);
7749 con
->response
->request
.status
.status_code
= IPP_OK
;
7754 * 'get_subscription_attrs()' - Get subscription attributes.
7758 get_subscription_attrs(
7759 cupsd_client_t
*con
, /* I - Client connection */
7760 int sub_id
) /* I - Subscription ID */
7762 http_status_t status
; /* Policy status */
7763 cupsd_subscription_t
*sub
; /* Subscription */
7764 cups_array_t
*ra
; /* Requested attributes array */
7767 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7768 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7769 con
, con
->http
.fd
, sub_id
);
7772 * Is the subscription ID valid?
7775 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7778 * Bad subscription ID...
7781 send_ipp_status(con
, IPP_NOT_FOUND
,
7782 _("notify-subscription-id %d no good!"), sub_id
);
7790 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7792 con
, sub
->owner
)) != HTTP_OK
)
7794 send_http_error(con
, status
, sub
->dest
);
7799 * Copy the subscription attributes to the response using the
7800 * requested-attributes attribute that may be provided by the client.
7803 ra
= create_requested_array(con
->request
);
7805 copy_subscription_attrs(con
, sub
, ra
);
7807 cupsArrayDelete(ra
);
7809 con
->response
->request
.status
.status_code
= IPP_OK
;
7814 * 'get_subscriptions()' - Get subscriptions.
7818 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7819 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7821 http_status_t status
; /* Policy status */
7822 int count
; /* Number of subscriptions */
7823 int limit
; /* Limit */
7824 cupsd_subscription_t
*sub
; /* Subscription */
7825 cups_array_t
*ra
; /* Requested attributes array */
7826 ipp_attribute_t
*attr
; /* Attribute */
7827 cups_ptype_t dtype
; /* Destination type (printer/class) */
7828 char scheme
[HTTP_MAX_URI
],
7829 /* Scheme portion of URI */
7830 username
[HTTP_MAX_URI
],
7831 /* Username portion of URI */
7833 /* Host portion of URI */
7834 resource
[HTTP_MAX_URI
];
7835 /* Resource portion of URI */
7836 int port
; /* Port portion of URI */
7837 cupsd_job_t
*job
; /* Job pointer */
7838 cupsd_printer_t
*printer
; /* Printer */
7841 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7842 "get_subscriptions(con=%p[%d], uri=%s)",
7843 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7846 * Is the destination valid?
7849 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7850 sizeof(scheme
), username
, sizeof(username
), host
,
7851 sizeof(host
), &port
, resource
, sizeof(resource
));
7853 if (!strcmp(resource
, "/") ||
7854 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7855 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7856 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7861 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7864 job
= cupsdFindJob(atoi(resource
+ 6));
7868 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%s does not exist!"),
7873 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7879 send_ipp_status(con
, IPP_NOT_FOUND
,
7880 _("The printer or class was not found."));
7883 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7884 IPP_TAG_INTEGER
)) != NULL
)
7886 job
= cupsdFindJob(attr
->values
[0].integer
);
7890 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"),
7891 attr
->values
[0].integer
);
7902 if ((status
= cupsdCheckPolicy(printer
? printer
->op_policy_ptr
:
7904 con
, NULL
)) != HTTP_OK
)
7906 send_http_error(con
, status
, printer
);
7911 * Copy the subscription attributes to the response using the
7912 * requested-attributes attribute that may be provided by the client.
7915 ra
= create_requested_array(con
->request
);
7917 if ((attr
= ippFindAttribute(con
->request
, "limit",
7918 IPP_TAG_INTEGER
)) != NULL
)
7919 limit
= attr
->values
[0].integer
;
7924 * See if we only want to see subscriptions for a specific user...
7927 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7928 IPP_TAG_BOOLEAN
)) != NULL
&&
7929 attr
->values
[0].boolean
)
7930 strlcpy(username
, get_username(con
), sizeof(username
));
7934 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7936 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7937 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7938 (!username
[0] || !strcasecmp(username
, sub
->owner
)))
7940 ippAddSeparator(con
->response
);
7941 copy_subscription_attrs(con
, sub
, ra
);
7944 if (limit
&& count
>= limit
)
7948 cupsArrayDelete(ra
);
7951 con
->response
->request
.status
.status_code
= IPP_OK
;
7953 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7958 * 'get_username()' - Get the username associated with a request.
7961 static const char * /* O - Username */
7962 get_username(cupsd_client_t
*con
) /* I - Connection */
7964 ipp_attribute_t
*attr
; /* Attribute */
7967 if (con
->username
[0])
7968 return (con
->username
);
7969 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7970 IPP_TAG_NAME
)) != NULL
)
7971 return (attr
->values
[0].string
.text
);
7973 return ("anonymous");
7978 * 'hold_job()' - Hold a print job.
7982 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7983 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7985 ipp_attribute_t
*attr
; /* Current job-hold-until */
7986 const char *when
; /* New value */
7987 int jobid
; /* Job ID */
7988 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
7989 username
[HTTP_MAX_URI
], /* Username portion of URI */
7990 host
[HTTP_MAX_URI
], /* Host portion of URI */
7991 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7992 int port
; /* Port portion of URI */
7993 cupsd_job_t
*job
; /* Job information */
7996 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7997 uri
->values
[0].string
.text
);
8000 * See if we have a job URI or a printer URI...
8003 if (!strcmp(uri
->name
, "printer-uri"))
8006 * Got a printer URI; see if we also have a job-id attribute...
8009 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8010 IPP_TAG_INTEGER
)) == NULL
)
8012 send_ipp_status(con
, IPP_BAD_REQUEST
,
8013 _("Got a printer-uri attribute but no job-id!"));
8017 jobid
= attr
->values
[0].integer
;
8022 * Got a job URI; parse it to get the job ID...
8025 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8026 sizeof(scheme
), username
, sizeof(username
), host
,
8027 sizeof(host
), &port
, resource
, sizeof(resource
));
8029 if (strncmp(resource
, "/jobs/", 6))
8035 send_ipp_status(con
, IPP_BAD_REQUEST
,
8036 _("Bad job-uri attribute \"%s\"!"),
8037 uri
->values
[0].string
.text
);
8041 jobid
= atoi(resource
+ 6);
8045 * See if the job exists...
8048 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8051 * Nope - return a "not found" error...
8054 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
8059 * See if the job is owned by the requesting user...
8062 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8064 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8069 * Hold the job and return...
8072 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
8073 IPP_TAG_KEYWORD
)) == NULL
)
8074 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
8078 when
= attr
->values
[0].string
.text
;
8080 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
8081 "Job job-hold-until value changed by user.");
8084 when
= "indefinite";
8086 cupsdSetJobHoldUntil(job
, when
, 1);
8087 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
, "Job held by \"%s\".",
8090 con
->response
->request
.status
.status_code
= IPP_OK
;
8095 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
8099 hold_new_jobs(cupsd_client_t
*con
, /* I - Connection */
8100 ipp_attribute_t
*uri
) /* I - Printer URI */
8102 http_status_t status
; /* Policy status */
8103 cups_ptype_t dtype
; /* Destination type (printer/class) */
8104 cupsd_printer_t
*printer
; /* Printer data */
8107 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_new_jobs(%p[%d], %s)", con
,
8108 con
->http
.fd
, uri
->values
[0].string
.text
);
8111 * Is the destination valid?
8114 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8120 send_ipp_status(con
, IPP_NOT_FOUND
,
8121 _("The printer or class was not found."));
8129 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8131 send_http_error(con
, status
, printer
);
8136 * Hold pending/new jobs sent to the printer...
8139 printer
->holding_new_jobs
= 1;
8141 cupsdSetPrinterReasons(printer
, "+hold-new-jobs");
8142 cupsdAddPrinterHistory(printer
);
8144 if (dtype
& CUPS_PRINTER_CLASS
)
8145 cupsdLogMessage(CUPSD_LOG_INFO
,
8146 "Class \"%s\" now holding pending/new jobs (\"%s\").",
8147 printer
->name
, get_username(con
));
8149 cupsdLogMessage(CUPSD_LOG_INFO
,
8150 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
8151 printer
->name
, get_username(con
));
8154 * Everything was ok, so return OK status...
8157 con
->response
->request
.status
.status_code
= IPP_OK
;
8162 * 'move_job()' - Move a job to a new destination.
8166 move_job(cupsd_client_t
*con
, /* I - Client connection */
8167 ipp_attribute_t
*uri
) /* I - Job URI */
8169 http_status_t status
; /* Policy status */
8170 ipp_attribute_t
*attr
; /* Current attribute */
8171 int jobid
; /* Job ID */
8172 cupsd_job_t
*job
; /* Current job */
8173 const char *src
; /* Source printer/class */
8174 cups_ptype_t stype
, /* Source type (printer or class) */
8175 dtype
; /* Destination type (printer/class) */
8176 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
8177 username
[HTTP_MAX_URI
], /* Username portion of URI */
8178 host
[HTTP_MAX_URI
], /* Host portion of URI */
8179 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8180 int port
; /* Port portion of URI */
8181 cupsd_printer_t
*sprinter
, /* Source printer */
8182 *dprinter
; /* Destination printer */
8185 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
8186 uri
->values
[0].string
.text
);
8189 * Get the new printer or class...
