4 * IPP routines for the Common UNIX Printing System (CUPS) scheduler.
6 * Copyright 1997-2006 by Easy Software Products, all rights reserved.
8 * These coded instructions, statements, and computer programs are the
9 * property of Easy Software Products and are protected by Federal
10 * copyright law. Distribution and use rights are outlined in the file
11 * "LICENSE.txt" which should have been included with this file. If this
12 * file is missing or damaged please contact Easy Software Products
15 * Attn: CUPS Licensing Information
16 * Easy Software Products
17 * 44141 Airport View Drive, Suite 204
18 * Hollywood, Maryland 20636 USA
20 * Voice: (301) 373-9600
21 * EMail: cups-info@cups.org
22 * WWW: http://www.cups.org
26 * cupsdProcessIPPRequest() - Process an incoming IPP request...
27 * accept_jobs() - Accept print jobs to a printer.
28 * add_class() - Add a class to the system.
29 * add_file() - Add a file to a job.
30 * add_job() - Add a job to a print queue.
31 * add_job_state_reasons() - Add the "job-state-reasons" attribute based
32 * upon the job and printer state...
33 * add_job_subscriptions() - Add any subcriptions for a job.
34 * add_job_uuid() - Add job-uuid attribute to a job.
35 * add_printer() - Add a printer to the system.
36 * add_printer_state_reasons() - Add the "printer-state-reasons" attribute
37 * based upon the printer state...
38 * add_queued_job_count() - Add the "queued-job-count" attribute for
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 * copy_attribute() - Copy a single attribute.
46 * copy_attrs() - Copy attributes from one request to another.
47 * copy_banner() - Copy a banner file to the requests directory
48 * for the specified job.
49 * copy_file() - Copy a PPD file or interface script...
50 * copy_model() - Copy a PPD model file, substituting default
52 * copy_job_attrs() - Copy job attributes.
53 * copy_printer_attrs() - Copy printer attributes.
54 * copy_subscription_attrs() - Copy subscription attributes.
55 * create_job() - Print a file to a printer or class.
56 * create_requested_array() - Create an array for the requested-attributes.
57 * create_subscription() - Create a notification subscription.
58 * delete_printer() - Remove a printer or class from the system.
59 * get_default() - Get the default destination.
60 * get_devices() - Get the list of available devices on the
62 * get_job_attrs() - Get job attributes.
63 * get_jobs() - Get a list of jobs for the specified printer.
64 * get_notifications() - Get events for a subscription.
65 * get_ppds() - Get the list of PPD files on the local
67 * get_printer_attrs() - Get printer attributes.
68 * get_printers() - Get a list of printers.
69 * get_subscription_attrs() - Get subscription attributes.
70 * get_subscriptions() - Get subscriptions.
71 * get_username() - Get the username associated with a request.
72 * hold_job() - Hold a print job.
73 * move_job() - Move a job to a new destination.
74 * ppd_add_default() - Add a PPD default choice.
75 * ppd_parse_line() - Parse a PPD default line.
76 * print_job() - Print a file to a printer or class.
77 * read_ps_line() - Read a line from a PS file...
78 * read_ps_job_ticket() - Reads a job ticket embedded in a PS file.
79 * reject_jobs() - Reject print jobs to a printer.
80 * release_job() - Release a held print job.
81 * restart_job() - Restart an old print job.
82 * save_auth_info() - Save authentication information for a job.
83 * send_document() - Send a file to a printer or class.
84 * send_http_error() - Send a HTTP error back to the IPP client.
85 * send_ipp_status() - Send a status back to the IPP client.
86 * set_default() - Set the default destination...
87 * set_job_attrs() - Set job attributes.
88 * set_printer_defaults() - Set printer default options from a request.
89 * start_printer() - Start a printer.
90 * stop_printer() - Stop a printer.
91 * url_encode_attr() - URL-encode a string attribute.
92 * user_allowed() - See if a user is allowed to print to a queue.
93 * validate_job() - Validate printer options and destination.
94 * validate_name() - Make sure the printer name only contains
96 * validate_user() - Validate the user for the request.
100 * Include necessary headers...
107 #endif /* HAVE_LIBPAPER */
111 * PPD default choice structure...
116 char option
[PPD_MAX_NAME
]; /* Main keyword (option name) */
117 char choice
[PPD_MAX_NAME
]; /* Option keyword (choice name) */
125 static void accept_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
126 static void add_class(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
127 static int add_file(cupsd_client_t
*con
, cupsd_job_t
*job
,
128 mime_type_t
*filetype
, int compression
);
129 static cupsd_job_t
*add_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
,
130 cupsd_printer_t
**dprinter
,
131 mime_type_t
*filetype
);
132 static void add_job_state_reasons(cupsd_client_t
*con
, cupsd_job_t
*job
);
133 static void add_job_subscriptions(cupsd_client_t
*con
, cupsd_job_t
*job
);
134 static void add_job_uuid(cupsd_client_t
*con
, cupsd_job_t
*job
);
135 static void add_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
136 static void add_printer_state_reasons(cupsd_client_t
*con
,
138 static void add_queued_job_count(cupsd_client_t
*con
, cupsd_printer_t
*p
);
139 static void apply_printer_defaults(cupsd_printer_t
*printer
,
141 static void authenticate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
142 static void cancel_all_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
143 static void cancel_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
144 static void cancel_subscription(cupsd_client_t
*con
, int id
);
145 static int check_quotas(cupsd_client_t
*con
, cupsd_printer_t
*p
);
146 static ipp_attribute_t
*copy_attribute(ipp_t
*to
, ipp_attribute_t
*attr
,
148 static void copy_attrs(ipp_t
*to
, ipp_t
*from
, cups_array_t
*ra
,
149 ipp_tag_t group
, int quickcopy
);
150 static int copy_banner(cupsd_client_t
*con
, cupsd_job_t
*job
,
152 static int copy_file(const char *from
, const char *to
);
153 static int copy_model(cupsd_client_t
*con
, const char *from
,
155 static void copy_job_attrs(cupsd_client_t
*con
,
158 static void copy_printer_attrs(cupsd_client_t
*con
,
159 cupsd_printer_t
*printer
,
161 static void copy_subscription_attrs(cupsd_client_t
*con
,
162 cupsd_subscription_t
*sub
,
164 static void create_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
165 static cups_array_t
*create_requested_array(ipp_t
*request
);
166 static void create_subscription(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
167 static void delete_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
168 static void get_default(cupsd_client_t
*con
);
169 static void get_devices(cupsd_client_t
*con
);
170 static void get_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
171 static void get_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
172 static void get_notifications(cupsd_client_t
*con
);
173 static void get_ppds(cupsd_client_t
*con
);
174 static void get_printers(cupsd_client_t
*con
, int type
);
175 static void get_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
176 static void get_subscription_attrs(cupsd_client_t
*con
, int sub_id
);
177 static void get_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
178 static const char *get_username(cupsd_client_t
*con
);
179 static void hold_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
180 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
181 static int ppd_add_default(const char *option
, const char *choice
,
182 int num_defaults
, ppd_default_t
**defaults
);
183 static int ppd_parse_line(const char *line
, char *option
, int olen
,
184 char *choice
, int clen
);
185 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
186 static void read_ps_job_ticket(cupsd_client_t
*con
);
187 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
188 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
189 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
190 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
191 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
);
192 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
193 static void send_http_error(cupsd_client_t
*con
, http_status_t status
);
194 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
195 const char *message
, ...)
197 __attribute__ ((__format__ (__printf__
, 3, 4)))
198 # endif /* __GNUC__ */
200 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
201 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
202 static void set_printer_defaults(cupsd_client_t
*con
,
203 cupsd_printer_t
*printer
);
204 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
205 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
206 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
,
208 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
209 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
210 static int validate_name(const char *name
);
211 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
,
212 const char *owner
, char *username
,
217 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request...
220 int /* O - 1 on success, 0 on failure */
221 cupsdProcessIPPRequest(
222 cupsd_client_t
*con
) /* I - Client connection */
224 ipp_tag_t group
; /* Current group tag */
225 ipp_attribute_t
*attr
; /* Current attribute */
226 ipp_attribute_t
*charset
; /* Character set attribute */
227 ipp_attribute_t
*language
; /* Language attribute */
228 ipp_attribute_t
*uri
; /* Printer URI attribute */
229 ipp_attribute_t
*username
; /* requesting-user-name attr */
230 int sub_id
; /* Subscription ID */
233 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
234 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
235 con
, con
->http
.fd
, con
->request
->request
.op
.operation_id
);
238 * First build an empty response message for this request...
241 con
->response
= ippNew();
243 con
->response
->request
.status
.version
[0] = con
->request
->request
.op
.version
[0];
244 con
->response
->request
.status
.version
[1] = con
->request
->request
.op
.version
[1];
245 con
->response
->request
.status
.request_id
= con
->request
->request
.op
.request_id
;
248 * Then validate the request header and required attributes...
251 if (con
->request
->request
.any
.version
[0] != 1)
254 * Return an error, since we only support IPP 1.x.
257 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
258 "%04X %s Bad request version number %d.%d",
259 IPP_VERSION_NOT_SUPPORTED
, con
->http
.hostname
,
260 con
->request
->request
.any
.version
[0],
261 con
->request
->request
.any
.version
[1]);
263 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
264 _("Bad request version number %d.%d!"),
265 con
->request
->request
.any
.version
[0],
266 con
->request
->request
.any
.version
[1]);
268 else if (!con
->request
->attrs
)
270 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
271 "%04X %s No attributes in request",
272 IPP_BAD_REQUEST
, con
->http
.hostname
);
274 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request!"));
279 * Make sure that the attributes are provided in the correct order and
280 * don't repeat groups...
283 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
286 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
289 * Out of order; return an error...
292 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
293 "%04X %s Attribute groups are out of order",
294 IPP_BAD_REQUEST
, con
->http
.hostname
);
296 send_ipp_status(con
, IPP_BAD_REQUEST
,
297 _("Attribute groups are out of order (%x < %x)!"),
298 attr
->group_tag
, group
);
302 group
= attr
->group_tag
;
307 * Then make sure that the first three attributes are:
310 * attributes-natural-language
311 * printer-uri/job-uri
314 attr
= con
->request
->attrs
;
315 if (attr
&& !strcmp(attr
->name
, "attributes-charset") &&
316 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
324 if (attr
&& !strcmp(attr
->name
, "attributes-natural-language") &&
325 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
330 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
331 IPP_TAG_URI
)) != NULL
)
333 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
334 IPP_TAG_URI
)) != NULL
)
340 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
341 "attributes-charset", NULL
, charset
->values
[0].string
.text
);
343 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
344 "attributes-charset", NULL
, DefaultCharset
);
347 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
348 "attributes-natural-language", NULL
,
349 language
->values
[0].string
.text
);
351 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
352 "attributes-natural-language", NULL
, DefaultLanguage
);
354 if (!charset
|| !language
||
356 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
357 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
358 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
359 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
360 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
363 * Return an error, since attributes-charset,
364 * attributes-natural-language, and printer-uri/job-uri are required
365 * for all operations.
370 cupsdLogMessage(CUPSD_LOG_ERROR
,
371 "Missing attributes-charset attribute!");
373 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
374 "%04X %s Missing attributes-charset attribute",
375 IPP_BAD_REQUEST
, con
->http
.hostname
);
380 cupsdLogMessage(CUPSD_LOG_ERROR
,
381 "Missing attributes-natural-language attribute!");
383 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
384 "%04X %s Missing attributes-natural-language attribute",
385 IPP_BAD_REQUEST
, con
->http
.hostname
);
390 cupsdLogMessage(CUPSD_LOG_ERROR
,
391 "Missing printer-uri or job-uri attribute!");
393 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
394 "%04X %s Missing printer-uri or job-uri attribute",
395 IPP_BAD_REQUEST
, con
->http
.hostname
);
398 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
400 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
401 cupsdLogMessage(CUPSD_LOG_DEBUG
,
402 "attr \"%s\": group_tag = %x, value_tag = %x",
403 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
406 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
408 send_ipp_status(con
, IPP_BAD_REQUEST
,
409 _("Missing required attributes!"));
414 * OK, all the checks pass so far; make sure requesting-user-name is
415 * not "root" from a remote host...
418 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
419 IPP_TAG_NAME
)) != NULL
)
422 * Check for root user...
425 if (!strcmp(username
->values
[0].string
.text
, "root") &&
426 strcasecmp(con
->http
.hostname
, "localhost") &&
427 strcmp(con
->username
, "root"))
430 * Remote unauthenticated user masquerading as local root...
433 _cupsStrFree(username
->values
[0].string
.text
);
434 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
438 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
439 IPP_TAG_INTEGER
)) != NULL
)
440 sub_id
= attr
->values
[0].integer
;
445 * Then try processing the operation...
449 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
450 ippOpString(con
->request
->request
.op
.operation_id
),
451 uri
->values
[0].string
.text
);
453 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
454 ippOpString(con
->request
->request
.op
.operation_id
));
456 switch (con
->request
->request
.op
.operation_id
)
462 case IPP_VALIDATE_JOB
:
463 validate_job(con
, uri
);
466 case IPP_CREATE_JOB
:
467 create_job(con
, uri
);
470 case IPP_SEND_DOCUMENT
:
471 send_document(con
, uri
);
474 case IPP_CANCEL_JOB
:
475 cancel_job(con
, uri
);
478 case IPP_GET_JOB_ATTRIBUTES
:
479 get_job_attrs(con
, uri
);
486 case IPP_GET_PRINTER_ATTRIBUTES
:
487 get_printer_attrs(con
, uri
);
494 case IPP_RELEASE_JOB
:
495 release_job(con
, uri
);
498 case IPP_RESTART_JOB
:
499 restart_job(con
, uri
);
502 case IPP_PAUSE_PRINTER
:
503 stop_printer(con
, uri
);
506 case IPP_RESUME_PRINTER
:
507 start_printer(con
, uri
);
510 case IPP_PURGE_JOBS
:
511 cancel_all_jobs(con
, uri
);
514 case IPP_SET_JOB_ATTRIBUTES
:
515 set_job_attrs(con
, uri
);
518 case CUPS_GET_DEFAULT
:
522 case CUPS_GET_PRINTERS
:
523 get_printers(con
, 0);
526 case CUPS_GET_CLASSES
:
527 get_printers(con
, CUPS_PRINTER_CLASS
);
530 case CUPS_ADD_PRINTER
:
531 add_printer(con
, uri
);
534 case CUPS_DELETE_PRINTER
:
535 delete_printer(con
, uri
);
538 case CUPS_ADD_CLASS
:
542 case CUPS_DELETE_CLASS
:
543 delete_printer(con
, uri
);
546 case CUPS_ACCEPT_JOBS
:
547 case IPP_ENABLE_PRINTER
:
548 accept_jobs(con
, uri
);
551 case CUPS_REJECT_JOBS
:
552 case IPP_DISABLE_PRINTER
:
553 reject_jobs(con
, uri
);
556 case CUPS_SET_DEFAULT
:
557 set_default(con
, uri
);
560 case CUPS_GET_DEVICES
:
572 case CUPS_AUTHENTICATE_JOB
:
573 authenticate_job(con
, uri
);
576 case IPP_CREATE_PRINTER_SUBSCRIPTION
:
577 case IPP_CREATE_JOB_SUBSCRIPTION
:
578 create_subscription(con
, uri
);
581 case IPP_GET_SUBSCRIPTION_ATTRIBUTES
:
582 get_subscription_attrs(con
, sub_id
);
585 case IPP_GET_SUBSCRIPTIONS
:
586 get_subscriptions(con
, uri
);
589 case IPP_RENEW_SUBSCRIPTION
:
590 renew_subscription(con
, sub_id
);
593 case IPP_CANCEL_SUBSCRIPTION
:
594 cancel_subscription(con
, sub_id
);
597 case IPP_GET_NOTIFICATIONS
:
598 get_notifications(con
);
602 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
603 "%04X %s Operation %04X (%s) not supported",
604 IPP_OPERATION_NOT_SUPPORTED
, con
->http
.hostname
,
605 con
->request
->request
.op
.operation_id
,
606 ippOpString(con
->request
->request
.op
.operation_id
));
608 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
609 _("%s not supported!"),
610 ippOpString(con
->request
->request
.op
.operation_id
));
620 * Sending data from the scheduler...