8192 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
8193 IPP_TAG_URI
)) == NULL
)
8196 * Need job-printer-uri...
8199 send_ipp_status(con
, IPP_BAD_REQUEST
,
8200 _("job-printer-uri attribute missing!"));
8204 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
8210 send_ipp_status(con
, IPP_NOT_FOUND
,
8211 _("The printer or class was not found."));
8216 * See if we have a job URI or a printer URI...
8219 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8220 sizeof(scheme
), username
, sizeof(username
), host
,
8221 sizeof(host
), &port
, resource
, sizeof(resource
));
8223 if (!strcmp(uri
->name
, "printer-uri"))
8226 * Got a printer URI; see if we also have a job-id attribute...
8229 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8230 IPP_TAG_INTEGER
)) == NULL
)
8236 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
8237 &sprinter
)) == NULL
)
8243 send_ipp_status(con
, IPP_NOT_FOUND
,
8244 _("The printer or class was not found."));
8253 * Otherwise, just move a single job...
8256 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
8259 * Nope - return a "not found" error...
8262 send_ipp_status(con
, IPP_NOT_FOUND
,
8263 _("Job #%d does not exist!"), attr
->values
[0].integer
);
8269 * Job found, initialize source pointers...
8280 * Got a job URI; parse it to get the job ID...
8283 if (strncmp(resource
, "/jobs/", 6))
8289 send_ipp_status(con
, IPP_BAD_REQUEST
,
8290 _("Bad job-uri attribute \"%s\"!"),
8291 uri
->values
[0].string
.text
);
8296 * See if the job exists...
8299 jobid
= atoi(resource
+ 6);
8301 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8304 * Nope - return a "not found" error...
8307 send_ipp_status(con
, IPP_NOT_FOUND
,
8308 _("Job #%d does not exist!"), jobid
);
8314 * Job found, initialize source pointers...
8323 * Check the policy of the destination printer...
8326 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
8327 job
? job
->username
: NULL
)) != HTTP_OK
)
8329 send_http_error(con
, status
, dprinter
);
8334 * Now move the job or jobs...
8340 * See if the job has been completed...
8343 if (job
->state_value
> IPP_JOB_STOPPED
)
8346 * Return a "not-possible" error...
8349 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8350 _("Job #%d is finished and cannot be altered!"),
8356 * See if the job is owned by the requesting user...
8359 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8361 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8366 * Move the job to a different printer or class...
8369 cupsdMoveJob(job
, dprinter
);
8374 * Got the source printer, now look through the jobs...
8377 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
8379 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
8382 * See if the job is pointing at the source printer or has not been
8386 if (strcasecmp(job
->dest
, src
) ||
8387 job
->state_value
> IPP_JOB_STOPPED
)
8391 * See if the job can be moved by the requesting user...
8394 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8398 * Move the job to a different printer or class...
8401 cupsdMoveJob(job
, dprinter
);
8406 * Start jobs if possible...
8412 * Return with "everything is OK" status...
8415 con
->response
->request
.status
.status_code
= IPP_OK
;
8420 * 'ppd_parse_line()' - Parse a PPD default line.
8423 static int /* O - 0 on success, -1 on failure */
8424 ppd_parse_line(const char *line
, /* I - Line */
8425 char *option
, /* O - Option name */
8426 int olen
, /* I - Size of option name */
8427 char *choice
, /* O - Choice name */
8428 int clen
) /* I - Size of choice name */
8431 * Verify this is a default option line...
8434 if (strncmp(line
, "*Default", 8))
8438 * Read the option name...
8441 for (line
+= 8, olen
--; isalnum(*line
& 255); line
++)
8451 * Skip everything else up to the colon (:)...
8454 while (*line
&& *line
!= ':')
8463 * Now grab the option choice, skipping leading whitespace...
8466 while (isspace(*line
& 255))
8469 for (clen
--; isalnum(*line
& 255); line
++)
8479 * Return with no errors...
8487 * 'print_job()' - Print a file to a printer or class.
8491 print_job(cupsd_client_t
*con
, /* I - Client connection */
8492 ipp_attribute_t
*uri
) /* I - Printer URI */
8494 ipp_attribute_t
*attr
; /* Current attribute */
8495 ipp_attribute_t
*format
; /* Document-format attribute */
8496 const char *default_format
; /* document-format-default value */
8497 cupsd_job_t
*job
; /* New job */
8498 char filename
[1024]; /* Job filename */
8499 mime_type_t
*filetype
; /* Type of file */
8500 char super
[MIME_MAX_SUPER
], /* Supertype of file */
8501 type
[MIME_MAX_TYPE
], /* Subtype of file */
8502 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
8503 /* Textual name of mime type */
8504 cupsd_printer_t
*printer
; /* Printer data */
8505 struct stat fileinfo
; /* File information */
8506 int kbytes
; /* Size of file */
8507 int compression
; /* Document compression */
8510 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
8511 uri
->values
[0].string
.text
);
8514 * Validate print file attributes, for now just document-format and
8515 * compression (CUPS only supports "none" and "gzip")...
8518 compression
= CUPS_FILE_NONE
;
8520 if ((attr
= ippFindAttribute(con
->request
, "compression",
8521 IPP_TAG_KEYWORD
)) != NULL
)
8523 if (strcmp(attr
->values
[0].string
.text
, "none")
8525 && strcmp(attr
->values
[0].string
.text
, "gzip")
8526 #endif /* HAVE_LIBZ */
8529 send_ipp_status(con
, IPP_ATTRIBUTES
,
8530 _("Unsupported compression \"%s\"!"),
8531 attr
->values
[0].string
.text
);
8532 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8533 "compression", NULL
, attr
->values
[0].string
.text
);
8538 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8539 compression
= CUPS_FILE_GZIP
;
8540 #endif /* HAVE_LIBZ */
8544 * Do we have a file to print?
8549 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
8554 * Is the destination valid?
8557 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8563 send_ipp_status(con
, IPP_NOT_FOUND
,
8564 _("The printer or class was not found."));
8569 * Is it a format we support?
8572 if ((format
= ippFindAttribute(con
->request
, "document-format",
8573 IPP_TAG_MIMETYPE
)) != NULL
)
8576 * Grab format from client...
8579 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
,
8582 send_ipp_status(con
, IPP_BAD_REQUEST
,
8583 _("Could not scan type \"%s\"!"),
8584 format
->values
[0].string
.text
);
8588 else if ((default_format
= cupsGetOption("document-format",
8589 printer
->num_options
,
8590 printer
->options
)) != NULL
)
8593 * Use default document format...
8596 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
8598 send_ipp_status(con
, IPP_BAD_REQUEST
,
8599 _("Could not scan type \"%s\"!"),
8610 strcpy(super
, "application");
8611 strcpy(type
, "octet-stream");
8614 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8617 * Auto-type the file...
8620 ipp_attribute_t
*doc_name
; /* document-name attribute */
8623 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8625 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8626 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8627 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8631 filetype
= mimeType(MimeDatabase
, super
, type
);
8633 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8634 filetype
->super
, filetype
->type
);
8637 filetype
= mimeType(MimeDatabase
, super
, type
);
8641 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8644 * Replace the document-format attribute value with the auto-typed or
8648 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8653 _cupsStrFree(format
->values
[0].string
.text
);
8655 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8658 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8659 "document-format", NULL
, mimetype
);
8663 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8664 _("Unsupported format \'%s/%s\'!"), super
, type
);
8665 cupsdLogMessage(CUPSD_LOG_INFO
,
8666 "Hint: Do you have the raw file printing rules enabled?");
8669 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8670 "document-format", NULL
, format
->values
[0].string
.text
);
8676 * Read any embedded job ticket info from PS files...
8679 if (!strcasecmp(filetype
->super
, "application") &&
8680 (!strcasecmp(filetype
->type
, "postscript") ||
8681 !strcasecmp(filetype
->type
, "pdf")))
8682 read_job_ticket(con
);
8685 * Create the job object...
8688 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8692 * Update quota data...
8695 if (stat(con
->filename
, &fileinfo
))
8698 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8700 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8702 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8703 IPP_TAG_INTEGER
)) != NULL
)
8704 attr
->values
[0].integer
+= kbytes
;
8707 * Add the job file...
8710 if (add_file(con
, job
, filetype
, compression
))
8713 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8715 rename(con
->filename
, filename
);
8716 cupsdClearString(&con
->filename
);
8719 * See if we need to add the ending sheet...
8722 if (cupsdTimeoutJob(job
))
8726 * Log and save the job...
8729 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8730 "File of type %s/%s queued by \"%s\".",
8731 filetype
->super
, filetype
->type
, job
->username
);
8732 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8733 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
8734 job
->dest
, job
->username
);
8737 * Start the job if possible...
8745 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
8747 * This function only gets called when printing a single PDF or PostScript
8748 * file using the Print-Job operation. It doesn't work for Create-Job +
8749 * Send-File, since the job attributes need to be set at job creation
8750 * time for banners to work. The embedded job ticket stuff is here
8751 * primarily to allow the Windows printer driver for CUPS to pass in JCL
8752 * options and IPP attributes which otherwise would be lost.
8754 * The format of a job ticket is simple:
8756 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8758 * %cupsJobTicket: attr1=value1
8759 * %cupsJobTicket: attr2=value2
8761 * %cupsJobTicket: attrN=valueN
8763 * Job ticket lines must appear immediately after the first line that
8764 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8765 * stops looking for job ticket info when it finds a line that does not begin
8766 * with "%cupsJobTicket:".
8768 * The maximum length of a job ticket line, including the prefix, is
8769 * 255 characters to conform with the Adobe DSC.
8771 * Read-only attributes are rejected with a notice to the error log in
8772 * case a malicious user tries anything. Since the job ticket is read
8773 * prior to attribute validation in print_job(), job ticket attributes
8774 * will go through the same validation as IPP attributes...
8778 read_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8780 cups_file_t
*fp
; /* File to read from */
8781 char line
[256]; /* Line data */
8782 int num_options
; /* Number of options */
8783 cups_option_t
*options
; /* Options */
8784 ipp_t
*ticket
; /* New attributes */
8785 ipp_attribute_t
*attr
, /* Current attribute */
8786 *attr2
, /* Job attribute */
8787 *prev2
; /* Previous job attribute */
8791 * First open the print file...
8794 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8796 cupsdLogMessage(CUPSD_LOG_ERROR
,
8797 "Unable to open print file for job ticket - %s",
8803 * Skip the first line...
8806 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8808 cupsdLogMessage(CUPSD_LOG_ERROR
,
8809 "Unable to read from print file for job ticket - %s",
8815 if (strncmp(line
, "%!PS-Adobe-", 11) && strncmp(line
, "%PDF-", 5))
8818 * Not a DSC-compliant file, so no job ticket info will be available...
8826 * Read job ticket info from the file...
8832 while (cupsFileGets(fp
, line
, sizeof(line
)))
8835 * Stop at the first non-ticket line...
8838 if (strncmp(line
, "%cupsJobTicket:", 15))
8842 * Add the options to the option array...
8845 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8849 * Done with the file; see if we have any options...
8854 if (num_options
== 0)
8858 * OK, convert the options to an attribute list, and apply them to
8863 cupsEncodeOptions(ticket
, num_options
, options
);
8866 * See what the user wants to change.
8869 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8871 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8874 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8875 !strcmp(attr
->name
, "job-originating-user-name") ||
8876 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8877 !strcmp(attr
->name
, "job-k-octets") ||
8878 !strcmp(attr
->name
, "job-id") ||
8879 !strncmp(attr
->name
, "job-state", 9) ||
8880 !strncmp(attr
->name
, "time-at-", 8))
8881 continue; /* Read-only attrs */
8883 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8884 IPP_TAG_ZERO
)) != NULL
)
8887 * Some other value; first free the old value...
8890 if (con
->request
->attrs
== attr2
)
8892 con
->request
->attrs
= attr2
->next
;
8897 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8898 if (prev2
->next
== attr2
)
8900 prev2
->next
= attr2
->next
;
8905 if (con
->request
->last
== attr2
)
8906 con
->request
->last
= prev2
;
8908 _ippFreeAttr(attr2
);
8912 * Add new option by copying it...
8915 copy_attribute(con
->request
, attr
, 0);
8919 * Then free the attribute list and option array...
8923 cupsFreeOptions(num_options
, options
);
8928 * 'reject_jobs()' - Reject print jobs to a printer.
8932 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8933 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8935 http_status_t status
; /* Policy status */
8936 cups_ptype_t dtype
; /* Destination type (printer/class) */
8937 cupsd_printer_t
*printer
; /* Printer data */
8938 ipp_attribute_t
*attr
; /* printer-state-message text */
8941 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8942 con
->http
.fd
, uri
->values
[0].string
.text
);
8945 * Is the destination valid?
8948 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8954 send_ipp_status(con
, IPP_NOT_FOUND
,
8955 _("The printer or class was not found."));
8963 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8965 send_http_error(con
, status
, printer
);
8970 * Reject jobs sent to the printer...
8973 printer
->accepting
= 0;
8975 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8976 IPP_TAG_TEXT
)) == NULL
)
8977 strcpy(printer
->state_message
, "Rejecting Jobs");
8979 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8980 sizeof(printer
->state_message
));
8982 cupsdAddPrinterHistory(printer
);
8984 if (dtype
& CUPS_PRINTER_CLASS
)
8986 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8988 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8989 printer
->name
, get_username(con
));
8993 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8995 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8996 printer
->name
, get_username(con
));
9000 * Everything was ok, so return OK status...
9003 con
->response
->request
.status
.status_code
= IPP_OK
;
9008 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
9012 release_held_new_jobs(
9013 cupsd_client_t
*con
, /* I - Connection */
9014 ipp_attribute_t
*uri
) /* I - Printer URI */
9016 http_status_t status
; /* Policy status */
9017 cups_ptype_t dtype
; /* Destination type (printer/class) */
9018 cupsd_printer_t
*printer
; /* Printer data */
9021 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_held_new_jobs(%p[%d], %s)", con
,
9022 con
->http
.fd
, uri
->values
[0].string
.text
);
9025 * Is the destination valid?
9028 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9034 send_ipp_status(con
, IPP_NOT_FOUND
,
9035 _("The printer or class was not found."));
9043 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
9045 send_http_error(con
, status
, printer
);
9050 * Hold pending/new jobs sent to the printer...
9053 printer
->holding_new_jobs
= 0;
9055 cupsdSetPrinterReasons(printer
, "-hold-new-jobs");
9056 cupsdAddPrinterHistory(printer
);
9058 if (dtype
& CUPS_PRINTER_CLASS
)
9059 cupsdLogMessage(CUPSD_LOG_INFO
,
9060 "Class \"%s\" now printing pending/new jobs (\"%s\").",
9061 printer
->name
, get_username(con
));
9063 cupsdLogMessage(CUPSD_LOG_INFO
,
9064 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
9065 printer
->name
, get_username(con
));
9068 * Everything was ok, so return OK status...
9071 con
->response
->request
.status
.status_code
= IPP_OK
;
9076 * 'release_job()' - Release a held print job.
9080 release_job(cupsd_client_t
*con
, /* I - Client connection */
9081 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
9083 ipp_attribute_t
*attr
; /* Current attribute */
9084 int jobid
; /* Job ID */
9085 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
9086 username
[HTTP_MAX_URI
], /* Username portion of URI */
9087 host
[HTTP_MAX_URI
], /* Host portion of URI */
9088 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9089 int port
; /* Port portion of URI */
9090 cupsd_job_t
*job
; /* Job information */
9093 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
9094 con
->http
.fd
, uri
->values
[0].string
.text
);
9097 * See if we have a job URI or a printer URI...
9100 if (!strcmp(uri
->name
, "printer-uri"))
9103 * Got a printer URI; see if we also have a job-id attribute...
9106 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9107 IPP_TAG_INTEGER
)) == NULL
)
9109 send_ipp_status(con
, IPP_BAD_REQUEST
,
9110 _("Got a printer-uri attribute but no job-id!"));
9114 jobid
= attr
->values
[0].integer
;
9119 * Got a job URI; parse it to get the job ID...
9122 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9123 sizeof(scheme
), username
, sizeof(username
), host
,
9124 sizeof(host
), &port
, resource
, sizeof(resource
));
9126 if (strncmp(resource
, "/jobs/", 6))
9132 send_ipp_status(con
, IPP_BAD_REQUEST
,
9133 _("Bad job-uri attribute \"%s\"!"),
9134 uri
->values
[0].string
.text
);
9138 jobid
= atoi(resource
+ 6);
9142 * See if the job exists...
9145 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9148 * Nope - return a "not found" error...
9151 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9156 * See if job is "held"...
9159 if (job
->state_value
!= IPP_JOB_HELD
)
9162 * Nope - return a "not possible" error...
9165 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held!"), jobid
);
9170 * See if the job is owned by the requesting user...
9173 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9175 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9180 * Reset the job-hold-until value to "no-hold"...
9183 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9184 IPP_TAG_KEYWORD
)) == NULL
)
9185 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9189 _cupsStrFree(attr
->values
[0].string
.text
);
9191 attr
->value_tag
= IPP_TAG_KEYWORD
;
9192 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
9194 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
9195 "Job job-hold-until value changed by user.");
9199 * Release the job and return...
9202 cupsdReleaseJob(job
);
9204 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
9205 "Job released by user.");
9207 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
9209 con
->response
->request
.status
.status_code
= IPP_OK
;
9216 * 'renew_subscription()' - Renew an existing subscription...
9221 cupsd_client_t
*con
, /* I - Client connection */
9222 int sub_id
) /* I - Subscription ID */
9224 http_status_t status
; /* Policy status */
9225 cupsd_subscription_t
*sub
; /* Subscription */
9226 ipp_attribute_t
*lease
; /* notify-lease-duration */
9229 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
9230 "renew_subscription(con=%p[%d], sub_id=%d)",
9231 con
, con
->http
.fd
, sub_id
);
9234 * Is the subscription ID valid?
9237 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
9240 * Bad subscription ID...
9243 send_ipp_status(con
, IPP_NOT_FOUND
,
9244 _("notify-subscription-id %d no good!"), sub_id
);
9251 * Job subscriptions cannot be renewed...