623 cupsdLogMessage(CUPSD_LOG_DEBUG
,
624 "cupsdProcessIPPRequest: %d status_code=%x (%s)",
625 con
->http
.fd
, con
->response
->request
.status
.status_code
,
626 ippErrorString(con
->response
->request
.status
.status_code
));
628 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp"))
630 #ifdef CUPSD_USE_CHUNKING
632 * Because older versions of CUPS (1.1.17 and older) and some IPP
633 * clients do not implement chunking properly, we should not use
634 * chunking by default. This may become the default in future
635 * CUPS releases, or we might add a configuration directive for
639 if (con
->http
.version
== HTTP_1_1
)
641 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
643 httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n");
646 #endif /* CUPSD_USE_CHUNKING */
648 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
649 con
->http
.data_remaining
= ippLength(con
->response
);
651 if (con
->http
.data_remaining
< INT_MAX
)
652 con
->http
._data_remaining
= con
->http
.data_remaining
;
654 con
->http
._data_remaining
= INT_MAX
;
656 httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
657 CUPS_LLCAST con
->http
.data_remaining
);
660 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
661 "cupsdProcessIPPRequest: Adding fd %d to OutputSet...",
664 FD_SET(con
->http
.fd
, OutputSet
);
667 * Tell the caller the response header was sent successfully...
675 * Tell the caller the response header could not be sent...
684 * Sending data from a subprocess like cups-deviced; tell the caller
685 * everything is A-OK so far...
694 * 'accept_jobs()' - Accept print jobs to a printer.
698 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
699 ipp_attribute_t
*uri
) /* I - Printer or class URI */
701 http_status_t status
; /* Policy status */
702 cups_ptype_t dtype
; /* Destination type (printer or class) */
703 char method
[HTTP_MAX_URI
], /* Method portion of URI */
704 username
[HTTP_MAX_URI
], /* Username portion of URI */
705 host
[HTTP_MAX_URI
], /* Host portion of URI */
706 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
707 int port
; /* Port portion of URI */
708 const char *name
; /* Printer name */
709 cupsd_printer_t
*printer
; /* Printer data */
712 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
713 con
->http
.fd
, uri
->values
[0].string
.text
);
716 * Is the destination valid?
719 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
720 sizeof(method
), username
, sizeof(username
), host
,
721 sizeof(host
), &port
, resource
, sizeof(resource
));
723 if ((name
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
729 send_ipp_status(con
, IPP_NOT_FOUND
,
730 _("The printer or class was not found."));
738 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
740 send_http_error(con
, status
);
745 * Accept jobs sent to the printer...
748 printer
->accepting
= 1;
749 printer
->state_message
[0] = '\0';
751 cupsdAddPrinterHistory(printer
);
753 if (dtype
& CUPS_PRINTER_CLASS
)
754 cupsdSaveAllClasses();
756 cupsdSaveAllPrinters();
758 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" now accepting jobs (\"%s\").", name
,
762 * Everything was ok, so return OK status...
765 con
->response
->request
.status
.status_code
= IPP_OK
;
770 * 'add_class()' - Add a class to the system.
774 add_class(cupsd_client_t
*con
, /* I - Client connection */
775 ipp_attribute_t
*uri
) /* I - URI of class */
777 http_status_t status
; /* Policy status */
778 int i
; /* Looping var */
779 char method
[HTTP_MAX_URI
], /* Method portion of URI */
780 username
[HTTP_MAX_URI
], /* Username portion of URI */
781 host
[HTTP_MAX_URI
], /* Host portion of URI */
782 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
783 int port
; /* Port portion of URI */
784 cupsd_printer_t
*pclass
, /* Class */
785 *member
; /* Member printer/class */
786 cups_ptype_t dtype
; /* Destination type */
787 const char *dest
; /* Printer or class name */
788 ipp_attribute_t
*attr
; /* Printer attribute */
789 int modify
; /* Non-zero if we just modified */
790 char newname
[IPP_MAX_NAME
]; /* New class name */
791 int need_restart_job
; /* Need to restart job? */
794 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
795 con
->http
.fd
, uri
->values
[0].string
.text
);
798 * Do we have a valid URI?
801 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
802 sizeof(method
), username
, sizeof(username
), host
,
803 sizeof(host
), &port
, resource
, sizeof(resource
));
806 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
809 * No, return an error...
812 send_ipp_status(con
, IPP_BAD_REQUEST
,
813 _("The printer-uri must be of the form "
814 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
819 * Do we have a valid printer name?
822 if (!validate_name(resource
+ 9))
825 * No, return an error...
828 send_ipp_status(con
, IPP_BAD_REQUEST
,
829 _("The printer-uri \"%s\" contains invalid characters."),
830 uri
->values
[0].string
.text
);
838 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
840 send_http_error(con
, status
);
845 * See if the class already exists; if not, create a new class...
848 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
851 * Class doesn't exist; see if we have a printer of the same name...
854 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
&&
855 !(pclass
->type
& CUPS_PRINTER_REMOTE
))
858 * Yes, return an error...
861 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
862 _("A printer named \"%s\" already exists!"),
868 * No, add the pclass...
871 pclass
= cupsdAddClass(resource
+ 9);
874 else if (pclass
->type
& CUPS_PRINTER_IMPLICIT
)
877 * Rename the implicit class to "AnyClass" or remove it...
880 if (ImplicitAnyClasses
)
882 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 9);
883 cupsdRenamePrinter(pclass
, newname
);
886 cupsdDeletePrinter(pclass
, 1);
889 * Add the class as a new local class...
892 pclass
= cupsdAddClass(resource
+ 9);
895 else if (pclass
->type
& CUPS_PRINTER_REMOTE
)
898 * Rename the remote class to "Class"...
901 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 9, pclass
->hostname
);
902 cupsdRenamePrinter(pclass
, newname
);
905 * Add the class as a new local class...
908 pclass
= cupsdAddClass(resource
+ 9);
915 * Look for attributes and copy them over as needed...
918 need_restart_job
= 0;
920 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
921 IPP_TAG_TEXT
)) != NULL
)
922 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
924 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
925 IPP_TAG_TEXT
)) != NULL
)
926 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
928 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
929 IPP_TAG_BOOLEAN
)) != NULL
)
931 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-is-accepting-jobs to %d (was %d.)",
932 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
934 pclass
->accepting
= attr
->values
[0].boolean
;
935 cupsdAddPrinterHistory(pclass
);
938 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
939 IPP_TAG_BOOLEAN
)) != NULL
)
941 if (pclass
->shared
&& !attr
->values
[0].boolean
)
942 cupsdSendBrowseDelete(pclass
);
944 cupsdLogMessage(CUPSD_LOG_INFO
,
945 "Setting %s printer-is-shared to %d (was %d.)",
946 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
948 pclass
->shared
= attr
->values
[0].boolean
;
951 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
952 IPP_TAG_ENUM
)) != NULL
)
954 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
955 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
957 send_ipp_status(con
, IPP_BAD_REQUEST
,
958 _("Attempt to set %s printer-state to bad value %d!"),
959 pclass
->name
, attr
->values
[0].integer
);
963 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)", pclass
->name
,
964 attr
->values
[0].integer
, pclass
->state
);
966 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
967 cupsdStopPrinter(pclass
, 0);
970 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
971 need_restart_job
= 1;
974 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
975 IPP_TAG_TEXT
)) != NULL
)
977 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
978 sizeof(pclass
->state_message
));
979 cupsdAddPrinterHistory(pclass
);
981 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
982 IPP_TAG_URI
)) != NULL
)
985 * Clear the printer array as needed...
988 need_restart_job
= 1;
990 if (pclass
->num_printers
> 0)
992 free(pclass
->printers
);
993 pclass
->num_printers
= 0;
997 * Add each printer or class that is listed...
1000 for (i
= 0; i
< attr
->num_values
; i
++)
1003 * Search for the printer or class URI...
1006 httpSeparateURI(HTTP_URI_CODING_ALL
, attr
->values
[i
].string
.text
, method
,
1007 sizeof(method
), username
, sizeof(username
), host
,
1008 sizeof(host
), &port
, resource
, sizeof(resource
));
1010 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &member
)) == NULL
)
1016 send_ipp_status(con
, IPP_NOT_FOUND
,
1017 _("The printer or class was not found."));
1022 * Add it to the class...
1025 cupsdAddPrinterToClass(pclass
, member
);
1029 set_printer_defaults(con
, pclass
);
1032 * Update the printer class attributes and return...
1035 cupsdSetPrinterAttrs(pclass
);
1036 cupsdSaveAllClasses();
1038 if (need_restart_job
&& pclass
->job
)
1043 * Stop the current job and then restart it below...
1046 job
= (cupsd_job_t
*)pclass
->job
;
1048 cupsdStopJob(job
, 1);
1050 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1051 job
->state_value
= IPP_JOB_PENDING
;
1054 if (need_restart_job
)
1057 cupsdWritePrintcap();
1061 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, pclass
, NULL
,
1062 "Class \"%s\" modified by \"%s\".", pclass
->name
,
1065 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1066 pclass
->name
, get_username(con
));
1070 cupsdAddPrinterHistory(pclass
);
1072 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, pclass
, NULL
,
1073 "New class \"%s\" added by \"%s\".", pclass
->name
,
1076 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1077 pclass
->name
, get_username(con
));
1080 con
->response
->request
.status
.status_code
= IPP_OK
;
1085 * 'add_file()' - Add a file to a job.
1088 static int /* O - 0 on success, -1 on error */
1089 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1090 cupsd_job_t
*job
, /* I - Job to add to */
1091 mime_type_t
*filetype
, /* I - Type of file */
1092 int compression
) /* I - Compression */
1094 mime_type_t
**filetypes
; /* New filetypes array... */
1095 int *compressions
; /* New compressions array... */
1098 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1099 "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)",
1100 con
, con
->http
.fd
, job
->id
, filetype
->super
, filetype
->type
,
1104 * Add the file to the job...
1107 if (job
->num_files
== 0)
1109 compressions
= (int *)malloc(sizeof(int));
1110 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1114 compressions
= (int *)realloc(job
->compressions
,
1115 (job
->num_files
+ 1) * sizeof(int));
1116 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1117 (job
->num_files
+ 1) *
1118 sizeof(mime_type_t
*));
1121 if (!compressions
|| !filetypes
)
1123 cupsdCancelJob(job
, 1);
1125 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1126 _("Unable to allocate memory for file types!"));
1130 job
->compressions
= compressions
;
1131 job
->compressions
[job
->num_files
] = compression
;
1132 job
->filetypes
= filetypes
;
1133 job
->filetypes
[job
->num_files
] = filetype
;
1142 * 'add_job()' - Add a job to a print queue.
1145 static cupsd_job_t
* /* O - Job object */
1146 add_job(cupsd_client_t
*con
, /* I - Client connection */
1147 ipp_attribute_t
*uri
, /* I - printer-uri */
1148 cupsd_printer_t
**dprinter
, /* I - Destination printer */
1149 mime_type_t
*filetype
) /* I - First print file type, if any */
1151 http_status_t status
; /* Policy status */
1152 ipp_attribute_t
*attr
; /* Current attribute */
1153 const char *dest
; /* Destination */
1154 cups_ptype_t dtype
; /* Destination type (printer or class) */
1155 const char *val
; /* Default option value */
1156 int priority
; /* Job priority */
1157 char *title
; /* Job name/title */
1158 cupsd_job_t
*job
; /* Current job */
1159 char job_uri
[HTTP_MAX_URI
], /* Job URI */
1160 method
[HTTP_MAX_URI
], /* Method portion of URI */
1161 username
[HTTP_MAX_URI
], /* Username portion of URI */
1162 host
[HTTP_MAX_URI
], /* Host portion of URI */
1163 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
1164 int port
; /* Port portion of URI */
1165 cupsd_printer_t
*printer
; /* Printer data */
1166 int kbytes
; /* Size of print file */
1167 int i
; /* Looping var */
1168 int lowerpagerange
; /* Page range bound */
1171 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %s)", con
,
1172 con
->http
.fd
, uri
->values
[0].string
.text
);
1175 * Is the destination valid?
1178 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
1179 sizeof(method
), username
, sizeof(username
), host
,
1180 sizeof(host
), &port
, resource
, sizeof(resource
));
1182 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
1188 send_ipp_status(con
, IPP_NOT_FOUND
,
1189 _("The printer or class was not found."));
1194 *dprinter
= printer
;
1197 * Check remote printing to non-shared printer...
1200 if (!printer
->shared
&&
1201 strcasecmp(con
->http
.hostname
, "localhost") &&
1202 strcasecmp(con
->http
.hostname
, ServerName
))
1204 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1205 _("The printer or class is not shared!"));
1213 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1215 send_http_error(con
, status
);
1218 else if ((printer
->type
& CUPS_PRINTER_AUTHENTICATED
) && !con
->username
[0])
1220 send_http_error(con
, HTTP_UNAUTHORIZED
);
1225 * See if the printer is accepting jobs...
1228 if (!printer
->accepting
)
1230 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1231 _("Destination \"%s\" is not accepting jobs."),
1237 * Validate job template attributes; for now just document-format,
1238 * copies, and page-ranges...
1241 if (filetype
&& printer
->filetypes
&&
1242 !cupsArrayFind(printer
->filetypes
, filetype
))
1244 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1245 /* MIME media type string */
1248 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1251 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1252 _("Unsupported format \'%s\'!"), mimetype
);
1254 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1255 "document-format", NULL
, mimetype
);
1260 if ((attr
= ippFindAttribute(con
->request
, "copies",
1261 IPP_TAG_INTEGER
)) != NULL
)
1263 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1265 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1266 attr
->values
[0].integer
);
1267 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1268 "copies", attr
->values
[0].integer
);
1273 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1274 IPP_TAG_RANGE
)) != NULL
)
1276 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1278 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1279 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1281 send_ipp_status(con
, IPP_BAD_REQUEST
,
1282 _("Bad page-ranges values %d-%d."),
1283 attr
->values
[i
].range
.lower
,
1284 attr
->values
[i
].range
.upper
);
1288 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1293 * Make sure we aren't over our limit...