9254 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9255 _("Job subscriptions cannot be renewed!"));
9263 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
9265 con
, sub
->owner
)) != HTTP_OK
)
9267 send_http_error(con
, status
, sub
->dest
);
9272 * Renew the subscription...
9275 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
9278 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
9280 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
9282 cupsdLogMessage(CUPSD_LOG_INFO
,
9283 "renew_subscription: Limiting notify-lease-duration to "
9286 sub
->lease
= MaxLeaseDuration
;
9289 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
9291 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
9293 con
->response
->request
.status
.status_code
= IPP_OK
;
9295 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
9296 "notify-lease-duration", sub
->lease
);
9301 * 'restart_job()' - Restart an old print job.
9305 restart_job(cupsd_client_t
*con
, /* I - Client connection */
9306 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
9308 ipp_attribute_t
*attr
; /* Current attribute */
9309 int jobid
; /* Job ID */
9310 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
9311 username
[HTTP_MAX_URI
], /* Username portion of URI */
9312 host
[HTTP_MAX_URI
], /* Host portion of URI */
9313 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9314 int port
; /* Port portion of URI */
9315 cupsd_job_t
*job
; /* Job information */
9318 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
9319 con
->http
.fd
, uri
->values
[0].string
.text
);
9322 * See if we have a job URI or a printer URI...
9325 if (!strcmp(uri
->name
, "printer-uri"))
9328 * Got a printer URI; see if we also have a job-id attribute...
9331 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9332 IPP_TAG_INTEGER
)) == NULL
)
9334 send_ipp_status(con
, IPP_BAD_REQUEST
,
9335 _("Got a printer-uri attribute but no job-id!"));
9339 jobid
= attr
->values
[0].integer
;
9344 * Got a job URI; parse it to get the job ID...
9347 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9348 sizeof(scheme
), username
, sizeof(username
), host
,
9349 sizeof(host
), &port
, resource
, sizeof(resource
));
9351 if (strncmp(resource
, "/jobs/", 6))
9357 send_ipp_status(con
, IPP_BAD_REQUEST
,
9358 _("Bad job-uri attribute \"%s\"!"),
9359 uri
->values
[0].string
.text
);
9363 jobid
= atoi(resource
+ 6);
9367 * See if the job exists...
9370 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9373 * Nope - return a "not found" error...
9376 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9381 * See if job is in any of the "completed" states...
9384 if (job
->state_value
<= IPP_JOB_PROCESSING
)
9387 * Nope - return a "not possible" error...
9390 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete!"),
9396 * See if we have retained the job files...
9401 if (!job
->attrs
|| job
->num_files
== 0)
9404 * Nope - return a "not possible" error...
9407 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9408 _("Job #%d cannot be restarted - no files!"), jobid
);
9413 * See if the job is owned by the requesting user...
9416 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9418 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9423 * Restart the job and return...
9426 cupsdRestartJob(job
);
9428 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
9430 con
->response
->request
.status
.status_code
= IPP_OK
;
9435 * 'save_auth_info()' - Save authentication information for a job.
9440 cupsd_client_t
*con
, /* I - Client connection */
9441 cupsd_job_t
*job
, /* I - Job */
9442 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
9444 int i
; /* Looping var */
9445 char filename
[1024]; /* Job authentication filename */
9446 cups_file_t
*fp
; /* Job authentication file */
9447 char line
[2048]; /* Line for file */
9448 cupsd_printer_t
*dest
; /* Destination printer/class */
9452 * This function saves the in-memory authentication information for
9453 * a job so that it can be used to authenticate with a remote host.
9454 * The information is stored in a file that is readable only by the
9455 * root user. The fields are Base-64 encoded, each on a separate line,
9456 * followed by random number (up to 1024) of newlines to limit the
9457 * amount of information that is exposed.
9459 * Because of the potential for exposing of authentication information,
9460 * this functionality is only enabled when running cupsd as root.
9462 * This caching only works for the Basic and BasicDigest authentication
9463 * types. Digest authentication cannot be cached this way, and in
9464 * the future Kerberos authentication may make all of this obsolete.
9466 * Authentication information is saved whenever an authenticated
9467 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9470 * This information is deleted after a job is completed or canceled,
9471 * so reprints may require subsequent re-authentication.
9477 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
9481 * Create the authentication file and change permissions...
9484 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
9485 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9487 cupsdLogMessage(CUPSD_LOG_ERROR
,
9488 "Unable to save authentication info to \"%s\" - %s",
9489 filename
, strerror(errno
));
9493 fchown(cupsFileNumber(fp
), 0, 0);
9494 fchmod(cupsFileNumber(fp
), 0400);
9496 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9499 * Write 1 to 3 auth values...
9502 cupsdClearString(&job
->auth_username
);
9503 cupsdClearString(&job
->auth_domain
);
9504 cupsdClearString(&job
->auth_password
);
9506 for (i
= 0; i
< auth_info
->num_values
; i
++)
9508 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9509 strlen(auth_info
->values
[i
].string
.text
));
9510 cupsFilePrintf(fp
, "%s\n", line
);
9512 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9513 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s",
9514 auth_info
->values
[i
].string
.text
);
9515 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9516 cupsdSetStringf(&job
->auth_domain
, "AUTH_DOMAIN=%s",
9517 auth_info
->values
[i
].string
.text
);
9518 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9519 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s",
9520 auth_info
->values
[i
].string
.text
);
9523 else if (con
->username
[0])
9526 * Write the authenticated username...
9529 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9530 cupsFilePrintf(fp
, "%s\n", line
);
9532 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s", con
->username
);
9533 cupsdClearString(&job
->auth_domain
);
9536 * Write the authenticated password...
9539 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9540 cupsFilePrintf(fp
, "%s\n", line
);
9542 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s", con
->password
);
9546 * Write a random number of newlines to the end of the file...
9549 for (i
= (rand() % 1024); i
>= 0; i
--)
9550 cupsFilePutChar(fp
, '\n');
9553 * Close the file and return...
9558 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9559 if (con
->gss_have_creds
)
9560 save_krb5_creds(con
, job
);
9561 else if (job
->ccname
)
9562 cupsdClearString(&(job
->ccname
));
9563 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9567 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9569 * 'save_krb5_creds()' - Save Kerberos credentials for the job.
9573 save_krb5_creds(cupsd_client_t
*con
, /* I - Client connection */
9574 cupsd_job_t
*job
) /* I - Job */
9576 # if !defined(HAVE_KRB5_CC_NEW_UNIQUE) && !defined(HAVE_HEIMDAL)
9577 cupsdLogMessage(CUPSD_LOG_INFO
,
9578 "Sorry, your version of Kerberos does not support delegated "
9583 krb5_error_code error
; /* Kerberos error code */
9584 OM_uint32 major_status
, /* Major status code */
9585 minor_status
; /* Minor status code */
9586 krb5_principal principal
; /* Kerberos principal */
9591 * If the weak-linked GSSAPI/Kerberos library is not present, don't try
9595 if (krb5_init_context
== NULL
)
9597 # endif /* __APPLE__ */
9599 if (!KerberosInitialized
)
9602 * Setup a Kerberos context for the scheduler to use...
9605 KerberosInitialized
= 1;
9607 if (krb5_init_context(&KerberosContext
))
9609 KerberosContext
= NULL
;
9611 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to initialize Kerberos context");
9617 * We MUST create a file-based cache because memory-based caches are
9618 * only valid for the current process/address space.
9620 * Due to various bugs/features in different versions of Kerberos, we
9621 * need either the krb5_cc_new_unique() function or Heimdal's version
9622 * of krb5_cc_gen_new() to create a new FILE: credential cache that
9623 * can be passed to the backend. These functions create a temporary
9624 * file (typically in /tmp) containing the cached credentials, which
9625 * are removed when we have successfully printed a job.
9628 # ifdef HAVE_KRB5_CC_NEW_UNIQUE
9629 if ((error
= krb5_cc_new_unique(KerberosContext
, "FILE", NULL
,
9630 &(job
->ccache
))) != 0)
9631 # else /* HAVE_HEIMDAL */
9632 if ((error
= krb5_cc_gen_new(KerberosContext
, &krb5_fcc_ops
,
9633 &(job
->ccache
))) != 0)
9634 # endif /* HAVE_KRB5_CC_NEW_UNIQUE */
9636 cupsdLogMessage(CUPSD_LOG_ERROR
,
9637 "Unable to create new credentials cache (%d/%s)",
9638 error
, strerror(errno
));
9643 if ((error
= krb5_parse_name(KerberosContext
, con
->username
, &principal
)) != 0)
9645 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to parse kerberos username (%d/%s)",
9646 error
, strerror(errno
));
9647 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9652 if ((error
= krb5_cc_initialize(KerberosContext
, job
->ccache
, principal
)))
9654 cupsdLogMessage(CUPSD_LOG_ERROR
,
9655 "Unable to initialize credentials cache (%d/%s)", error
,
9657 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9658 krb5_free_principal(KerberosContext
, principal
);
9663 krb5_free_principal(KerberosContext
, principal
);
9666 * Copy the user's credentials to the new cache file...