1296 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1299 if (cupsArrayCount(Jobs
) >= MaxJobs
&& MaxJobs
)
1301 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1302 _("Too many active jobs."));
1306 if (!check_quotas(con
, printer
))
1308 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1313 * Create the job and set things up...
1316 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1317 IPP_TAG_INTEGER
)) != NULL
)
1318 priority
= attr
->values
[0].integer
;
1321 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1322 printer
->options
)) != NULL
)
1323 priority
= atoi(val
);
1327 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1331 if ((attr
= ippFindAttribute(con
->request
, "job-name",
1332 IPP_TAG_NAME
)) != NULL
)
1333 title
= attr
->values
[0].string
.text
;
1335 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1336 title
= "Untitled");
1338 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1340 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1341 _("Unable to add job for destination \"%s\"!"), dest
);
1346 job
->attrs
= con
->request
;
1347 con
->request
= NULL
;
1349 add_job_uuid(con
, job
);
1350 apply_printer_defaults(printer
, job
);
1352 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1354 if (con
->username
[0])
1356 cupsdSetString(&job
->username
, con
->username
);
1359 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1361 save_auth_info(con
, job
);
1365 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1366 "add_job: requesting-user-name=\"%s\"",
1367 attr
->values
[0].string
.text
);
1369 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1372 cupsdSetString(&job
->username
, "anonymous");
1375 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1376 "job-originating-user-name", NULL
, job
->username
);
1379 attr
->group_tag
= IPP_TAG_JOB
;
1380 _cupsStrFree(attr
->name
);
1381 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1384 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1385 IPP_TAG_ZERO
)) != NULL
)
1388 * Request contains a job-originating-host-name attribute; validate it...
1391 if (attr
->value_tag
!= IPP_TAG_NAME
||
1392 attr
->num_values
!= 1 ||
1393 strcmp(con
->http
.hostname
, "localhost"))
1396 * Can't override the value if we aren't connected via localhost.
1397 * Also, we can only have 1 value and it must be a name value.
1400 switch (attr
->value_tag
)
1402 case IPP_TAG_STRING
:
1403 case IPP_TAG_TEXTLANG
:
1404 case IPP_TAG_NAMELANG
:
1407 case IPP_TAG_KEYWORD
:
1409 case IPP_TAG_URISCHEME
:
1410 case IPP_TAG_CHARSET
:
1411 case IPP_TAG_LANGUAGE
:
1412 case IPP_TAG_MIMETYPE
:
1414 * Free old strings...
1417 for (i
= 0; i
< attr
->num_values
; i
++)
1419 _cupsStrFree(attr
->values
[i
].string
.text
);
1420 attr
->values
[i
].string
.text
= NULL
;
1421 if (attr
->values
[i
].string
.charset
)
1423 _cupsStrFree(attr
->values
[i
].string
.charset
);
1424 attr
->values
[i
].string
.charset
= NULL
;
1433 * Use the default connection hostname instead...
1436 attr
->value_tag
= IPP_TAG_NAME
;
1437 attr
->num_values
= 1;
1438 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1441 attr
->group_tag
= IPP_TAG_JOB
;
1446 * No job-originating-host-name attribute, so use the hostname from
1450 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1451 "job-originating-host-name", NULL
, con
->http
.hostname
);
1454 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1456 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1457 "time-at-processing", 0);
1458 attr
->value_tag
= IPP_TAG_NOVALUE
;
1459 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1460 "time-at-completed", 0);
1461 attr
->value_tag
= IPP_TAG_NOVALUE
;
1464 * Add remaining job attributes...
1467 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1468 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1469 "job-state", IPP_JOB_STOPPED
);
1470 job
->state_value
= job
->state
->values
[0].integer
;
1471 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1472 "job-media-sheets-completed", 0);
1473 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1475 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1478 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1479 IPP_TAG_INTEGER
)) != NULL
)
1480 attr
->values
[0].integer
= 0;
1482 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1485 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1486 IPP_TAG_KEYWORD
)) == NULL
)
1487 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1490 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1491 printer
->options
)) == NULL
)
1494 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1495 "job-hold-until", NULL
, val
);
1497 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold") &&
1498 !(printer
->type
& CUPS_PRINTER_REMOTE
))
1501 * Hold job until specified time...
1504 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
1506 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1507 job
->state_value
= IPP_JOB_HELD
;
1509 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1511 job
->hold_until
= time(NULL
) + 60;
1512 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1513 job
->state_value
= IPP_JOB_HELD
;
1517 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1518 job
->state_value
= IPP_JOB_PENDING
;
1521 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) ||
1525 * Add job sheets options...
1528 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1529 IPP_TAG_ZERO
)) == NULL
)
1531 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1532 "Adding default job-sheets values \"%s,%s\"...",
1533 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1535 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1537 attr
->values
[0].string
.text
= _cupsStrAlloc(printer
->job_sheets
[0]);
1538 attr
->values
[1].string
.text
= _cupsStrAlloc(printer
->job_sheets
[1]);
1541 job
->job_sheets
= attr
;
1544 * Enforce classification level if set...
1549 cupsdLogMessage(CUPSD_LOG_INFO
,
1550 "Classification=\"%s\", ClassifyOverride=%d",
1551 Classification
? Classification
: "(null)",
1554 if (ClassifyOverride
)
1556 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1557 (attr
->num_values
== 1 ||
1558 !strcmp(attr
->values
[1].string
.text
, "none")))
1561 * Force the leading banner to have the classification on it...
1564 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1566 cupsdLogMessage(CUPSD_LOG_NOTICE
, "[Job %d] CLASSIFICATION FORCED "
1567 "job-sheets=\"%s,none\", "
1568 "job-originating-user-name=\"%s\"",
1569 job
->id
, Classification
, job
->username
);
1571 else if (attr
->num_values
== 2 &&
1572 strcmp(attr
->values
[0].string
.text
,
1573 attr
->values
[1].string
.text
) &&
1574 strcmp(attr
->values
[0].string
.text
, "none") &&
1575 strcmp(attr
->values
[1].string
.text
, "none"))
1578 * Can't put two different security markings on the same document!
1581 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1583 cupsdLogMessage(CUPSD_LOG_NOTICE
, "[Job %d] CLASSIFICATION FORCED "
1584 "job-sheets=\"%s,%s\", "
1585 "job-originating-user-name=\"%s\"",
1586 job
->id
, attr
->values
[0].string
.text
,
1587 attr
->values
[1].string
.text
, job
->username
);
1589 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1590 strcmp(attr
->values
[0].string
.text
, "none") &&
1591 (attr
->num_values
== 1 ||
1592 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1593 strcmp(attr
->values
[1].string
.text
, "none"))))
1595 if (attr
->num_values
== 1)
1596 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1597 "[Job %d] CLASSIFICATION OVERRIDDEN "
1598 "job-sheets=\"%s\", "
1599 "job-originating-user-name=\"%s\"",
1600 job
->id
, attr
->values
[0].string
.text
, job
->username
);
1602 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1603 "[Job %d] CLASSIFICATION OVERRIDDEN "
1604 "job-sheets=\"%s,%s\",fffff "
1605 "job-originating-user-name=\"%s\"",
1606 job
->id
, attr
->values
[0].string
.text
,
1607 attr
->values
[1].string
.text
, job
->username
);
1610 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1611 (attr
->num_values
== 1 ||
1612 strcmp(attr
->values
[1].string
.text
, Classification
)))
1615 * Force the banner to have the classification on it...
1618 if (attr
->num_values
> 1 &&
1619 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1621 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1622 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1626 if (attr
->num_values
== 1 ||
1627 strcmp(attr
->values
[0].string
.text
, "none"))
1628 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1630 if (attr
->num_values
> 1 &&
1631 strcmp(attr
->values
[1].string
.text
, "none"))
1632 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1635 if (attr
->num_values
> 1)
1636 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1637 "[Job %d] CLASSIFICATION FORCED "
1638 "job-sheets=\"%s,%s\", "
1639 "job-originating-user-name=\"%s\"",
1640 job
->id
, attr
->values
[0].string
.text
,
1641 attr
->values
[1].string
.text
, job
->username
);
1643 cupsdLogMessage(CUPSD_LOG_NOTICE
,
1644 "[Job %d] CLASSIFICATION FORCED "
1645 "job-sheets=\"%s\", "
1646 "job-originating-user-name=\"%s\"",
1647 job
->id
, Classification
, job
->username
);
1652 * See if we need to add the starting sheet...
1655 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)))
1657 cupsdLogMessage(CUPSD_LOG_INFO
,
1658 "Adding start banner page \"%s\" to job %d.",
1659 attr
->values
[0].string
.text
, job
->id
);
1661 kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
);
1663 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1666 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1667 IPP_TAG_ZERO
)) != NULL
)
1671 * Fill in the response info...
1674 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
1675 LocalPort
, job
->id
);
1677 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1680 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1682 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1684 add_job_state_reasons(con
, job
);
1686 con
->response
->request
.status
.status_code
= IPP_OK
;
1689 * Add any job subscriptions...
1692 add_job_subscriptions(con
, job
);
1695 * Set all but the first two attributes to the job attributes group...
1698 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1699 attr
->group_tag
= IPP_TAG_JOB
;
1702 * Fire the "job created" event...
1705 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1708 * Return the new job...
1716 * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based
1717 * upon the job and printer state...
1721 add_job_state_reasons(
1722 cupsd_client_t
*con
, /* I - Client connection */
1723 cupsd_job_t
*job
) /* I - Job info */
1725 cupsd_printer_t
*dest
; /* Destination printer */
1728 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job_state_reasons(%p[%d], %d)",
1729 con
, con
->http
.fd
, job
? job
->id
: 0);
1731 switch (job
? job
->state_value
: IPP_JOB_CANCELLED
)
1733 case IPP_JOB_PENDING
:
1734 dest
= cupsdFindDest(job
->dest
);
1736 if (dest
&& dest
->state
== IPP_PRINTER_STOPPED
)
1737 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1738 "job-state-reasons", NULL
, "printer-stopped");
1740 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1741 "job-state-reasons", NULL
, "none");
1745 if (ippFindAttribute(job
->attrs
, "job-hold-until",
1746 IPP_TAG_KEYWORD
) != NULL
||
1747 ippFindAttribute(job
->attrs
, "job-hold-until",
1748 IPP_TAG_NAME
) != NULL
)
1749 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1750 "job-state-reasons", NULL
, "job-hold-until-specified");
1752 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1753 "job-state-reasons", NULL
, "job-incoming");
1756 case IPP_JOB_PROCESSING
:
1757 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1758 "job-state-reasons", NULL
, "job-printing");
1761 case IPP_JOB_STOPPED
:
1762 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1763 "job-state-reasons", NULL
, "job-stopped");
1766 case IPP_JOB_CANCELLED
:
1767 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1768 "job-state-reasons", NULL
, "job-canceled-by-user");
1771 case IPP_JOB_ABORTED
:
1772 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1773 "job-state-reasons", NULL
, "aborted-by-system");
1776 case IPP_JOB_COMPLETED
:
1777 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1778 "job-state-reasons", NULL
, "job-completed-successfully");
1785 * 'add_job_subscriptions()' - Add any subcriptions for a job.
1789 add_job_subscriptions(
1790 cupsd_client_t
*con
, /* I - Client connection */
1791 cupsd_job_t
*job
) /* I - Newly created job */
1793 int i
; /* Looping var */
1794 ipp_attribute_t
*prev
, /* Previous attribute */
1795 *next
, /* Next attribute */
1796 *attr
; /* Current attribute */
1797 cupsd_subscription_t
*sub
; /* Subscription object */
1798 const char *recipient
, /* notify-recipient-uri */
1799 *pullmethod
; /* notify-pull-method */
1800 ipp_attribute_t
*user_data
; /* notify-user-data */
1801 int interval
; /* notify-time-interval */
1802 unsigned mask
; /* notify-events */
1806 * Find the first subscription group attribute; return if we have
1810 for (attr
= job
->attrs
->attrs
, prev
= NULL
;
1812 prev
= attr
, attr
= attr
->next
)
1813 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
1820 * Process the subscription attributes in the request...
1829 mask
= CUPSD_EVENT_NONE
;
1831 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
1833 if (!strcmp(attr
->name
, "notify-recipient") &&
1834 attr
->value_tag
== IPP_TAG_URI
)
1835 recipient
= attr
->values
[0].string
.text
;
1836 else if (!strcmp(attr
->name
, "notify-pull-method") &&
1837 attr
->value_tag
== IPP_TAG_KEYWORD
)
1838 pullmethod
= attr
->values
[0].string
.text
;
1839 else if (!strcmp(attr
->name
, "notify-charset") &&
1840 attr
->value_tag
== IPP_TAG_CHARSET
&&
1841 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
1842 strcmp(attr
->values
[0].string
.text
, "utf-8"))
1844 send_ipp_status(con
, IPP_CHARSET
,
1845 _("Character set \"%s\" not supported!"),
1846 attr
->values
[0].string
.text
);
1849 else if (!strcmp(attr
->name
, "notify-natural-language") &&
1850 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
1851 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
1853 send_ipp_status(con
, IPP_CHARSET
,
1854 _("Language \"%s\" not supported!"),
1855 attr
->values
[0].string
.text
);
1858 else if (!strcmp(attr
->name
, "notify-user-data") &&
1859 attr
->value_tag
== IPP_TAG_STRING
)
1861 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
1863 send_ipp_status(con
, IPP_REQUEST_VALUE
,
1864 _("The notify-user-data value is too large "
1865 "(%d > 63 octets)!"),
1866 attr
->values
[0].unknown
.length
);
1872 else if (!strcmp(attr
->name
, "notify-events") &&
1873 attr
->value_tag
== IPP_TAG_KEYWORD
)
1875 for (i
= 0; i
< attr
->num_values
; i
++)
1876 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
1878 else if (!strcmp(attr
->name
, "notify-lease-duration"))
1880 send_ipp_status(con
, IPP_BAD_REQUEST
,
1881 _("The notify-lease-duration attribute cannot be "
1882 "used with job subscriptions."));
1885 else if (!strcmp(attr
->name
, "notify-time-interval") &&
1886 attr
->value_tag
== IPP_TAG_INTEGER
)
1887 interval
= attr
->values
[0].integer
;
1892 if (!recipient
&& !pullmethod
)
1895 if (mask
== CUPSD_EVENT_NONE
)
1896 mask
= CUPSD_EVENT_JOB_COMPLETED
;
1898 sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
, recipient
,
1901 sub
->interval
= interval
;
1903 cupsdSetString(&sub
->owner
, job
->username
);
1907 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
1908 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
1909 sub
->user_data_len
);
1912 ippAddSeparator(con
->response
);
1913 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
1914 "notify-subscription-id", sub
->id
);
1920 cupsdSaveAllSubscriptions();
1923 * Remove all of the subscription attributes from the job request...
1926 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
1930 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
1931 attr
->group_tag
== IPP_TAG_ZERO
)
1934 * Free and remove this attribute...
1942 job
->attrs
->attrs
= next
;
1948 job
->attrs
->last
= prev
;
1949 job
->attrs
->current
= prev
;
1954 * 'add_job_uuid()' - Add job-uuid attribute to a job.
1956 * See RFC 4122 for the definition of UUIDs and the format.
1960 add_job_uuid(cupsd_client_t
*con
, /* I - Client connection */
1961 cupsd_job_t
*job
) /* I - Job */
1963 char uuid
[1024]; /* job-uuid string */
1964 ipp_attribute_t
*attr
; /* job-uuid attribute */
1965 _cups_md5_state_t md5state
; /* MD5 state */
1966 unsigned char md5sum
[16]; /* MD5 digest/sum */
1970 * First see if the job already has a job-uuid attribute; if so, return...
1973 if ((attr
= ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
)) != NULL
)
1977 * No job-uuid attribute, so build a version 3 UUID with the local job
1978 * ID at the end; see RFC 4122 for details. Start with the MD5 sum of
1979 * the ServerName, server name and port that the client connected to,
1980 * and local job ID...
1983 snprintf(uuid
, sizeof(uuid
), "%s:%s:%d:%d", ServerName
, con
->servername
,
1984 con
->serverport
, job
->id
);
1986 _cupsMD5Init(&md5state
);
1987 _cupsMD5Append(&md5state
, (unsigned char *)uuid
, strlen(uuid
));
1988 _cupsMD5Finish(&md5state
, md5sum
);
1991 * Format the UUID URI using the MD5 sum and job ID.
1994 snprintf(uuid
, sizeof(uuid
),
1995 "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-"
1996 "%02x%02x%02x%02x%02x%02x",
1997 md5sum
[0], md5sum
[1], md5sum
[2], md5sum
[3], md5sum
[4], md5sum
[5],
1998 (md5sum
[6] & 15) | 0x30, md5sum
[7], (md5sum
[8] & 0x3f) | 0x40,
1999 md5sum
[9], md5sum
[10], md5sum
[11], md5sum
[12], md5sum
[13],
2000 md5sum
[14], md5sum
[15]);
2002 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
, uuid
);
2007 * 'add_printer()' - Add a printer to the system.
2011 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2012 ipp_attribute_t
*uri
) /* I - URI of printer */
2014 http_status_t status
; /* Policy status */
2015 int i
; /* Looping var */
2016 char method
[HTTP_MAX_URI
], /* Method portion of URI */
2017 username
[HTTP_MAX_URI
], /* Username portion of URI */
2018 host
[HTTP_MAX_URI
], /* Host portion of URI */
2019 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2020 int port
; /* Port portion of URI */
2021 cupsd_printer_t
*printer
; /* Printer/class */
2022 ipp_attribute_t
*attr
; /* Printer attribute */
2023 cups_file_t
*fp
; /* Script/PPD file */
2024 char line
[1024]; /* Line from file... */
2025 char srcfile
[1024], /* Source Script/PPD file */
2026 dstfile
[1024]; /* Destination Script/PPD file */
2027 int modify
; /* Non-zero if we are modifying */
2028 char newname
[IPP_MAX_NAME
]; /* New printer name */
2029 int need_restart_job
; /* Need to restart job? */
2032 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2033 con
->http
.fd
, uri
->values
[0].string
.text
);
2036 * Do we have a valid URI?
2039 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
2040 sizeof(method
), username
, sizeof(username
), host
,
2041 sizeof(host
), &port
, resource
, sizeof(resource
));
2043 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2046 * No, return an error...
2049 send_ipp_status(con
, IPP_BAD_REQUEST
,
2050 _("The printer-uri must be of the form "
2051 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2056 * Do we have a valid printer name?
2059 if (!validate_name(resource
+ 10))
2062 * No, return an error...
2065 send_ipp_status(con
, IPP_BAD_REQUEST
,
2066 _("The printer-uri \"%s\" contains invalid characters."),
2067 uri
->values
[0].string
.text
);
2075 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2077 send_http_error(con
, status
);
2082 * See if the printer already exists; if not, create a new printer...
2085 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2088 * Printer doesn't exist; see if we have a class of the same name...
2091 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
&&
2092 !(printer
->type
& CUPS_PRINTER_REMOTE
))
2095 * Yes, return an error...
2098 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2099 _("A class named \"%s\" already exists!"),
2105 * No, add the printer...
2108 printer
= cupsdAddPrinter(resource
+ 10);
2111 else if (printer
->type
& CUPS_PRINTER_IMPLICIT
)
2114 * Rename the implicit printer to "AnyPrinter" or delete it...
2117 if (ImplicitAnyClasses
)
2119 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 10);
2120 cupsdRenamePrinter(printer
, newname
);
2123 cupsdDeletePrinter(printer
, 1);
2126 * Add the printer as a new local printer...
2129 printer
= cupsdAddPrinter(resource
+ 10);
2132 else if (printer
->type
& CUPS_PRINTER_REMOTE
)
2135 * Rename the remote printer to "Printer@server"...
2138 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 10,
2140 cupsdRenamePrinter(printer
, newname
);
2143 * Add the printer as a new local printer...
2146 printer
= cupsdAddPrinter(resource
+ 10);
2153 * Look for attributes and copy them over as needed...
2156 need_restart_job
= 0;
2158 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2159 IPP_TAG_TEXT
)) != NULL
)
2160 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2162 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2163 IPP_TAG_TEXT
)) != NULL
)
2164 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2166 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2167 IPP_TAG_URI
)) != NULL
)
2170 * Do we have a valid device URI?
2173 need_restart_job
= 1;
2175 httpSeparateURI(HTTP_URI_CODING_ALL
, attr
->values
[0].string
.text
, method
,
2176 sizeof(method
), username
, sizeof(username
), host
,
2177 sizeof(host
), &port
, resource
, sizeof(resource
));
2179 if (!strcmp(method
, "file"))
2182 * See if the administrator has enabled file devices...
2185 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2188 * File devices are disabled and the URL is not file:/dev/null...
2191 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2192 _("File device URIs have been disabled! "
2193 "To enable, see the FileDevice directive in "
2194 "\"%s/cupsd.conf\"."),
2202 * See if the backend exists and is executable...
2205 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, method
);
2206 if (access(srcfile
, X_OK
))
2209 * Could not find device in list!
2212 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2213 attr
->values
[0].string
.text
);
2218 cupsdLogMessage(CUPSD_LOG_INFO
,
2219 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2221 cupsdSanitizeURI(attr
->values
[0].string
.text
, line
,
2223 cupsdSanitizeURI(printer
->device_uri
, resource
,
2226 cupsdSetString(&printer
->device_uri
, attr
->values
[0].string
.text
);
2229 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2230 IPP_TAG_KEYWORD
)) != NULL
)
2232 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2235 need_restart_job
= 1;
2237 supported
= ippFindAttribute(printer
->attrs
, "port-monitor-supported",
2239 for (i
= 0; i
< supported
->num_values
; i
++)
2240 if (!strcmp(supported
->values
[i
].string
.text
,
2241 attr
->values
[0].string
.text
))
2244 if (i
>= supported
->num_values
)
2246 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"!"),
2247 attr
->values
[0].string
.text
);
2251 cupsdLogMessage(CUPSD_LOG_INFO
,
2252 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2253 printer
->name
, attr
->values
[0].string
.text
,
2254 printer
->port_monitor
);
2256 if (strcmp(attr
->values
[0].string
.text
, "none"))
2257 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2259 cupsdClearString(&printer
->port_monitor
);
2262 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2263 IPP_TAG_BOOLEAN
)) != NULL
)
2265 cupsdLogMessage(CUPSD_LOG_INFO
,
2266 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2267 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2269 printer
->accepting
= attr
->values
[0].boolean
;
2270 cupsdAddPrinterHistory(printer
);
2273 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2274 IPP_TAG_BOOLEAN
)) != NULL
)
2276 if (printer
->shared
&& !attr
->values
[0].boolean
)
2277 cupsdSendBrowseDelete(printer
);
2279 cupsdLogMessage(CUPSD_LOG_INFO
,
2280 "Setting %s printer-is-shared to %d (was %d.)",
2281 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2283 printer
->shared
= attr
->values
[0].boolean
;
2286 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2287 IPP_TAG_ENUM
)) != NULL
)
2289 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2290 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2292 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d!"),
2293 attr
->values
[0].integer
);
2297 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)", printer
->name
,
2298 attr
->values
[0].integer
, printer
->state
);
2300 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2301 cupsdStopPrinter(printer
, 0);
2304 need_restart_job
= 1;
2305 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2308 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2309 IPP_TAG_TEXT
)) != NULL
)
2311 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2312 sizeof(printer
->state_message
));
2313 cupsdAddPrinterHistory(printer
);
2316 set_printer_defaults(con
, printer
);
2319 * See if we have all required attributes...
2322 if (!printer
->device_uri
)
2323 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2326 * See if we have an interface script or PPD file attached to the request...
2331 need_restart_job
= 1;
2333 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2335 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2338 * Yes; get the first line from it...
2342 cupsFileGets(fp
, line
, sizeof(line
));
2346 * Then see what kind of file it is...
2349 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2352 if (!strncmp(line
, "*PPD-Adobe", 10))
2355 * The new file is a PPD file, so remove any old interface script
2356 * that might be lying around...
2364 * This must be an interface script, so move the file over to the
2365 * interfaces directory and make it executable...
2368 if (copy_file(srcfile
, dstfile
))
2370 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2371 _("Unable to copy interface script - %s!"),
2377 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2378 "Copied interface script successfully!");
2379 chmod(dstfile
, 0755);
2383 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2386 if (!strncmp(line
, "*PPD-Adobe", 10))
2389 * The new file is a PPD file, so move the file over to the
2390 * ppd directory and make it readable by all...
2393 if (copy_file(srcfile
, dstfile
))
2395 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2396 _("Unable to copy PPD file - %s!"),
2402 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2403 "Copied PPD file successfully!");
2404 chmod(dstfile
, 0644);
2410 * This must be an interface script, so remove any old PPD file that
2411 * may be lying around...
2418 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2419 IPP_TAG_NAME
)) != NULL
)
2421 need_restart_job
= 1;
2423 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2426 * Raw driver, remove any existing PPD or interface script files.
2429 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2433 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2443 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2447 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2450 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2452 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file!"));
2457 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2458 "Copied PPD file successfully!");
2459 chmod(dstfile
, 0644);
2465 * Update the printer attributes and return...
2468 cupsdSetPrinterAttrs(printer
);
2469 cupsdSaveAllPrinters();
2471 if (need_restart_job
&& printer
->job
)
2476 * Stop the current job and then restart it below...
2479 job
= (cupsd_job_t
*)printer
->job
;
2481 cupsdStopJob(job
, 1);
2483 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
2484 job
->state_value
= IPP_JOB_PENDING
;
2487 if (need_restart_job
)
2490 cupsdWritePrintcap();
2494 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
2495 "Printer \"%s\" modified by \"%s\".", printer
->name
,
2498 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2499 printer
->name
, get_username(con
));
2503 cupsdAddPrinterHistory(printer
);
2505 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, printer
, NULL
,
2506 "New printer \"%s\" added by \"%s\".", printer
->name
,
2509 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2510 printer
->name
, get_username(con
));
2513 con
->response
->request
.status
.status_code
= IPP_OK
;
2518 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2519 * based upon the printer state...
2523 add_printer_state_reasons(
2524 cupsd_client_t
*con
, /* I - Client connection */
2525 cupsd_printer_t
*p
) /* I - Printer info */
2527 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2528 "add_printer_state_reasons(%p[%d], %p[%s])",
2529 con
, con
->http
.fd
, p
, p
->name
);
2531 if (p
->num_reasons
== 0)
2532 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2533 "printer-state-reasons", NULL
,
2534 p
->state
== IPP_PRINTER_STOPPED
? "paused" : "none");
2536 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2537 "printer-state-reasons", p
->num_reasons
, NULL
,
2538 (const char * const *)p
->reasons
);
2543 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2544 * the specified printer or class.
2548 add_queued_job_count(
2549 cupsd_client_t
*con
, /* I - Client connection */
2550 cupsd_printer_t
*p
) /* I - Printer or class */
2552 int count
; /* Number of jobs on destination */
2555 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2556 con
, con
->http
.fd
, p
, p
->name
);
2558 count
= cupsdGetPrinterJobCount(p
->name
);
2560 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2561 "queued-job-count", count
);
2566 * 'apply_printer_defaults()' - Apply printer default options to a job.
2570 apply_printer_defaults(
2571 cupsd_printer_t
*printer
, /* I - Printer */
2572 cupsd_job_t
*job
) /* I - Job */
2574 int i
, /* Looping var */
2575 num_options
; /* Number of default options */
2576 cups_option_t
*options
, /* Default options */
2577 *option
; /* Current option */
2581 * Collect all of the default options and add the missing ones to the
2585 for (i
= printer
->num_options
, num_options
= 0, option
= printer
->options
;
2588 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
2590 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
2595 * Encode these options as attributes in the job object...
2598 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
2599 cupsFreeOptions(num_options
, options
);
2604 * 'authenticate_job()' - Set job authentication info.
2608 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
2609 ipp_attribute_t
*uri
) /* I - Job URI */
2611 ipp_attribute_t
*attr
; /* Job-id attribute */
2612 int jobid
; /* Job ID */
2613 cupsd_job_t
*job
; /* Current job */
2614 char method
[HTTP_MAX_URI
],
2615 /* Method portion of URI */
2616 username
[HTTP_MAX_URI
],
2617 /* Username portion of URI */
2619 /* Host portion of URI */
2620 resource
[HTTP_MAX_URI
];
2621 /* Resource portion of URI */
2622 int port
; /* Port portion of URI */
2625 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
2626 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
2629 * Start with "everything is OK" status...
2632 con
->response
->request
.status
.status_code
= IPP_OK
;
2635 * See if we have a job URI or a printer URI...
2638 if (!strcmp(uri
->name
, "printer-uri"))
2641 * Got a printer URI; see if we also have a job-id attribute...
2644 if ((attr
= ippFindAttribute(con
->request
, "job-id",
2645 IPP_TAG_INTEGER
)) == NULL
)
2647 send_ipp_status(con
, IPP_BAD_REQUEST
,
2648 _("Got a printer-uri attribute but no job-id!"));
2652 jobid
= attr
->values
[0].integer
;
2657 * Got a job URI; parse it to get the job ID...
2660 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
2661 sizeof(method
), username
, sizeof(username
), host
,
2662 sizeof(host
), &port
, resource
, sizeof(resource
));
2664 if (strncmp(resource
, "/jobs/", 6))
2670 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri attribute \"%s\"!"),
2671 uri
->values
[0].string
.text
);
2675 jobid
= atoi(resource
+ 6);
2679 * See if the job exists...
2682 if ((job
= cupsdFindJob(jobid
)) == NULL
)
2685 * Nope - return a "not found" error...
2688 send_ipp_status(con
, IPP_NOT_FOUND
,
2689 _("Job #%d does not exist!"), jobid
);
2694 * See if the job has been completed...
2697 if (job
->state_value
!= IPP_JOB_HELD
)
2700 * Return a "not-possible" error...