9669 major_status
= gss_krb5_copy_ccache(&minor_status
, con
->gss_delegated_cred
,
9672 if (GSS_ERROR(major_status
))
9674 cupsdLogGSSMessage(CUPSD_LOG_ERROR
, major_status
, minor_status
,
9675 "Unable to import client credentials cache");
9676 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9682 * Add the KRB5CCNAME environment variable to the job so that the
9683 * backend can use the credentials when printing.
9686 cupsdSetStringf(&(job
->ccname
), "KRB5CCNAME=FILE:%s",
9687 krb5_cc_get_name(KerberosContext
, job
->ccache
));
9689 cupsdLogJob(job
, CUPSD_LOG_DEBUG2
, "save_krb5_creds: %s", job
->ccname
);
9690 # endif /* HAVE_KRB5_CC_NEW_UNIQUE || HAVE_HEIMDAL */
9692 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9696 * 'send_document()' - Send a file to a printer or class.
9700 send_document(cupsd_client_t
*con
, /* I - Client connection */
9701 ipp_attribute_t
*uri
) /* I - Printer URI */
9703 ipp_attribute_t
*attr
; /* Current attribute */
9704 ipp_attribute_t
*format
; /* Request's document-format attribute */
9705 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9706 const char *default_format
;/* document-format-default value */
9707 int jobid
; /* Job ID number */
9708 cupsd_job_t
*job
; /* Current job */
9709 char job_uri
[HTTP_MAX_URI
],
9711 scheme
[HTTP_MAX_URI
],
9712 /* Method portion of URI */
9713 username
[HTTP_MAX_URI
],
9714 /* Username portion of URI */
9716 /* Host portion of URI */
9717 resource
[HTTP_MAX_URI
];
9718 /* Resource portion of URI */
9719 int port
; /* Port portion of URI */
9720 mime_type_t
*filetype
; /* Type of file */
9721 char super
[MIME_MAX_SUPER
],
9722 /* Supertype of file */
9723 type
[MIME_MAX_TYPE
],
9724 /* Subtype of file */
9725 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9726 /* Textual name of mime type */
9727 char filename
[1024]; /* Job filename */
9728 cupsd_printer_t
*printer
; /* Current printer */
9729 struct stat fileinfo
; /* File information */
9730 int kbytes
; /* Size of file */
9731 int compression
; /* Type of compression */
9732 int start_job
; /* Start the job? */
9735 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9736 con
->http
.fd
, uri
->values
[0].string
.text
);
9739 * See if we have a job URI or a printer URI...
9742 if (!strcmp(uri
->name
, "printer-uri"))
9745 * Got a printer URI; see if we also have a job-id attribute...
9748 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9749 IPP_TAG_INTEGER
)) == NULL
)
9751 send_ipp_status(con
, IPP_BAD_REQUEST
,
9752 _("Got a printer-uri attribute but no job-id!"));
9756 jobid
= attr
->values
[0].integer
;
9761 * Got a job URI; parse it to get the job ID...
9764 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9765 sizeof(scheme
), username
, sizeof(username
), host
,
9766 sizeof(host
), &port
, resource
, sizeof(resource
));
9768 if (strncmp(resource
, "/jobs/", 6))
9774 send_ipp_status(con
, IPP_BAD_REQUEST
,
9775 _("Bad job-uri attribute \"%s\"!"),
9776 uri
->values
[0].string
.text
);
9780 jobid
= atoi(resource
+ 6);
9784 * See if the job exists...
9787 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9790 * Nope - return a "not found" error...
9793 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9797 printer
= cupsdFindDest(job
->dest
);
9800 * See if the job is owned by the requesting user...
9803 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9805 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9810 * OK, see if the client is sending the document compressed - CUPS
9811 * only supports "none" and "gzip".
9814 compression
= CUPS_FILE_NONE
;
9816 if ((attr
= ippFindAttribute(con
->request
, "compression",
9817 IPP_TAG_KEYWORD
)) != NULL
)
9819 if (strcmp(attr
->values
[0].string
.text
, "none")
9821 && strcmp(attr
->values
[0].string
.text
, "gzip")
9822 #endif /* HAVE_LIBZ */
9825 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"!"),
9826 attr
->values
[0].string
.text
);
9827 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9828 "compression", NULL
, attr
->values
[0].string
.text
);
9833 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9834 compression
= CUPS_FILE_GZIP
;
9835 #endif /* HAVE_LIBZ */
9839 * Do we have a file to print?
9844 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
9849 * Is it a format we support?
9852 if ((format
= ippFindAttribute(con
->request
, "document-format",
9853 IPP_TAG_MIMETYPE
)) != NULL
)
9856 * Grab format from client...
9859 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
9862 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
9863 format
->values
[0].string
.text
);
9867 else if ((default_format
= cupsGetOption("document-format",
9868 printer
->num_options
,
9869 printer
->options
)) != NULL
)
9872 * Use default document format...
9875 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
9877 send_ipp_status(con
, IPP_BAD_REQUEST
,
9878 _("Could not scan type \"%s\"!"),
9886 * No document format attribute? Auto-type it!
9889 strcpy(super
, "application");
9890 strcpy(type
, "octet-stream");
9893 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9896 * Auto-type the file...
9899 ipp_attribute_t
*doc_name
; /* document-name attribute */
9902 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9904 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9905 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9906 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9910 filetype
= mimeType(MimeDatabase
, super
, type
);
9912 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9913 filetype
->super
, filetype
->type
);
9916 filetype
= mimeType(MimeDatabase
, super
, type
);
9921 * Replace the document-format attribute value with the auto-typed or
9925 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9928 if ((jformat
= ippFindAttribute(job
->attrs
, "document-format",
9929 IPP_TAG_MIMETYPE
)) != NULL
)
9931 _cupsStrFree(jformat
->values
[0].string
.text
);
9933 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9936 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9937 "document-format", NULL
, mimetype
);
9941 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9942 _("Unsupported format \'%s/%s\'!"), super
, type
);
9943 cupsdLogMessage(CUPSD_LOG_INFO
,
9944 "Hint: Do you have the raw file printing rules enabled?");
9947 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9948 "document-format", NULL
, format
->values
[0].string
.text
);
9953 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9955 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9958 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9959 _("Unsupported format \'%s\'!"), mimetype
);
9961 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9962 "document-format", NULL
, mimetype
);
9968 * Add the file to the job...
9973 if (add_file(con
, job
, filetype
, compression
))
9976 if (stat(con
->filename
, &fileinfo
))
9979 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9981 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9983 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9984 IPP_TAG_INTEGER
)) != NULL
)
9985 attr
->values
[0].integer
+= kbytes
;
9987 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9989 rename(con
->filename
, filename
);
9991 cupsdClearString(&con
->filename
);
9993 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9994 filetype
->super
, filetype
->type
, job
->username
);
9997 * Start the job if this is the last document...
10000 if ((attr
= ippFindAttribute(con
->request
, "last-document",
10001 IPP_TAG_BOOLEAN
)) != NULL
&&
10002 attr
->values
[0].boolean
)
10005 * See if we need to add the ending sheet...
10008 if (cupsdTimeoutJob(job
))
10011 if (job
->state_value
== IPP_JOB_STOPPED
)
10013 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
10014 job
->state_value
= IPP_JOB_PENDING
;
10016 else if (job
->state_value
== IPP_JOB_HELD
)
10018 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
10019 IPP_TAG_KEYWORD
)) == NULL
)
10020 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
10022 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
10024 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
10025 job
->state_value
= IPP_JOB_PENDING
;
10030 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10036 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
10037 IPP_TAG_KEYWORD
)) == NULL
)
10038 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
10040 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
10042 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
10043 job
->state_value
= IPP_JOB_HELD
;
10044 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
10047 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10054 * Fill in the response info...
10057 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
10060 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
10063 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
10065 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
10067 add_job_state_reasons(con
, job
);
10069 con
->response
->request
.status
.status_code
= IPP_OK
;
10072 * Start the job if necessary...
10081 * 'send_http_error()' - Send a HTTP error back to the IPP client.
10086 cupsd_client_t
*con
, /* I - Client connection */
10087 http_status_t status
, /* I - HTTP status code */
10088 cupsd_printer_t
*printer
) /* I - Printer, if any */
10090 ipp_attribute_t
*uri
; /* Request URI, if any */
10093 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
10094 IPP_TAG_URI
)) == NULL
)
10095 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
10097 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
10098 "Returning HTTP %s for %s (%s) from %s",
10099 httpStatus(status
),
10100 ippOpString(con
->request
->request
.op
.operation_id
),
10101 uri
? uri
->values
[0].string
.text
: "no URI",
10102 con
->http
.hostname
);
10106 int auth_type
; /* Type of authentication required */
10109 auth_type
= CUPSD_AUTH_NONE
;
10111 if (status
== HTTP_UNAUTHORIZED
&&
10112 printer
->num_auth_info_required
> 0 &&
10113 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
10115 (con
->request
->request
.op
.operation_id
== IPP_PRINT_JOB
||
10116 con
->request
->request
.op
.operation_id
== IPP_CREATE_JOB
||
10117 con
->request
->request
.op
.operation_id
== CUPS_AUTHENTICATE_JOB
))
10120 * Creating and authenticating jobs requires Kerberos...