2703 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2704 _("Job #%d is not held for authentication!"),
2710 * See if we have already authenticated...
2713 if (!con
->username
[0])
2715 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
2716 _("No authentication information provided!"));
2721 * See if the job is owned by the requesting user...
2724 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
2726 send_http_error(con
, HTTP_UNAUTHORIZED
);
2731 * Save the authentication information for this job...
2734 save_auth_info(con
, job
);
2737 * Reset the job-hold-until value to "no-hold"...
2740 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
2741 IPP_TAG_KEYWORD
)) == NULL
)
2742 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
2746 attr
->value_tag
= IPP_TAG_KEYWORD
;
2747 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
2751 * Release the job and return...
2754 cupsdReleaseJob(job
);
2756 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d was authenticated by \"%s\".", jobid
,
2762 * 'cancel_all_jobs()' - Cancel all print jobs.
2766 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
2767 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
2769 http_status_t status
; /* Policy status */
2770 const char *dest
; /* Destination */
2771 cups_ptype_t dtype
; /* Destination type */
2772 char method
[HTTP_MAX_URI
], /* Method portion of URI */
2773 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2774 host
[HTTP_MAX_URI
], /* Host portion of URI */
2775 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2776 int port
; /* Port portion of URI */
2777 ipp_attribute_t
*attr
; /* Attribute in request */
2778 const char *username
; /* Username */
2779 int purge
; /* Purge? */
2780 cupsd_printer_t
*printer
; /* Printer */
2783 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
2784 con
->http
.fd
, uri
->values
[0].string
.text
);
2787 * See if we have a printer URI...
2790 if (strcmp(uri
->name
, "printer-uri"))
2792 send_ipp_status(con
, IPP_BAD_REQUEST
,
2793 _("The printer-uri attribute is required!"));
2798 * Get the username (if any) for the jobs we want to cancel (only if
2799 * "my-jobs" is specified...
2802 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
2803 IPP_TAG_BOOLEAN
)) != NULL
&&
2804 attr
->values
[0].boolean
)
2806 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
2807 IPP_TAG_NAME
)) != NULL
)
2808 username
= attr
->values
[0].string
.text
;
2811 send_ipp_status(con
, IPP_BAD_REQUEST
,
2812 _("Missing requesting-user-name attribute!"));
2820 * Look for the "purge-jobs" attribute...
2823 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
2824 IPP_TAG_BOOLEAN
)) != NULL
)
2825 purge
= attr
->values
[0].boolean
;
2830 * And if the destination is valid...
2833 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
2834 sizeof(method
), userpass
, sizeof(userpass
), host
,
2835 sizeof(host
), &port
, resource
, sizeof(resource
));
2837 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
2843 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
2844 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
2846 send_ipp_status(con
, IPP_NOT_FOUND
,
2847 _("The printer or class was not found."));
2850 else if (strcmp(resource
, "/printers/"))
2852 send_ipp_status(con
, IPP_NOT_FOUND
,
2853 _("The printer-uri \"%s\" is not valid."),
2854 uri
->values
[0].string
.text
);
2862 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2864 send_http_error(con
, status
);
2869 * Cancel all jobs on all printers...
2872 cupsdCancelJobs(NULL
, username
, purge
);
2874 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
2875 purge
? "purged" : "cancelled", get_username(con
));
2883 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
2885 send_http_error(con
, status
);
2890 * Cancel all of the jobs on the named printer...
2893 cupsdCancelJobs(dest
, username
, purge
);
2895 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
2896 dest
, purge
? "purged" : "cancelled", get_username(con
));
2899 con
->response
->request
.status
.status_code
= IPP_OK
;
2904 * 'cancel_job()' - Cancel a print job.
2908 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
2909 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
2911 ipp_attribute_t
*attr
; /* Current attribute */
2912 int jobid
; /* Job ID */
2913 char method
[HTTP_MAX_URI
], /* Method portion of URI */
2914 username
[HTTP_MAX_URI
], /* Username portion of URI */
2915 host
[HTTP_MAX_URI
], /* Host portion of URI */
2916 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2917 int port
; /* Port portion of URI */
2918 cupsd_job_t
*job
; /* Job information */
2919 const char *dest
; /* Destination */
2920 cups_ptype_t dtype
; /* Destination type (printer or class) */
2921 cupsd_printer_t
*printer
; /* Printer data */
2924 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
2925 con
->http
.fd
, uri
->values
[0].string
.text
);
2928 * See if we have a job URI or a printer URI...
2931 if (!strcmp(uri
->name
, "printer-uri"))
2934 * Got a printer URI; see if we also have a job-id attribute...
2937 if ((attr
= ippFindAttribute(con
->request
, "job-id",
2938 IPP_TAG_INTEGER
)) == NULL
)
2940 send_ipp_status(con
, IPP_BAD_REQUEST
,
2941 _("Got a printer-uri attribute but no job-id!"));
2945 if ((jobid
= attr
->values
[0].integer
) == 0)
2948 * Find the current job on the specified printer...
2951 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
2952 sizeof(method
), username
, sizeof(username
), host
,
2953 sizeof(host
), &port
, resource
, sizeof(resource
));
2955 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
2961 send_ipp_status(con
, IPP_NOT_FOUND
,
2962 _("The printer or class was not found."));
2967 * See if the printer is currently printing a job...
2971 jobid
= ((cupsd_job_t
*)printer
->job
)->id
;
2975 * No, see if there are any pending jobs...
2978 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
2980 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
2981 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
2982 !strcasecmp(job
->dest
, dest
))
2989 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s!"),
2999 * Got a job URI; parse it to get the job ID...
3002 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
3003 sizeof(method
), username
, sizeof(username
), host
,
3004 sizeof(host
), &port
, resource
, sizeof(resource
));
3006 if (strncmp(resource
, "/jobs/", 6))
3012 send_ipp_status(con
, IPP_BAD_REQUEST
,
3013 _("Bad job-uri attribute \"%s\"!"),
3014 uri
->values
[0].string
.text
);
3018 jobid
= atoi(resource
+ 6);
3022 * See if the job exists...
3025 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3028 * Nope - return a "not found" error...
3031 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
3036 * See if the job is owned by the requesting user...
3039 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3041 send_http_error(con
, HTTP_UNAUTHORIZED
);
3046 * See if the job is already completed, cancelled, or aborted; if so,
3047 * we can't cancel...
3050 if (job
->state_value
>= IPP_JOB_CANCELLED
)
3052 switch (job
->state_value
)
3054 case IPP_JOB_CANCELLED
:
3055 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3056 _("Job #%d is already cancelled - can\'t cancel."),
3060 case IPP_JOB_ABORTED
:
3061 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3062 _("Job #%d is already aborted - can\'t cancel."),
3067 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3068 _("Job #%d is already completed - can\'t cancel."),
3077 * Cancel the job and return...
3080 cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED
, job
->printer
, job
,
3081 "Job cancelled by \"%s\".", username
);
3083 cupsdCancelJob(job
, 0);
3086 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d was cancelled by \"%s\".", jobid
,
3089 con
->response
->request
.status
.status_code
= IPP_OK
;
3094 * 'cancel_subscription()' - Cancel a subscription.
3098 cancel_subscription(
3099 cupsd_client_t
*con
, /* I - Client connection */
3100 int sub_id
) /* I - Subscription ID */
3102 http_status_t status
; /* Policy status */
3103 cupsd_subscription_t
*sub
; /* Subscription */
3106 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3107 "cancel_subscription(con=%p[%d], sub_id=%d)",
3108 con
, con
->http
.fd
, sub_id
);
3111 * Is the subscription ID valid?
3114 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
3117 * Bad subscription ID...
3120 send_ipp_status(con
, IPP_NOT_FOUND
,
3121 _("notify-subscription-id %d no good!"), sub_id
);
3129 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
3131 con
, sub
->owner
)) != HTTP_OK
)
3133 send_http_error(con
, status
);
3138 * Cancel the subscription...
3141 cupsdDeleteSubscription(sub
, 1);
3143 con
->response
->request
.status
.status_code
= IPP_OK
;
3148 * 'check_quotas()' - Check quotas for a printer and user.
3151 static int /* O - 1 if OK, 0 if not */
3152 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
3153 cupsd_printer_t
*p
) /* I - Printer or class */
3155 int i
; /* Looping var */
3156 char username
[33]; /* Username */
3157 cupsd_quota_t
*q
; /* Quota data */
3158 struct passwd
*pw
; /* User password data */
3161 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
3162 con
, con
->http
.fd
, p
, p
->name
);
3172 * Figure out who is printing...
3175 strlcpy(username
, get_username(con
), sizeof(username
));
3178 * Check global active job limits for printers and users...
3181 if (MaxJobsPerPrinter
)
3184 * Check if there are too many pending jobs on this printer...
3187 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
3189 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
3198 * Check if there are too many pending jobs for this user...
3201 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
3203 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
3210 * Check against users...
3213 if (p
->num_users
== 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
3218 pw
= getpwnam(username
);
3221 for (i
= 0; i
< p
->num_users
; i
++)
3222 if (p
->users
[i
][0] == '@')
3225 * Check group membership...
3228 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
3231 else if (!strcasecmp(username
, p
->users
[i
]))
3234 if ((i
< p
->num_users
) == p
->deny_users
)
3236 cupsdLogMessage(CUPSD_LOG_INFO
,
3237 "Denying user \"%s\" access to printer \"%s\"...",
3247 if (p
->k_limit
|| p
->page_limit
)
3249 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
3251 cupsdLogMessage(CUPSD_LOG_ERROR
,
3252 "Unable to allocate quota data for user \"%s\"!",
3257 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
3258 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
3260 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
3267 * If we have gotten this far, we're done!
3275 * 'copy_attribute()' - Copy a single attribute.
3278 static ipp_attribute_t
* /* O - New attribute */
3280 ipp_t
*to
, /* O - Destination request/response */
3281 ipp_attribute_t
*attr
, /* I - Attribute to copy */
3282 int quickcopy
) /* I - Do a quick copy? */
3284 int i
; /* Looping var */
3285 ipp_attribute_t
*toattr
; /* Destination attribute */
3288 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3289 "copy_attribute(%p, %p[%s,%x,%x])", to
, attr
,
3290 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
3293 switch (attr
->value_tag
& ~IPP_TAG_COPY
)
3296 toattr
= ippAddSeparator(to
);
3299 case IPP_TAG_INTEGER
:
3301 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
3302 attr
->name
, attr
->num_values
, NULL
);
3304 for (i
= 0; i
< attr
->num_values
; i
++)
3305 toattr
->values
[i
].integer
= attr
->values
[i
].integer
;
3308 case IPP_TAG_BOOLEAN
:
3309 toattr
= ippAddBooleans(to
, attr
->group_tag
, attr
->name
,
3310 attr
->num_values
, NULL
);
3312 for (i
= 0; i
< attr
->num_values
; i
++)
3313 toattr
->values
[i
].boolean
= attr
->values
[i
].boolean
;
3316 case IPP_TAG_STRING
:
3319 case IPP_TAG_KEYWORD
:
3321 case IPP_TAG_URISCHEME
:
3322 case IPP_TAG_CHARSET
:
3323 case IPP_TAG_LANGUAGE
:
3324 case IPP_TAG_MIMETYPE
:
3325 toattr
= ippAddStrings(to
, attr
->group_tag
,
3326 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
3327 attr
->name
, attr
->num_values
, NULL
, NULL
);
3331 for (i
= 0; i
< attr
->num_values
; i
++)
3332 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
3336 for (i
= 0; i
< attr
->num_values
; i
++)
3337 toattr
->values
[i
].string
.text
= _cupsStrAlloc(attr
->values
[i
].string
.text
);
3342 toattr
= ippAddDate(to
, attr
->group_tag
, attr
->name
,
3343 attr
->values
[0].date
);
3346 case IPP_TAG_RESOLUTION
:
3347 toattr
= ippAddResolutions(to
, attr
->group_tag
, attr
->name
,
3348 attr
->num_values
, IPP_RES_PER_INCH
,
3351 for (i
= 0; i
< attr
->num_values
; i
++)
3353 toattr
->values
[i
].resolution
.xres
= attr
->values
[i
].resolution
.xres
;
3354 toattr
->values
[i
].resolution
.yres
= attr
->values
[i
].resolution
.yres
;
3355 toattr
->values
[i
].resolution
.units
= attr
->values
[i
].resolution
.units
;
3359 case IPP_TAG_RANGE
:
3360 toattr
= ippAddRanges(to
, attr
->group_tag
, attr
->name
,
3361 attr
->num_values
, NULL
, NULL
);
3363 for (i
= 0; i
< attr
->num_values
; i
++)
3365 toattr
->values
[i
].range
.lower
= attr
->values
[i
].range
.lower
;
3366 toattr
->values
[i
].range
.upper
= attr
->values
[i
].range
.upper
;
3370 case IPP_TAG_TEXTLANG
:
3371 case IPP_TAG_NAMELANG
:
3372 toattr
= ippAddStrings(to
, attr
->group_tag
,
3373 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
3374 attr
->name
, attr
->num_values
, NULL
, NULL
);
3378 for (i
= 0; i
< attr
->num_values
; i
++)
3380 toattr
->values
[i
].string
.charset
= attr
->values
[i
].string
.charset
;
3381 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
3386 for (i
= 0; i
< attr
->num_values
; i
++)
3389 toattr
->values
[i
].string
.charset
=
3390 _cupsStrAlloc(attr
->values
[i
].string
.charset
);
3392 toattr
->values
[i
].string
.charset
=
3393 toattr
->values
[0].string
.charset
;
3395 toattr
->values
[i
].string
.text
= _cupsStrAlloc(attr
->values
[i
].string
.text
);
3400 case IPP_TAG_BEGIN_COLLECTION
:
3401 toattr
= ippAddCollections(to
, attr
->group_tag
, attr
->name
,
3402 attr
->num_values
, NULL
);
3404 for (i
= 0; i
< attr
->num_values
; i
++)
3406 toattr
->values
[i
].collection
= ippNew();
3407 copy_attrs(toattr
->values
[i
].collection
, attr
->values
[i
].collection
,
3408 NULL
, IPP_TAG_ZERO
, 0);
3413 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
3414 attr
->name
, attr
->num_values
, NULL
);
3416 for (i
= 0; i
< attr
->num_values
; i
++)
3418 toattr
->values
[i
].unknown
.length
= attr
->values
[i
].unknown
.length
;
3420 if (toattr
->values
[i
].unknown
.length
> 0)
3422 if ((toattr
->values
[i
].unknown
.data
=
3423 malloc(toattr
->values
[i
].unknown
.length
)) == NULL
)
3424 toattr
->values
[i
].unknown
.length
= 0;
3426 memcpy(toattr
->values
[i
].unknown
.data
,
3427 attr
->values
[i
].unknown
.data
,
3428 toattr
->values
[i
].unknown
.length
);
3431 break; /* anti-compiler-warning-code */
3439 * 'copy_attrs()' - Copy attributes from one request to another.