10123 auth_type
= CUPSD_AUTH_NEGOTIATE
;
10128 * Use policy/location-defined authentication requirements...
10131 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
10132 cupsd_location_t
*auth
; /* Pointer to authentication element */
10135 if (printer
->type
& CUPS_PRINTER_CLASS
)
10136 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
10138 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
10140 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
10141 auth
->type
== CUPSD_AUTH_NONE
)
10142 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
10144 con
->request
->request
.op
.operation_id
:
10149 if (auth
->type
== CUPSD_AUTH_DEFAULT
)
10150 auth_type
= DefaultAuthType
;
10152 auth_type
= auth
->type
;
10156 cupsdSendError(con
, status
, auth_type
);
10159 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
10161 ippDelete(con
->response
);
10162 con
->response
= NULL
;
10169 * 'send_ipp_status()' - Send a status back to the IPP client.
10173 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
10174 ipp_status_t status
, /* I - IPP status code */
10175 const char *message
,/* I - Status message */
10176 ...) /* I - Additional args as needed */
10178 va_list ap
; /* Pointer to additional args */
10179 char formatted
[1024]; /* Formatted errror message */
10182 va_start(ap
, message
);
10183 vsnprintf(formatted
, sizeof(formatted
),
10184 _cupsLangString(con
->language
, message
), ap
);
10187 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
10188 ippOpString(con
->request
->request
.op
.operation_id
),
10189 ippErrorString(status
), formatted
);
10191 con
->response
->request
.status
.status_code
= status
;
10193 if (ippFindAttribute(con
->response
, "attributes-charset",
10194 IPP_TAG_ZERO
) == NULL
)
10195 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
10196 "attributes-charset", NULL
, DefaultCharset
);
10198 if (ippFindAttribute(con
->response
, "attributes-natural-language",
10199 IPP_TAG_ZERO
) == NULL
)
10200 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
10201 "attributes-natural-language", NULL
, DefaultLanguage
);
10203 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
10204 "status-message", NULL
, formatted
);
10209 * 'set_default()' - Set the default destination...
10213 set_default(cupsd_client_t
*con
, /* I - Client connection */
10214 ipp_attribute_t
*uri
) /* I - Printer URI */
10216 http_status_t status
; /* Policy status */
10217 cups_ptype_t dtype
; /* Destination type (printer/class) */
10218 cupsd_printer_t
*printer
, /* Printer */
10219 *oldprinter
; /* Old default printer */
10222 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
10223 con
->http
.fd
, uri
->values
[0].string
.text
);
10226 * Is the destination valid?
10229 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10235 send_ipp_status(con
, IPP_NOT_FOUND
,
10236 _("The printer or class was not found."));
10244 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
10246 send_http_error(con
, status
, NULL
);
10251 * Set it as the default...
10254 oldprinter
= DefaultPrinter
;
10255 DefaultPrinter
= printer
;
10258 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
10259 "%s is no longer the default printer.", oldprinter
->name
);
10261 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
10262 "%s is now the default printer.", printer
->name
);
10264 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
10265 CUPSD_DIRTY_REMOTE
| CUPSD_DIRTY_PRINTCAP
);
10267 cupsdLogMessage(CUPSD_LOG_INFO
,
10268 "Default destination set to \"%s\" by \"%s\".",
10269 printer
->name
, get_username(con
));
10272 * Everything was ok, so return OK status...
10275 con
->response
->request
.status
.status_code
= IPP_OK
;
10280 * 'set_job_attrs()' - Set job attributes.
10284 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
10285 ipp_attribute_t
*uri
) /* I - Job URI */
10287 ipp_attribute_t
*attr
, /* Current attribute */
10288 *attr2
; /* Job attribute */
10289 int jobid
; /* Job ID */
10290 cupsd_job_t
*job
; /* Current job */
10291 char scheme
[HTTP_MAX_URI
],
10292 /* Method portion of URI */
10293 username
[HTTP_MAX_URI
],
10294 /* Username portion of URI */
10295 host
[HTTP_MAX_URI
],
10296 /* Host portion of URI */
10297 resource
[HTTP_MAX_URI
];
10298 /* Resource portion of URI */
10299 int port
; /* Port portion of URI */
10300 int event
; /* Events? */
10301 int check_jobs
; /* Check jobs? */
10304 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
10305 con
->http
.fd
, uri
->values
[0].string
.text
);
10308 * Start with "everything is OK" status...
10311 con
->response
->request
.status
.status_code
= IPP_OK
;
10314 * See if we have a job URI or a printer URI...
10317 if (!strcmp(uri
->name
, "printer-uri"))
10320 * Got a printer URI; see if we also have a job-id attribute...
10323 if ((attr
= ippFindAttribute(con
->request
, "job-id",
10324 IPP_TAG_INTEGER
)) == NULL
)
10326 send_ipp_status(con
, IPP_BAD_REQUEST
,
10327 _("Got a printer-uri attribute but no job-id!"));
10331 jobid
= attr
->values
[0].integer
;
10336 * Got a job URI; parse it to get the job ID...
10339 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
10340 sizeof(scheme
), username
, sizeof(username
), host
,
10341 sizeof(host
), &port
, resource
, sizeof(resource
));
10343 if (strncmp(resource
, "/jobs/", 6))
10349 send_ipp_status(con
, IPP_BAD_REQUEST
,
10350 _("Bad job-uri attribute \"%s\"!"),
10351 uri
->values
[0].string
.text
);
10355 jobid
= atoi(resource
+ 6);
10359 * See if the job exists...
10362 if ((job
= cupsdFindJob(jobid
)) == NULL
)
10365 * Nope - return a "not found" error...
10368 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
10373 * See if the job has been completed...
10376 if (job
->state_value
> IPP_JOB_STOPPED
)
10379 * Return a "not-possible" error...
10382 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10383 _("Job #%d is finished and cannot be altered!"), jobid
);
10388 * See if the job is owned by the requesting user...
10391 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
10393 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
10398 * See what the user wants to change.
10406 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10408 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
10411 if (!strcmp(attr
->name
, "attributes-charset") ||
10412 !strcmp(attr
->name
, "attributes-natural-language") ||
10413 !strcmp(attr
->name
, "document-compression") ||
10414 !strcmp(attr
->name
, "document-format") ||
10415 !strcmp(attr
->name
, "job-detailed-status-messages") ||
10416 !strcmp(attr
->name
, "job-document-access-errors") ||
10417 !strcmp(attr
->name
, "job-id") ||
10418 !strcmp(attr
->name
, "job-impressions-completed") ||
10419 !strcmp(attr
->name
, "job-k-octets") ||
10420 !strcmp(attr
->name
, "job-originating-host-name") ||
10421 !strcmp(attr
->name
, "job-originating-user-name") ||
10422 !strcmp(attr
->name
, "job-printer-up-time") ||
10423 !strcmp(attr
->name
, "job-printer-uri") ||
10424 !strcmp(attr
->name
, "job-sheets") ||
10425 !strcmp(attr
->name
, "job-state-message") ||
10426 !strcmp(attr
->name
, "job-state-reasons") ||
10427 !strcmp(attr
->name
, "job-uri") ||
10428 !strcmp(attr
->name
, "number-of-documents") ||
10429 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
10430 !strcmp(attr
->name
, "output-device-assigned") ||
10431 !strncmp(attr
->name
, "date-time-at-", 13) ||
10432 !strncmp(attr
->name
, "job-k-octets", 12) ||
10433 !strncmp(attr
->name
, "job-media-sheets", 16) ||
10434 !strncmp(attr
->name
, "time-at-", 8))
10440 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
10441 _("%s cannot be changed."), attr
->name
);
10443 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10444 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10449 if (!strcmp(attr
->name
, "job-priority"))
10452 * Change the job priority...
10455 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10457 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value!"));
10459 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10460 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10462 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
10464 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10465 _("Job is completed and cannot be changed."));
10468 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10470 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
10471 attr
->values
[0].integer
);
10472 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
10475 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
10476 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
10479 else if (!strcmp(attr
->name
, "job-state"))
10482 * Change the job state...
10485 if (attr
->value_tag
!= IPP_TAG_ENUM
)
10487 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value!"));
10489 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10490 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10494 switch (attr
->values
[0].integer
)
10496 case IPP_JOB_PENDING
:
10497 case IPP_JOB_HELD
:
10498 if (job
->state_value
> IPP_JOB_HELD
)
10500 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10501 _("Job state cannot be changed."));
10504 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10506 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10507 attr
->values
[0].integer
);
10508 cupsdSetJobState(job
, attr
->values
[0].integer
,
10510 "Job state changed by \"%s\"", username
);
10515 case IPP_JOB_PROCESSING
:
10516 case IPP_JOB_STOPPED
:
10517 if (job
->state_value
!= attr
->values
[0].integer
)
10519 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10520 _("Job state cannot be changed."));
10525 case IPP_JOB_CANCELED
:
10526 case IPP_JOB_ABORTED
:
10527 case IPP_JOB_COMPLETED
:
10528 if (job
->state_value
> IPP_JOB_PROCESSING
)
10530 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10531 _("Job state cannot be changed."));
10534 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10536 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10537 attr
->values
[0].integer
);
10538 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
,
10540 "Job state changed by \"%s\"", username
);
10547 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
10549 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10550 IPP_TAG_ZERO
)) != NULL
)
10553 * Some other value; first free the old value...