3443 copy_attrs(ipp_t
*to
, /* I - Destination request */
3444 ipp_t
*from
, /* I - Source request */
3445 cups_array_t
*ra
, /* I - Requested attributes */
3446 ipp_tag_t group
, /* I - Group to copy */
3447 int quickcopy
) /* I - Do a quick copy? */
3449 ipp_attribute_t
*fromattr
; /* Source attribute */
3452 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3453 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
3454 to
, from
, ra
, group
, quickcopy
);
3459 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
3462 * Filter attributes as needed...
3465 if (group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
3466 fromattr
->group_tag
!= IPP_TAG_ZERO
&& !fromattr
->name
)
3469 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
3470 copy_attribute(to
, fromattr
, quickcopy
);
3476 * 'copy_banner()' - Copy a banner file to the requests directory for the
3480 static int /* O - Size of banner file in kbytes */
3481 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
3482 cupsd_job_t
*job
, /* I - Job information */
3483 const char *name
) /* I - Name of banner */
3485 int i
; /* Looping var */
3486 int kbytes
; /* Size of banner file in kbytes */
3487 char filename
[1024]; /* Job filename */
3488 cupsd_banner_t
*banner
; /* Pointer to banner */
3489 cups_file_t
*in
; /* Input file */
3490 cups_file_t
*out
; /* Output file */
3491 int ch
; /* Character from file */
3492 char attrname
[255], /* Name of attribute */
3493 *s
; /* Pointer into name */
3494 ipp_attribute_t
*attr
; /* Attribute */
3497 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_banner(%p[%d], %p[%d], %s)",
3498 con
, con
->http
.fd
, job
, job
->id
, name
? name
: "(null)");
3501 * Find the banner; return if not found or "none"...
3504 if (!name
|| !strcmp(name
, "none") ||
3505 (banner
= cupsdFindBanner(name
)) == NULL
)
3509 * Open the banner and job files...
3512 if (add_file(con
, job
, banner
->filetype
, 0))
3515 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
3517 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
3519 cupsdLogMessage(CUPSD_LOG_ERROR
,
3520 "copy_banner: Unable to create banner job file %s - %s",
3521 filename
, strerror(errno
));
3526 fchmod(cupsFileNumber(out
), 0640);
3527 fchown(cupsFileNumber(out
), RunUser
, Group
);
3530 * Try the localized banner file under the subdirectory...
3533 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
3535 if (strlen(attrname
) > 2 && attrname
[2] == '-')
3538 * Convert ll-cc to ll_CC...
3542 attrname
[3] = toupper(attrname
[3] & 255);
3543 attrname
[4] = toupper(attrname
[4] & 255);
3546 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
3549 if (access(filename
, 0) && strlen(attrname
) > 2)
3552 * Wasn't able to find "ll_CC" locale file; try the non-national
3553 * localization banner directory.
3558 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
3562 if (access(filename
, 0))
3565 * Use the non-localized banner file.
3568 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
3571 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
3575 cupsdLogMessage(CUPSD_LOG_ERROR
,
3576 "copy_banner: Unable to open banner template file %s - %s",
3577 filename
, strerror(errno
));
3583 * Parse the file to the end...
3586 while ((ch
= cupsFileGetChar(in
)) != EOF
)
3590 * Get an attribute name...
3593 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
3594 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
3596 else if (s
< (attrname
+ sizeof(attrname
) - 1))
3606 * Ignore { followed by stuff that is not an attribute name...
3609 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
3614 * See if it is defined...
3617 if (attrname
[0] == '?')
3622 if (!strcmp(s
, "printer-name"))
3624 cupsFilePuts(out
, job
->dest
);
3627 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
3630 * See if we have a leading question mark...
3633 if (attrname
[0] != '?')
3636 * Nope, write to file as-is; probably a PostScript procedure...
3639 cupsFilePrintf(out
, "{%s}", attrname
);
3646 * Output value(s)...
3649 for (i
= 0; i
< attr
->num_values
; i
++)
3652 cupsFilePutChar(out
, ',');
3654 switch (attr
->value_tag
)
3656 case IPP_TAG_INTEGER
:
3658 if (!strncmp(s
, "time-at-", 8))
3659 cupsFilePuts(out
, cupsdGetDateTime(attr
->values
[i
].integer
));
3661 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
3664 case IPP_TAG_BOOLEAN
:
3665 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
3668 case IPP_TAG_NOVALUE
:
3669 cupsFilePuts(out
, "novalue");
3672 case IPP_TAG_RANGE
:
3673 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
3674 attr
->values
[i
].range
.upper
);
3677 case IPP_TAG_RESOLUTION
:
3678 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
3679 attr
->values
[i
].resolution
.yres
,
3680 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
3685 case IPP_TAG_STRING
:
3688 case IPP_TAG_KEYWORD
:
3689 case IPP_TAG_CHARSET
:
3690 case IPP_TAG_LANGUAGE
:
3691 if (!strcasecmp(banner
->filetype
->type
, "postscript"))
3694 * Need to quote strings for PS banners...
3699 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
3701 if (*p
== '(' || *p
== ')' || *p
== '\\')
3703 cupsFilePutChar(out
, '\\');
3704 cupsFilePutChar(out
, *p
);
3706 else if (*p
< 32 || *p
> 126)
3707 cupsFilePrintf(out
, "\\%03o", *p
& 255);
3709 cupsFilePutChar(out
, *p
);
3713 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
3717 break; /* anti-compiler-warning-code */
3721 else if (ch
== '\\') /* Quoted char */
3723 ch
= cupsFileGetChar(in
);
3725 if (ch
!= '{') /* Only do special handling for \{ */
3726 cupsFilePutChar(out
, '\\');
3728 cupsFilePutChar(out
, ch
);
3731 cupsFilePutChar(out
, ch
);
3735 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
3737 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
3738 IPP_TAG_INTEGER
)) != NULL
)
3739 attr
->values
[0].integer
+= kbytes
;
3748 * 'copy_file()' - Copy a PPD file or interface script...
3751 static int /* O - 0 = success, -1 = error */
3752 copy_file(const char *from
, /* I - Source file */
3753 const char *to
) /* I - Destination file */
3755 cups_file_t
*src
, /* Source file */
3756 *dst
; /* Destination file */
3757 int bytes
; /* Bytes to read/write */
3758 char buffer
[2048]; /* Copy buffer */
3761 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
3764 * Open the source and destination file for a copy...
3767 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
3770 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
3777 * Copy the source file to the destination...
3780 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
3781 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
3789 * Close both files and return...
3794 return (cupsFileClose(dst
));
3799 * 'copy_model()' - Copy a PPD model file, substituting default values
3803 static int /* O - 0 = success, -1 = error */
3804 copy_model(cupsd_client_t
*con
, /* I - Client connection */
3805 const char *from
, /* I - Source file */
3806 const char *to
) /* I - Destination file */
3808 fd_set
*input
; /* select() input set */
3809 struct timeval timeout
; /* select() timeout */
3810 int maxfd
; /* Maximum file descriptor for select() */
3811 char tempfile
[1024]; /* Temporary PPD file */
3812 int tempfd
; /* Temporary PPD file descriptor */
3813 int temppid
; /* Process ID of cups-driverd */
3814 int temppipe
[2]; /* Temporary pipes */
3815 char *argv
[4], /* Command-line arguments */
3816 *envp
[MAX_ENV
]; /* Environment */
3817 cups_file_t
*src
, /* Source file */
3818 *dst
; /* Destination file */
3819 int bytes
, /* Bytes from pipe */
3820 total
; /* Total bytes from pipe */
3821 char buffer
[2048], /* Copy buffer */
3822 *ptr
; /* Pointer into buffer */
3823 int i
; /* Looping var */
3824 char option
[PPD_MAX_NAME
], /* Option name */
3825 choice
[PPD_MAX_NAME
]; /* Choice name */
3826 int num_defaults
; /* Number of default options */
3827 ppd_default_t
*defaults
; /* Default options */
3828 char cups_protocol
[PPD_MAX_LINE
];
3829 /* cupsProtocol attribute */
3830 int have_letter
, /* Have Letter size */
3831 have_a4
; /* Have A4 size */
3832 #ifdef HAVE_LIBPAPER
3833 char *paper_result
; /* Paper size name from libpaper */
3834 char system_paper
[64]; /* Paper size name buffer */
3835 #endif /* HAVE_LIBPAPER */
3838 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3839 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
3843 * Run cups-driverd to get the PPD file...
3846 argv
[0] = "cups-driverd";
3848 argv
[2] = (char *)from
;
3851 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
3853 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
3854 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
3855 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
3859 cupsdOpenPipe(temppipe
);
3861 if ((input
= calloc(1, SetSize
)) == NULL
)
3866 cupsdLogMessage(CUPSD_LOG_ERROR
,
3867 "copy_model: Unable to allocate %d bytes for select()...",
3872 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3873 "copy_model: Running \"cups-driverd cat %s\"...", from
);
3875 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
3887 * Wait up to 30 seconds for the PPD file to be copied...
3892 if (temppipe
[0] > CGIPipes
[0])
3893 maxfd
= temppipe
[0] + 1;
3895 maxfd
= CGIPipes
[0] + 1;
3900 * See if we have data ready...
3905 FD_SET(temppipe
[0], input
);
3906 FD_SET(CGIPipes
[0], input
);
3908 timeout
.tv_sec
= 30;
3909 timeout
.tv_usec
= 0;
3911 if ((i
= select(maxfd
, input
, NULL
, NULL
, &timeout
)) < 0)
3921 * We have timed out...
3927 if (FD_ISSET(temppipe
[0], input
))
3930 * Read the PPD file from the pipe, and write it to the PPD file.
3933 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
3935 if (write(tempfd
, buffer
, bytes
) < bytes
)
3944 if (FD_ISSET(CGIPipes
[0], input
))
3956 * No data from cups-deviced...
3959 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file!");
3965 * Read the source file and see what page sizes are supported...
3968 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
3977 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
3978 if (!strncmp(buffer
, "*PageSize ", 10))
3981 * Strip UI text and command data from the end of the line...
3984 if ((ptr
= strchr(buffer
+ 10, '/')) != NULL
)
3986 if ((ptr
= strchr(buffer
+ 10, ':')) != NULL
)
3989 for (ptr
= buffer
+ 10; isspace(*ptr
); ptr
++);
3992 * Look for Letter and A4 page sizes...
3995 if (!strcmp(ptr
, "Letter"))
3998 if (!strcmp(ptr
, "A4"))
4002 cupsFileRewind(src
);
4005 * Open the destination (if possible) and set the default options...
4010 cups_protocol
[0] = '\0';
4012 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
4015 * Read all of the default lines from the old PPD...
4018 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
4019 if (!strncmp(buffer
, "*Default", 8))
4022 * Add the default option...
4025 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4026 choice
, sizeof(choice
)))
4027 num_defaults
= ppd_add_default(option
, choice
, num_defaults
,
4030 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
4031 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
4035 #ifdef HAVE_LIBPAPER
4036 else if ((paper_result
= systempapername()) != NULL
)
4039 * Set the default media sizes from the systemwide default...
4042 strlcpy(system_paper
, paper_result
, sizeof(system_paper
));
4043 system_paper
[0] = toupper(system_paper
[0] & 255);
4045 if ((!strcmp(system_paper
, "Letter") && have_letter
) ||
4046 (!strcmp(system_paper
, "A4") && have_a4
))
4048 num_defaults
= ppd_add_default("PageSize", system_paper
,
4049 num_defaults
, &defaults
);
4050 num_defaults
= ppd_add_default("PageRegion", system_paper
,
4051 num_defaults
, &defaults
);
4052 num_defaults
= ppd_add_default("PaperDimension", system_paper
,
4053 num_defaults
, &defaults
);
4054 num_defaults
= ppd_add_default("ImageableArea", system_paper
,
4055 num_defaults
, &defaults
);
4058 #endif /* HAVE_LIBPAPER */
4062 * Add the default media sizes...
4064 * Note: These values are generally not valid for large-format devices
4065 * like plotters, however it is probably safe to say that those
4066 * users will configure the media size after initially adding
4067 * the device anyways...
4070 if (!DefaultLanguage
||
4071 !strcasecmp(DefaultLanguage
, "C") ||
4072 !strcasecmp(DefaultLanguage
, "POSIX") ||
4073 !strcasecmp(DefaultLanguage
, "en") ||
4074 !strncasecmp(DefaultLanguage
, "en_US", 5) ||
4075 !strncasecmp(DefaultLanguage
, "en_CA", 5) ||
4076 !strncasecmp(DefaultLanguage
, "fr_CA", 5))
4079 * These are the only locales that will default to "letter" size...
4084 num_defaults
= ppd_add_default("PageSize", "Letter", num_defaults
,
4086 num_defaults
= ppd_add_default("PageRegion", "Letter", num_defaults
,
4088 num_defaults
= ppd_add_default("PaperDimension", "Letter", num_defaults
,
4090 num_defaults
= ppd_add_default("ImageableArea", "Letter", num_defaults
,
4097 * The rest default to "a4" size...
4100 num_defaults
= ppd_add_default("PageSize", "A4", num_defaults
,
4102 num_defaults
= ppd_add_default("PageRegion", "A4", num_defaults
,
4104 num_defaults
= ppd_add_default("PaperDimension", "A4", num_defaults
,
4106 num_defaults
= ppd_add_default("ImageableArea", "A4", num_defaults
,
4112 * Open the destination file for a copy...
4115 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4117 if (num_defaults
> 0)
4126 * Copy the source file to the destination...
4129 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
4131 if (!strncmp(buffer
, "*Default", 8))
4134 * Check for an previous default option choice...
4137 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4138 choice
, sizeof(choice
)))
4140 for (i
= 0; i
< num_defaults
; i
++)
4141 if (!strcmp(option
, defaults
[i
].option
))
4144 * Substitute the previous choice...
4147 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
,
4148 defaults
[i
].choice
);
4154 cupsFilePrintf(dst
, "%s\n", buffer
);
4157 if (cups_protocol
[0])
4158 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
4160 if (num_defaults
> 0)
4164 * Close both files and return...
4171 return (cupsFileClose(dst
));
4176 * 'copy_job_attrs()' - Copy job attributes.
4180 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
4181 cupsd_job_t
*job
, /* I - Job */
4182 cups_array_t
*ra
) /* I - Requested attributes array */
4184 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
4188 * Send the requested attributes for each job...
4191 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4192 con
->servername
, con
->serverport
, "/jobs/%d",
4195 if (!ra
|| cupsArrayFind(ra
, "job-more-info"))
4196 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4197 "job-more-info", NULL
, job_uri
);
4199 if (job
->state_value
> IPP_JOB_PROCESSING
&&
4200 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
4201 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
4202 job
->num_files
> 0);
4204 if (!ra
|| cupsArrayFind(ra
, "job-printer-up-time"))
4205 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4206 "job-printer-up-time", time(NULL
));
4208 if (!ra
|| cupsArrayFind(ra
, "job-state-reasons"))
4209 add_job_state_reasons(con
, job
);
4211 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
4212 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4213 "job-uri", NULL
, job_uri
);
4215 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0);
4220 * 'copy_printer_attrs()' - Copy printer attributes.
4225 cupsd_client_t
*con
, /* I - Client connection */
4226 cupsd_printer_t
*printer
, /* I - Printer */
4227 cups_array_t
*ra
) /* I - Requested attributes array */
4229 char printer_uri
[HTTP_MAX_URI
];
4231 time_t curtime
; /* Current time */
4232 int i
; /* Looping var */
4233 ipp_attribute_t
*history
; /* History collection */
4237 * Copy the printer attributes to the response using requested-attributes
4238 * and document-format attributes that may be provided by the client.
4241 curtime
= time(NULL
);
4244 if ((!ra
|| cupsArrayFind(ra
, "com.apple.print.recoverable-message")) &&
4245 printer
->recoverable
)
4246 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4247 "com.apple.print.recoverable-message", NULL
,
4248 printer
->recoverable
);
4249 #endif /* __APPLE__ */
4251 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
4252 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
4253 ippTimeToDate(curtime
));
4255 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
4256 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4257 "printer-error-policy", NULL
, printer
->error_policy
);
4259 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
4260 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
4261 printer
->accepting
);
4263 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
4264 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
4267 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
4268 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4269 "printer-op-policy", NULL
, printer
->op_policy
);
4271 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
4272 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
4275 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
4276 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4277 "printer-state-change-time", printer
->state_time
);
4279 if (MaxPrinterHistory
> 0 && printer
->num_history
> 0 &&
4280 cupsArrayFind(ra
, "printer-state-history"))
4283 * Printer history is only sent if specifically requested, so that
4284 * older CUPS/IPP clients won't barf on the collection attributes.
4287 history
= ippAddCollections(con
->response
, IPP_TAG_PRINTER
,
4288 "printer-state-history",
4289 printer
->num_history
, NULL
);
4291 for (i
= 0; i
< printer
->num_history
; i
++)
4292 copy_attrs(history
->values
[i
].collection
= ippNew(), printer
->history
[i
],
4293 NULL
, IPP_TAG_ZERO
, 0);
4296 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
4297 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4298 "printer-state-message", NULL
, printer
->state_message
);
4300 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
4301 add_printer_state_reasons(con
, printer
);
4303 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
4305 int type
; /* printer-type value */
4309 * Add the CUPS-specific printer-type attribute...
4312 type
= printer
->type
;
4314 if (printer
== DefaultPrinter
)
4315 type
|= CUPS_PRINTER_DEFAULT
;
4317 if (!printer
->accepting
)
4318 type
|= CUPS_PRINTER_REJECTING
;
4320 if (!printer
->shared
)
4321 type
|= CUPS_PRINTER_NOT_SHARED
;
4323 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
4327 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
4328 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4329 "printer-up-time", curtime
);
4331 if ((!ra
|| cupsArrayFind(ra
, "printer-uri-supported")) &&
4332 !ippFindAttribute(printer
->attrs
, "printer-uri-supported",
4335 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4336 "ipp", NULL
, con
->servername
, con
->serverport
,
4337 "/printers/%s", printer
->name
);
4338 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
4339 "printer-uri-supported", NULL
, printer_uri
);
4340 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
4344 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
4345 add_queued_job_count(con
, printer
);
4347 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0);
4348 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
);
4353 * 'copy_subscription_attrs()' - Copy subscription attributes.
4357 copy_subscription_attrs(
4358 cupsd_client_t
*con
, /* I - Client connection */
4359 cupsd_subscription_t
*sub
, /* I - Subscription */
4360 cups_array_t
*ra
) /* I - Requested attributes array */
4362 ipp_attribute_t
*attr
; /* Current attribute */
4363 char printer_uri
[HTTP_MAX_URI
];
4365 int count
; /* Number of events */
4366 unsigned mask
; /* Current event mask */
4367 const char *name
; /* Current event name */
4371 * Copy the subscription attributes to the response using the
4372 * requested-attributes attribute that may be provided by the client.
4375 if (!ra
|| cupsArrayFind(ra
, "notify-events"))
4377 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
4380 * Simple event list...
4383 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
4384 IPP_TAG_KEYWORD
| IPP_TAG_COPY
,
4385 "notify-events", NULL
, name
);
4390 * Complex event list...
4393 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
4394 if (sub
->mask
& mask
)
4397 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
4398 IPP_TAG_KEYWORD
| IPP_TAG_COPY
,
4399 "notify-events", count
, NULL
, NULL
);
4401 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
4402 if (sub
->mask
& mask
)
4404 attr
->values
[count
].string
.text
=
4405 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
4412 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
4413 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
4414 "notify-job-id", sub
->job
->id
);
4416 if (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration")))
4417 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
4418 "notify-lease-duration", sub
->lease
);
4420 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
4422 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4423 "ipp", NULL
, con
->servername
, con
->serverport
,
4424 "/printers/%s", sub
->dest
->name
);
4425 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
4426 "notify-printer-uri", NULL
, printer_uri
);
4429 if (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri")))
4430 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
4431 "notify-recipient-uri", NULL
, sub
->recipient
);
4432 else if (!ra
|| cupsArrayFind(ra
, "notify-pull-method"))
4433 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
4434 "notify-pull-method", NULL
, "ippget");
4436 if (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name"))
4437 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
4438 "notify-subscriber-user-name", NULL
, sub
->owner
);
4440 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
4441 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
4442 "notify-subscription-id", sub
->id
);
4444 if (!ra
|| cupsArrayFind(ra
, "notify-time-interval"))
4445 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
4446 "notify-time-interval", sub
->interval
);
4448 if (sub
->user_data_len
> 0 && (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
4449 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
4450 sub
->user_data
, sub
->user_data_len
);
4455 * 'create_job()' - Print a file to a printer or class.
4459 create_job(cupsd_client_t
*con
, /* I - Client connection */
4460 ipp_attribute_t
*uri
) /* I - Printer URI */
4462 cupsd_job_t
*job
; /* New job */
4465 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
4466 con
->http
.fd
, uri
->values
[0].string
.text
);
4469 * Create the job object...
4472 if ((job
= add_job(con
, uri
, NULL
, NULL
)) == NULL
)
4476 * Save and log the job...
4481 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d created on \"%s\" by \"%s\".",
4482 job
->id
, job
->dest
, job
->username
);
4487 * 'create_requested_array()' - Create an array for the requested-attributes.
4490 static cups_array_t
* /* O - Array of attributes or NULL */
4491 create_requested_array(ipp_t
*request
) /* I - IPP request */
4493 int i
; /* Looping var */
4494 ipp_attribute_t
*requested
; /* requested-attributes attribute */
4495 cups_array_t
*ra
; /* Requested attributes array */
4496 char *value
; /* Current value */
4500 * Get the requested-attributes attribute, and return NULL if we don't
4504 if ((requested
= ippFindAttribute(request
, "requested-attributes",
4505 IPP_TAG_KEYWORD
)) == NULL
)
4509 * If the attribute contains a single "all" keyword, return NULL...
4512 if (requested
->num_values
== 1 &&
4513 !strcmp(requested
->values
[0].string
.text
, "all"))
4517 * Create an array using "strcmp" as the comparison function...
4520 ra
= cupsArrayNew((cups_array_func_t
)strcmp
, NULL
);
4522 for (i
= 0; i
< requested
->num_values
; i
++)
4524 value
= requested
->values
[i
].string
.text
;
4526 if (!strcmp(value
, "job-template"))
4528 cupsArrayAdd(ra
, "copies");
4529 cupsArrayAdd(ra
, "copies-default");
4530 cupsArrayAdd(ra
, "copies-supported");
4531 cupsArrayAdd(ra
, "finishings");
4532 cupsArrayAdd(ra
, "finishings-default");
4533 cupsArrayAdd(ra
, "finishings-supported");
4534 cupsArrayAdd(ra
, "job-hold-until");
4535 cupsArrayAdd(ra
, "job-hold-until-default");
4536 cupsArrayAdd(ra
, "job-hold-until-supported");
4537 cupsArrayAdd(ra
, "job-priority");
4538 cupsArrayAdd(ra
, "job-priority-default");
4539 cupsArrayAdd(ra
, "job-priority-supported");
4540 cupsArrayAdd(ra
, "job-sheets");
4541 cupsArrayAdd(ra
, "job-sheets-default");
4542 cupsArrayAdd(ra
, "job-sheets-supported");
4543 cupsArrayAdd(ra
, "media");
4544 cupsArrayAdd(ra
, "media-default");
4545 cupsArrayAdd(ra
, "media-supported");
4546 cupsArrayAdd(ra
, "multiple-document-handling");
4547 cupsArrayAdd(ra
, "multiple-document-handling-default");
4548 cupsArrayAdd(ra
, "multiple-document-handling-supported");
4549 cupsArrayAdd(ra
, "number-up");
4550 cupsArrayAdd(ra
, "number-up-default");
4551 cupsArrayAdd(ra
, "number-up-supported");
4552 cupsArrayAdd(ra
, "orientation-requested");
4553 cupsArrayAdd(ra
, "orientation-requested-default");
4554 cupsArrayAdd(ra
, "orientation-requested-supported");
4555 cupsArrayAdd(ra
, "page-ranges");
4556 cupsArrayAdd(ra
, "page-ranges-supported");
4557 cupsArrayAdd(ra
, "printer-resolution");
4558 cupsArrayAdd(ra
, "printer-resolution-default");
4559 cupsArrayAdd(ra
, "printer-resolution-supported");
4560 cupsArrayAdd(ra
, "print-quality");
4561 cupsArrayAdd(ra
, "print-quality-default");
4562 cupsArrayAdd(ra
, "print-quality-supported");
4563 cupsArrayAdd(ra
, "sides");
4564 cupsArrayAdd(ra
, "sides-default");
4565 cupsArrayAdd(ra
, "sides-supported");
4567 else if (!strcmp(value
, "job-description"))
4569 cupsArrayAdd(ra
, "date-time-at-completed");
4570 cupsArrayAdd(ra
, "date-time-at-creation");
4571 cupsArrayAdd(ra
, "date-time-at-processing");
4572 cupsArrayAdd(ra
, "job-detailed-status-message");
4573 cupsArrayAdd(ra
, "job-document-access-errors");
4574 cupsArrayAdd(ra
, "job-id");
4575 cupsArrayAdd(ra
, "job-impressions");
4576 cupsArrayAdd(ra
, "job-impressions-completed");
4577 cupsArrayAdd(ra
, "job-k-octets");
4578 cupsArrayAdd(ra
, "job-k-octets-processed");
4579 cupsArrayAdd(ra
, "job-media-sheets");
4580 cupsArrayAdd(ra
, "job-media-sheets-completed");
4581 cupsArrayAdd(ra
, "job-message-from-operator");
4582 cupsArrayAdd(ra
, "job-more-info");
4583 cupsArrayAdd(ra
, "job-name");
4584 cupsArrayAdd(ra
, "job-originating-user-name");
4585 cupsArrayAdd(ra
, "job-printer-up-time");
4586 cupsArrayAdd(ra
, "job-printer-uri");
4587 cupsArrayAdd(ra
, "job-state");
4588 cupsArrayAdd(ra
, "job-state-message");
4589 cupsArrayAdd(ra
, "job-state-reasons");
4590 cupsArrayAdd(ra
, "job-uri");
4591 cupsArrayAdd(ra
, "number-of-documents");
4592 cupsArrayAdd(ra
, "number-of-intervening-jobs");
4593 cupsArrayAdd(ra
, "output-device-assigned");
4594 cupsArrayAdd(ra
, "time-at-completed");
4595 cupsArrayAdd(ra
, "time-at-creation");
4596 cupsArrayAdd(ra
, "time-at-processing");
4598 else if (!strcmp(value
, "printer-description"))
4600 cupsArrayAdd(ra
, "charset-configured");
4601 cupsArrayAdd(ra
, "charset-supported");
4602 cupsArrayAdd(ra
, "color-supported");
4603 cupsArrayAdd(ra
, "compression-supported");
4604 cupsArrayAdd(ra
, "document-format-default");
4605 cupsArrayAdd(ra
, "document-format-supported");
4606 cupsArrayAdd(ra
, "generated-natural-language-supported");
4607 cupsArrayAdd(ra
, "ipp-versions-supported");
4608 cupsArrayAdd(ra
, "job-impressions-supported");
4609 cupsArrayAdd(ra
, "job-k-octets-supported");
4610 cupsArrayAdd(ra
, "job-media-sheets-supported");
4611 cupsArrayAdd(ra
, "multiple-document-jobs-supported");
4612 cupsArrayAdd(ra
, "multiple-operation-time-out");
4613 cupsArrayAdd(ra
, "natural-language-configured");
4614 cupsArrayAdd(ra
, "notify-attributes-supported");
4615 cupsArrayAdd(ra
, "notify-lease-duration-default");
4616 cupsArrayAdd(ra
, "notify-lease-duration-supported");
4617 cupsArrayAdd(ra
, "notify-max-events-supported");
4618 cupsArrayAdd(ra
, "notify-events-default");
4619 cupsArrayAdd(ra
, "notify-events-supported");
4620 cupsArrayAdd(ra
, "notify-pull-method-supported");
4621 cupsArrayAdd(ra
, "notify-schemes-supported");
4622 cupsArrayAdd(ra
, "operations-supported");
4623 cupsArrayAdd(ra
, "pages-per-minute");
4624 cupsArrayAdd(ra
, "pages-per-minute-color");
4625 cupsArrayAdd(ra
, "pdl-override-supported");
4626 cupsArrayAdd(ra
, "printer-current-time");
4627 cupsArrayAdd(ra
, "printer-driver-installer");
4628 cupsArrayAdd(ra
, "printer-info");
4629 cupsArrayAdd(ra
, "printer-is-accepting-jobs");
4630 cupsArrayAdd(ra
, "printer-location");
4631 cupsArrayAdd(ra
, "printer-make-and-model");
4632 cupsArrayAdd(ra
, "printer-message-from-operator");
4633 cupsArrayAdd(ra
, "printer-more-info");
4634 cupsArrayAdd(ra
, "printer-more-info-manufacturer");
4635 cupsArrayAdd(ra
, "printer-name");
4636 cupsArrayAdd(ra
, "printer-state");
4637 cupsArrayAdd(ra
, "printer-state-message");
4638 cupsArrayAdd(ra
, "printer-state-reasons");
4639 cupsArrayAdd(ra
, "printer-up-time");
4640 cupsArrayAdd(ra
, "printer-uri-supported");
4641 cupsArrayAdd(ra
, "queued-job-count");
4642 cupsArrayAdd(ra
, "reference-uri-schemes-supported");
4643 cupsArrayAdd(ra
, "uri-authentication-supported");
4644 cupsArrayAdd(ra
, "uri-security-supported");
4646 else if (!strcmp(value
, "subscription-template"))
4648 cupsArrayAdd(ra
, "notify-attributes");
4649 cupsArrayAdd(ra
, "notify-charset");
4650 cupsArrayAdd(ra
, "notify-events");
4651 cupsArrayAdd(ra
, "notify-lease-duration");
4652 cupsArrayAdd(ra
, "notify-natural-language");
4653 cupsArrayAdd(ra
, "notify-pull-method");
4654 cupsArrayAdd(ra
, "notify-recipient-uri");
4655 cupsArrayAdd(ra
, "notify-time-interval");
4656 cupsArrayAdd(ra
, "notify-user-data");
4659 cupsArrayAdd(ra
, value
);
4667 * 'create_subscription()' - Create a notification subscription.