10556 if (job
->attrs
->prev
)
10557 job
->attrs
->prev
->next
= attr2
->next
;
10559 job
->attrs
->attrs
= attr2
->next
;
10561 if (job
->attrs
->last
== attr2
)
10562 job
->attrs
->last
= job
->attrs
->prev
;
10564 _ippFreeAttr(attr2
);
10567 * Then copy the attribute...
10570 copy_attribute(job
->attrs
, attr
, 0);
10573 * See if the job-name or job-hold-until is being changed.
10576 if (!strcmp(attr
->name
, "job-hold-until"))
10578 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
10579 attr
->values
[0].string
.text
);
10580 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
10582 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10584 cupsdReleaseJob(job
);
10588 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
,
10589 "Job held by \"%s\".", username
);
10591 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10594 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10597 * Delete the attribute...
10600 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10601 IPP_TAG_ZERO
)) != NULL
)
10603 if (job
->attrs
->prev
)
10604 job
->attrs
->prev
->next
= attr2
->next
;
10606 job
->attrs
->attrs
= attr2
->next
;
10608 if (attr2
== job
->attrs
->last
)
10609 job
->attrs
->last
= job
->attrs
->prev
;
10611 _ippFreeAttr(attr2
);
10613 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10619 * Add new option by copying it...
10622 copy_attribute(job
->attrs
, attr
, 0);
10624 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10633 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10636 * Send events as needed...
10639 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10640 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10641 cupsdFindDest(job
->dest
), job
,
10642 "Job priority changed by user.");
10644 if (event
& CUPSD_EVENT_JOB_STATE
)
10645 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10646 job
->state_value
== IPP_JOB_HELD
?
10647 "Job held by user." : "Job restarted by user.");
10649 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10650 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10651 "Job options changed by user.");
10654 * Start jobs if possible...
10663 * 'set_printer_attrs()' - Set printer attributes.
10667 set_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
10668 ipp_attribute_t
*uri
) /* I - Printer */
10670 http_status_t status
; /* Policy status */
10671 cups_ptype_t dtype
; /* Destination type (printer/class) */
10672 cupsd_printer_t
*printer
; /* Printer/class */
10673 ipp_attribute_t
*attr
; /* Printer attribute */
10674 int changed
= 0; /* Was anything changed? */
10677 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_attrs(%p[%d], %s)", con
,
10678 con
->http
.fd
, uri
->values
[0].string
.text
);
10681 * Is the destination valid?
10684 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10690 send_ipp_status(con
, IPP_NOT_FOUND
,
10691 _("The printer or class was not found."));
10699 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10701 send_http_error(con
, status
, printer
);
10706 * Return a list of attributes that can be set via Set-Printer-Attributes.
10709 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
10710 IPP_TAG_TEXT
)) != NULL
)
10712 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
10716 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
10717 IPP_TAG_TEXT
)) != NULL
)
10719 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
10724 * Update the printer attributes and return...
10729 cupsdSetPrinterAttrs(printer
);
10730 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
10732 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG
, printer
, NULL
,
10733 "Printer \"%s\" description or location changed by \"%s\".",
10734 printer
->name
, get_username(con
));
10736 cupsdLogMessage(CUPSD_LOG_INFO
,
10737 "Printer \"%s\" description or location changed by \"%s\".",
10738 printer
->name
, get_username(con
));
10741 con
->response
->request
.status
.status_code
= IPP_OK
;
10746 * 'set_printer_defaults()' - Set printer default options from a request.
10750 set_printer_defaults(
10751 cupsd_client_t
*con
, /* I - Client connection */
10752 cupsd_printer_t
*printer
) /* I - Printer */
10754 int i
; /* Looping var */
10755 ipp_attribute_t
*attr
; /* Current attribute */
10756 int namelen
; /* Length of attribute name */
10757 char name
[256], /* New attribute name */
10758 value
[256]; /* String version of integer attrs */
10761 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10764 * Skip non-printer attributes...
10767 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10770 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10772 if (!strcmp(attr
->name
, "job-sheets-default"))
10775 * Only allow keywords and names...
10778 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10782 * Only allow job-sheets-default to be set when running without a
10783 * system high classification level...
10786 if (Classification
)
10789 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10791 if (attr
->num_values
> 1)
10792 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10794 cupsdSetString(&printer
->job_sheets
[1], "none");
10796 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10798 cupsdFreePrinterUsers(printer
);
10800 printer
->deny_users
= 0;
10802 if (attr
->value_tag
== IPP_TAG_NAME
&&
10803 (attr
->num_values
> 1 ||
10804 strcmp(attr
->values
[0].string
.text
, "all")))
10806 for (i
= 0; i
< attr
->num_values
; i
++)
10807 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10810 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10812 cupsdFreePrinterUsers(printer
);
10814 printer
->deny_users
= 1;
10816 if (attr
->value_tag
== IPP_TAG_NAME
&&
10817 (attr
->num_values
> 1 ||
10818 strcmp(attr
->values
[0].string
.text
, "none")))
10820 for (i
= 0; i
< attr
->num_values
; i
++)
10821 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10824 else if (!strcmp(attr
->name
, "job-quota-period"))
10826 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10829 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10830 attr
->values
[0].integer
);
10831 cupsdFreeQuotas(printer
);
10833 printer
->quota_period
= attr
->values
[0].integer
;
10835 else if (!strcmp(attr
->name
, "job-k-limit"))
10837 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10840 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10841 attr
->values
[0].integer
);
10842 cupsdFreeQuotas(printer
);
10844 printer
->k_limit
= attr
->values
[0].integer
;
10846 else if (!strcmp(attr
->name
, "job-page-limit"))
10848 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10851 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10852 attr
->values
[0].integer
);
10853 cupsdFreeQuotas(printer
);
10855 printer
->page_limit
= attr
->values
[0].integer
;
10857 else if (!strcmp(attr
->name
, "printer-op-policy"))
10859 cupsd_policy_t
*p
; /* Policy */
10862 if (attr
->value_tag
!= IPP_TAG_NAME
)
10865 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10867 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10868 "Setting printer-op-policy to \"%s\"...",
10869 attr
->values
[0].string
.text
);
10870 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10871 printer
->op_policy_ptr
= p
;
10875 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10876 _("Unknown printer-op-policy \"%s\"."),
10877 attr
->values
[0].string
.text
);
10881 else if (!strcmp(attr
->name
, "printer-error-policy"))
10883 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10886 if (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10887 strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10888 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10889 strcmp(attr
->values
[0].string
.text
, "stop-printer"))
10891 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10892 _("Unknown printer-error-policy \"%s\"."),
10893 attr
->values
[0].string
.text
);
10897 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10898 "Setting printer-error-policy to \"%s\"...",
10899 attr
->values
[0].string
.text
);
10900 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10904 * Skip any other non-default attributes...
10907 namelen
= strlen(attr
->name
);
10908 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10909 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10913 * OK, anything else must be a user-defined default...
10916 strlcpy(name
, attr
->name
, sizeof(name
));
10917 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10919 switch (attr
->value_tag
)
10921 case IPP_TAG_DELETEATTR
:
10922 printer
->num_options
= cupsRemoveOption(name
,
10923 printer
->num_options
,
10924 &(printer
->options
));
10925 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10926 "Deleting %s", attr
->name
);
10929 case IPP_TAG_NAME
:
10930 case IPP_TAG_KEYWORD
:
10932 printer
->num_options
= cupsAddOption(name
,
10933 attr
->values
[0].string
.text
,
10934 printer
->num_options
,
10935 &(printer
->options
));
10936 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10937 "Setting %s to \"%s\"...", attr
->name
,
10938 attr
->values
[0].string
.text
);
10941 case IPP_TAG_BOOLEAN
:
10942 printer
->num_options
= cupsAddOption(name
,
10943 attr
->values
[0].boolean
?
10945 printer
->num_options
,
10946 &(printer
->options
));
10947 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10948 "Setting %s to %s...", attr
->name
,
10949 attr
->values
[0].boolean
? "true" : "false");
10952 case IPP_TAG_INTEGER
:
10953 case IPP_TAG_ENUM
:
10954 sprintf(value
, "%d", attr
->values
[0].integer
);
10955 printer
->num_options
= cupsAddOption(name
, value
,
10956 printer
->num_options
,
10957 &(printer
->options
));
10958 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10959 "Setting %s to %s...", attr
->name
, value
);
10962 case IPP_TAG_RANGE
:
10963 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10964 attr
->values
[0].range
.upper
);
10965 printer
->num_options
= cupsAddOption(name
, value
,
10966 printer
->num_options
,
10967 &(printer
->options
));
10968 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10969 "Setting %s to %s...", attr
->name
, value
);
10972 case IPP_TAG_RESOLUTION
:
10973 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10974 attr
->values
[0].resolution
.yres
,
10975 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10977 printer
->num_options
= cupsAddOption(name
, value
,
10978 printer
->num_options
,
10979 &(printer
->options
));
10980 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10981 "Setting %s to %s...", attr
->name
, value
);
10985 /* Do nothing for other values */
10993 * 'start_printer()' - Start a printer.
10997 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10998 ipp_attribute_t
*uri
) /* I - Printer URI */
11000 http_status_t status
; /* Policy status */
11001 cups_ptype_t dtype
; /* Destination type (printer/class) */
11002 cupsd_printer_t
*printer
; /* Printer data */
11005 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
11006 con
->http
.fd
, uri
->values
[0].string
.text
);
11009 * Is the destination valid?
11012 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
11018 send_ipp_status(con
, IPP_NOT_FOUND
,
11019 _("The printer or class was not found."));
11027 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
11029 send_http_error(con
, status
, printer
);
11034 * Start the printer...
11037 printer
->state_message
[0] = '\0';
11039 cupsdStartPrinter(printer
, 1);
11041 if (dtype
& CUPS_PRINTER_CLASS
)
11042 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
11043 printer
->name
, get_username(con
));
11045 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
11046 printer
->name
, get_username(con
));
11051 * Everything was ok, so return OK status...
11054 con
->response
->request
.status
.status_code
= IPP_OK
;
11059 * 'stop_printer()' - Stop a printer.
11063 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
11064 ipp_attribute_t
*uri
) /* I - Printer URI */
11066 http_status_t status
; /* Policy status */
11067 cups_ptype_t dtype
; /* Destination type (printer/class) */
11068 cupsd_printer_t
*printer
; /* Printer data */
11069 ipp_attribute_t
*attr
; /* printer-state-message attribute */
11072 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
11073 con
->http
.fd
, uri
->values
[0].string
.text
);
11076 * Is the destination valid?
11079 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
11085 send_ipp_status(con
, IPP_NOT_FOUND
,
11086 _("The printer or class was not found."));
11094 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
11096 send_http_error(con
, status
, printer
);
11101 * Stop the printer...
11104 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
11105 IPP_TAG_TEXT
)) == NULL
)
11106 strcpy(printer
->state_message
, "Paused");
11109 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
11110 sizeof(printer
->state_message
));
11113 cupsdStopPrinter(printer
, 1);
11115 if (dtype
& CUPS_PRINTER_CLASS
)
11116 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
11117 printer
->name
, get_username(con
));
11119 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
11120 printer
->name
, get_username(con
));
11123 * Everything was ok, so return OK status...
11126 con
->response
->request
.status
.status_code
= IPP_OK
;
11131 * 'url_encode_attr()' - URL-encode a string attribute.
11135 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
11136 char *buffer
,/* I - String buffer */
11137 int bufsize
)/* I - Size of buffer */
11139 int i
; /* Looping var */
11140 char *bufptr
, /* Pointer into buffer */
11141 *bufend
; /* End of buffer */
11144 strlcpy(buffer
, attr
->name
, bufsize
);
11145 bufptr
= buffer
+ strlen(buffer
);
11146 bufend
= buffer
+ bufsize
- 1;
11148 for (i
= 0; i
< attr
->num_values
; i
++)
11150 if (bufptr
>= bufend
)
11158 if (bufptr
>= bufend
)
11163 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
11164 bufptr
, bufend
- bufptr
+ 1);
11166 if (bufptr
>= bufend
)
11177 * 'url_encode_string()' - URL-encode a string.
11180 static char * /* O - End of string */
11181 url_encode_string(const char *s
, /* I - String */
11182 char *buffer
, /* I - String buffer */
11183 int bufsize
) /* I - Size of buffer */
11185 char *bufptr
, /* Pointer into buffer */
11186 *bufend
; /* End of buffer */
11187 static const char *hex
= "0123456789ABCDEF";
11192 bufend
= buffer
+ bufsize
- 1;
11194 while (*s
&& bufptr
< bufend
)
11196 if (*s
== ' ' || *s
== '%')
11198 if (bufptr
>= (bufend
- 2))
11202 *bufptr
++ = hex
[(*s
>> 4) & 15];
11203 *bufptr
++ = hex
[*s
& 15];
11207 else if (*s
== '\'' || *s
== '\\')
11209 if (bufptr
>= (bufend
- 1))
11226 * 'user_allowed()' - See if a user is allowed to print to a queue.
11229 static int /* O - 0 if not allowed, 1 if allowed */
11230 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
11231 const char *username
) /* I - Username */
11233 int i
; /* Looping var */
11234 struct passwd
*pw
; /* User password data */
11235 char baseuser
[256], /* Base username */
11236 *baseptr
; /* Pointer to "@" in base username */
11239 if (p
->num_users
== 0)
11242 if (!strcmp(username
, "root"))
11245 if (strchr(username
, '@'))
11248 * Strip @REALM for username check...
11251 strlcpy(baseuser
, username
, sizeof(baseuser
));
11253 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
11256 username
= baseuser
;
11259 pw
= getpwnam(username
);
11262 for (i
= 0; i
< p
->num_users
; i
++)
11264 if (p
->users
[i
][0] == '@')
11267 * Check group membership...
11270 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
11273 else if (p
->users
[i
][0] == '#')
11279 if (cupsdCheckGroup(username
, pw
, p
->users
[i
]))
11282 else if (!strcasecmp(username
, p
->users
[i
]))
11286 return ((i
< p
->num_users
) != p
->deny_users
);
11291 * 'validate_job()' - Validate printer options and destination.
11295 validate_job(cupsd_client_t
*con
, /* I - Client connection */
11296 ipp_attribute_t
*uri
) /* I - Printer URI */
11298 http_status_t status
; /* Policy status */
11299 ipp_attribute_t
*attr
; /* Current attribute */
11300 ipp_attribute_t
*format
; /* Document-format attribute */
11301 cups_ptype_t dtype
; /* Destination type (printer/class) */
11302 char super
[MIME_MAX_SUPER
],
11303 /* Supertype of file */
11304 type
[MIME_MAX_TYPE
];
11305 /* Subtype of file */
11306 cupsd_printer_t
*printer
; /* Printer */
11309 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
11310 con
->http
.fd
, uri
->values
[0].string
.text
);
11313 * OK, see if the client is sending the document compressed - CUPS
11314 * doesn't support compression yet...
11317 if ((attr
= ippFindAttribute(con
->request
, "compression",
11318 IPP_TAG_KEYWORD
)) != NULL
&&
11319 !strcmp(attr
->values
[0].string
.text
, "none"))
11321 send_ipp_status(con
, IPP_ATTRIBUTES
,
11322 _("Unsupported compression attribute %s!"),
11323 attr
->values
[0].string
.text
);
11324 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
11325 "compression", NULL
, attr
->values
[0].string
.text
);
11330 * Is it a format we support?
11333 if ((format
= ippFindAttribute(con
->request
, "document-format",
11334 IPP_TAG_MIMETYPE
)) != NULL
)
11336 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
11339 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
11340 format
->values
[0].string
.text
);
11344 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
11345 !mimeType(MimeDatabase
, super
, type
))
11347 cupsdLogMessage(CUPSD_LOG_INFO
,
11348 "Hint: Do you have the raw file printing rules enabled?");
11349 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
11350 _("Unsupported format \"%s\"!"),
11351 format
->values
[0].string
.text
);
11352 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
11353 "document-format", NULL
, format
->values
[0].string
.text
);
11359 * Is the destination valid?
11362 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
11368 send_ipp_status(con
, IPP_NOT_FOUND
,
11369 _("The printer or class was not found."));
11377 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
11379 send_http_error(con
, status
, printer
);
11384 * Everything was ok, so return OK status...
11387 con
->response
->request
.status
.status_code
= IPP_OK
;
11392 * 'validate_name()' - Make sure the printer name only contains valid chars.
11395 static int /* O - 0 if name is no good, 1 if good */
11396 validate_name(const char *name
) /* I - Name to check */
11398 const char *ptr
; /* Pointer into name */
11402 * Scan the whole name...
11405 for (ptr
= name
; *ptr
; ptr
++)
11406 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
11410 * All the characters are good; validate the length, too...
11413 return ((ptr
- name
) < 128);
11418 * 'validate_user()' - Validate the user for the request.
11421 static int /* O - 1 if permitted, 0 otherwise */
11422 validate_user(cupsd_job_t
*job
, /* I - Job */
11423 cupsd_client_t
*con
, /* I - Client connection */
11424 const char *owner
, /* I - Owner of job/resource */
11425 char *username
, /* O - Authenticated username */
11426 int userlen
) /* I - Length of username */
11428 cupsd_printer_t
*printer
; /* Printer for job */
11431 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
11432 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
11434 job
->id
, con
? con
->http
.fd
: 0,
11435 owner
? owner
: "(null)", username
, userlen
);
11438 * Validate input...
11441 if (!con
|| !owner
|| !username
|| userlen
<= 0)
11445 * Get the best authenticated username that is available.
11448 strlcpy(username
, get_username(con
), userlen
);
11451 * Check the username against the owner...
11454 printer
= cupsdFindDest(job
->dest
);
11456 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
11457 con
, owner
) == HTTP_OK
);
11462 * End of "$Id: ipp.c 7944 2008-09-16 22:32:42Z mike $".