4671 create_subscription(
4672 cupsd_client_t
*con
, /* I - Client connection */
4673 ipp_attribute_t
*uri
) /* I - Printer URI */
4675 http_status_t status
; /* Policy status */
4676 int i
; /* Looping var */
4677 ipp_attribute_t
*attr
; /* Current attribute */
4678 const char *dest
; /* Destination */
4679 cups_ptype_t dtype
; /* Destination type (printer or class) */
4680 char method
[HTTP_MAX_URI
],
4681 /* Method portion of URI */
4682 userpass
[HTTP_MAX_URI
],
4683 /* Username portion of URI */
4685 /* Host portion of URI */
4686 resource
[HTTP_MAX_URI
];
4687 /* Resource portion of URI */
4688 int port
; /* Port portion of URI */
4689 cupsd_printer_t
*printer
; /* Printer/class */
4690 cupsd_job_t
*job
; /* Job */
4691 int jobid
; /* Job ID */
4692 cupsd_subscription_t
*sub
; /* Subscription object */
4693 const char *username
, /* requesting-user-name or authenticated username */
4694 *recipient
, /* notify-recipient-uri */
4695 *pullmethod
; /* notify-pull-method */
4696 ipp_attribute_t
*user_data
; /* notify-user-data */
4697 int interval
, /* notify-time-interval */
4698 lease
; /* notify-lease-duration */
4699 unsigned mask
; /* notify-events */
4703 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
4705 if (attr
->group_tag
!= IPP_TAG_ZERO
)
4706 cupsdLogMessage(CUPSD_LOG_DEBUG
, "g%04x v%04x %s", attr
->group_tag
,
4707 attr
->value_tag
, attr
->name
);
4709 cupsdLogMessage(CUPSD_LOG_DEBUG
, "----SEP----");
4714 * Is the destination valid?
4717 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4718 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
4719 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
4721 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
4722 sizeof(method
), userpass
, sizeof(userpass
), host
,
4723 sizeof(host
), &port
, resource
, sizeof(resource
));
4725 if (!strcmp(resource
, "/"))
4728 dtype
= (cups_ptype_t
)0;
4731 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
4734 dtype
= (cups_ptype_t
)0;
4737 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
4740 dtype
= CUPS_PRINTER_CLASS
;
4743 else if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
4749 send_ipp_status(con
, IPP_NOT_FOUND
,
4750 _("The printer or class was not found."));
4760 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
4762 send_http_error(con
, status
);
4766 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
4768 send_http_error(con
, status
);
4773 * Get the user that is requesting the subscription...
4776 username
= get_username(con
);
4779 * Find the first subscription group attribute; return if we have
4783 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
4784 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
4789 send_ipp_status(con
, IPP_BAD_REQUEST
,
4790 _("No subscription attributes in request!"));
4795 * Process the subscription attributes in the request...
4798 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
4806 lease
= DefaultLeaseDuration
;
4808 mask
= CUPSD_EVENT_NONE
;
4810 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
4812 if (!strcmp(attr
->name
, "notify-recipient") &&
4813 attr
->value_tag
== IPP_TAG_URI
)
4814 recipient
= attr
->values
[0].string
.text
;
4815 else if (!strcmp(attr
->name
, "notify-pull-method") &&
4816 attr
->value_tag
== IPP_TAG_KEYWORD
)
4817 pullmethod
= attr
->values
[0].string
.text
;
4818 else if (!strcmp(attr
->name
, "notify-charset") &&
4819 attr
->value_tag
== IPP_TAG_CHARSET
&&
4820 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
4821 strcmp(attr
->values
[0].string
.text
, "utf-8"))
4823 send_ipp_status(con
, IPP_CHARSET
,
4824 _("Character set \"%s\" not supported!"),
4825 attr
->values
[0].string
.text
);
4828 else if (!strcmp(attr
->name
, "notify-natural-language") &&
4829 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
4830 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
4832 send_ipp_status(con
, IPP_CHARSET
,
4833 _("Language \"%s\" not supported!"),
4834 attr
->values
[0].string
.text
);
4837 else if (!strcmp(attr
->name
, "notify-user-data") &&
4838 attr
->value_tag
== IPP_TAG_STRING
)
4840 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
4842 send_ipp_status(con
, IPP_REQUEST_VALUE
,
4843 _("The notify-user-data value is too large "
4844 "(%d > 63 octets)!"),
4845 attr
->values
[0].unknown
.length
);
4851 else if (!strcmp(attr
->name
, "notify-events") &&
4852 attr
->value_tag
== IPP_TAG_KEYWORD
)
4854 for (i
= 0; i
< attr
->num_values
; i
++)
4855 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
4857 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
4858 attr
->value_tag
== IPP_TAG_INTEGER
)
4859 lease
= attr
->values
[0].integer
;
4860 else if (!strcmp(attr
->name
, "notify-time-interval") &&
4861 attr
->value_tag
== IPP_TAG_INTEGER
)
4862 interval
= attr
->values
[0].integer
;
4863 else if (!strcmp(attr
->name
, "notify-job-id") &&
4864 attr
->value_tag
== IPP_TAG_INTEGER
)
4865 jobid
= attr
->values
[0].integer
;
4871 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
4873 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
4874 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
4875 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
4877 if (!recipient
&& !pullmethod
)
4880 if (mask
== CUPSD_EVENT_NONE
)
4883 mask
= CUPSD_EVENT_JOB_COMPLETED
;
4885 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
4888 send_ipp_status(con
, IPP_BAD_REQUEST
,
4889 _("notify-events not specified!"));
4894 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
4896 cupsdLogMessage(CUPSD_LOG_INFO
,
4897 "create_subscription: Limiting notify-lease-duration to "
4900 lease
= MaxLeaseDuration
;
4905 if ((job
= cupsdFindJob(jobid
)) == NULL
)
4907 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job %d not found!"), jobid
);
4914 sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0);
4917 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
4920 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4921 "Added subscription %d for printer \"%s\"",
4922 sub
->id
, printer
->name
);
4924 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for server",
4927 sub
->interval
= interval
;
4929 sub
->expire
= lease
? time(NULL
) + lease
: 0;
4931 cupsdSetString(&sub
->owner
, username
);
4935 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
4936 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
4937 sub
->user_data_len
);
4940 ippAddSeparator(con
->response
);
4941 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
4942 "notify-subscription-id", sub
->id
);
4944 con
->response
->request
.status
.status_code
= IPP_OK
;
4950 cupsdSaveAllSubscriptions();
4956 * 'delete_printer()' - Remove a printer or class from the system.
4960 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
4961 ipp_attribute_t
*uri
) /* I - URI of printer or class */
4963 http_status_t status
; /* Policy status */
4964 const char *dest
; /* Destination */
4965 cups_ptype_t dtype
; /* Destination type (printer or class) */
4966 char method
[HTTP_MAX_URI
], /* Method portion of URI */
4967 username
[HTTP_MAX_URI
], /* Username portion of URI */
4968 host
[HTTP_MAX_URI
], /* Host portion of URI */
4969 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
4970 int port
; /* Port portion of URI */
4971 cupsd_printer_t
*printer
; /* Printer/class */
4972 char filename
[1024]; /* Script/PPD filename */
4975 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
4976 con
->http
.fd
, uri
->values
[0].string
.text
);
4979 * Do we have a valid URI?
4982 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
4983 sizeof(method
), username
, sizeof(username
), host
,
4984 sizeof(host
), &port
, resource
, sizeof(resource
));
4986 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
4992 send_ipp_status(con
, IPP_NOT_FOUND
,
4993 _("The printer or class was not found."));
5001 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5003 send_http_error(con
, status
);
5008 * Remove old jobs...
5011 cupsdCancelJobs(dest
, NULL
, 1);
5014 * Remove old subscriptions and send a "deleted printer" event...
5017 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
5018 "%s \"%s\" deleted by \"%s\".",
5019 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
5020 dest
, get_username(con
));
5022 cupsdExpireSubscriptions(printer
, NULL
);
5025 * Remove any old PPD or script files...
5028 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
, dest
);
5031 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
, dest
);
5034 if (dtype
& CUPS_PRINTER_CLASS
)
5036 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".", dest
,
5039 cupsdDeletePrinter(printer
, 0);
5040 cupsdSaveAllClasses();
5044 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".", dest
,
5047 cupsdDeletePrinter(printer
, 0);
5048 cupsdSaveAllPrinters();
5051 cupsdWritePrintcap();
5054 * Return with no errors...
5057 con
->response
->request
.status
.status_code
= IPP_OK
;
5062 * 'get_default()' - Get the default destination.
5066 get_default(cupsd_client_t
*con
) /* I - Client connection */
5068 http_status_t status
; /* Policy status */
5069 cups_array_t
*ra
; /* Requested attributes array */
5072 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
5078 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5080 send_http_error(con
, status
);
5086 ra
= create_requested_array(con
->request
);
5088 copy_printer_attrs(con
, DefaultPrinter
, ra
);
5090 cupsArrayDelete(ra
);
5092 con
->response
->request
.status
.status_code
= IPP_OK
;
5095 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer"));
5100 * 'get_devices()' - Get the list of available devices on the local system.
5104 get_devices(cupsd_client_t
*con
) /* I - Client connection */
5106 http_status_t status
; /* Policy status */
5107 ipp_attribute_t
*limit
, /* Limit attribute */
5108 *requested
; /* requested-attributes attribute */
5109 char command
[1024], /* cups-deviced command */
5110 options
[1024], /* Options to pass to command */
5112 /* String for requested attributes */
5115 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
5121 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5123 send_http_error(con
, status
);
5128 * Run cups-deviced command with the given options...
5131 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
5132 requested
= ippFindAttribute(con
->request
, "requested-attributes",
5136 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
5138 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
5140 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
5141 snprintf(options
, sizeof(options
),
5143 con
->request
->request
.op
.request_id
,
5144 limit
? limit
->values
[0].integer
: 0, (int)User
,
5147 if (cupsdSendCommand(con
, command
, options
, 1))
5150 * Command started successfully, don't send an IPP response here...
5153 ippDelete(con
->response
);
5154 con
->response
= NULL
;
5159 * Command failed, return "internal error" so the user knows something
5163 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
5164 _("cups-deviced failed to execute."));
5170 * 'get_job_attrs()' - Get job attributes.
5174 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5175 ipp_attribute_t
*uri
) /* I - Job URI */
5177 http_status_t status
; /* Policy status */
5178 ipp_attribute_t
*attr
; /* Current attribute */
5179 int jobid
; /* Job ID */
5180 cupsd_job_t
*job
; /* Current job */
5181 char method
[HTTP_MAX_URI
], /* Method portion of URI */
5182 username
[HTTP_MAX_URI
], /* Username portion of URI */
5183 host
[HTTP_MAX_URI
], /* Host portion of URI */
5184 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
5185 int port
; /* Port portion of URI */
5186 cups_array_t
*ra
; /* Requested attributes array */
5189 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
5190 con
->http
.fd
, uri
->values
[0].string
.text
);
5193 * See if we have a job URI or a printer URI...
5196 if (!strcmp(uri
->name
, "printer-uri"))
5199 * Got a printer URI; see if we also have a job-id attribute...
5202 if ((attr
= ippFindAttribute(con
->request
, "job-id",
5203 IPP_TAG_INTEGER
)) == NULL
)
5205 send_ipp_status(con
, IPP_BAD_REQUEST
,
5206 _("Got a printer-uri attribute but no job-id!"));
5210 jobid
= attr
->values
[0].integer
;
5215 * Got a job URI; parse it to get the job ID...
5218 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
5219 sizeof(method
), username
, sizeof(username
), host
,
5220 sizeof(host
), &port
, resource
, sizeof(resource
));
5222 if (strncmp(resource
, "/jobs/", 6))
5228 send_ipp_status(con
, IPP_BAD_REQUEST
,
5229 _("Bad job-uri attribute \"%s\"!"),
5230 uri
->values
[0].string
.text
);
5234 jobid
= atoi(resource
+ 6);
5238 * See if the job exists...
5241 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5244 * Nope - return a "not found" error...
5247 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
5255 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5257 send_http_error(con
, status
);
5262 * Copy attributes...
5267 ra
= create_requested_array(con
->request
);
5268 copy_job_attrs(con
, job
, ra
);
5269 cupsArrayDelete(ra
);
5271 con
->response
->request
.status
.status_code
= IPP_OK
;
5276 * 'get_jobs()' - Get a list of jobs for the specified printer.
5280 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
5281 ipp_attribute_t
*uri
) /* I - Printer URI */
5283 http_status_t status
; /* Policy status */
5284 ipp_attribute_t
*attr
; /* Current attribute */
5285 const char *dest
; /* Destination */
5286 cups_ptype_t dtype
; /* Destination type (printer or class) */
5287 cups_ptype_t dmask
; /* Destination type mask */
5288 char method
[HTTP_MAX_URI
], /* Method portion of URI */
5289 username
[HTTP_MAX_URI
], /* Username portion of URI */
5290 host
[HTTP_MAX_URI
], /* Host portion of URI */
5291 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
5292 int port
; /* Port portion of URI */
5293 int completed
; /* Completed jobs? */
5294 int first_job_id
; /* First job ID */
5295 int limit
; /* Maximum number of jobs to return */
5296 int count
; /* Number of jobs that match */
5297 cupsd_job_t
*job
; /* Current job pointer */
5298 cupsd_printer_t
*printer
; /* Printer */
5299 cups_array_t
*list
; /* Which job list... */
5300 cups_array_t
*ra
; /* Requested attributes array */
5303 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
5304 uri
->values
[0].string
.text
);
5307 * Is the destination valid?
5310 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
5311 sizeof(method
), username
, sizeof(username
), host
,
5312 sizeof(host
), &port
, resource
, sizeof(resource
));
5314 if (!strcmp(resource
, "/") ||
5315 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6))
5318 dtype
= (cups_ptype_t
)0;
5319 dmask
= (cups_ptype_t
)0;
5322 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5325 dtype
= (cups_ptype_t
)0;
5326 dmask
= CUPS_PRINTER_CLASS
;
5329 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5332 dtype
= CUPS_PRINTER_CLASS
;
5333 dmask
= CUPS_PRINTER_CLASS
;
5336 else if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
5342 send_ipp_status(con
, IPP_NOT_FOUND
,
5343 _("The printer or class was not found."));
5347 dmask
= CUPS_PRINTER_CLASS
;
5355 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
5357 send_http_error(con
, status
);
5361 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5363 send_http_error(con
, status
);
5368 * See if the "which-jobs" attribute have been specified...
5371 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
5372 IPP_TAG_KEYWORD
)) != NULL
&&
5373 !strcmp(attr
->values
[0].string
.text
, "completed"))
5378 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "all"))
5390 * See if they want to limit the number of jobs reported...
5393 if ((attr
= ippFindAttribute(con
->request
, "limit",
5394 IPP_TAG_INTEGER
)) != NULL
)
5395 limit
= attr
->values
[0].integer
;
5399 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
5400 IPP_TAG_INTEGER
)) != NULL
)
5401 first_job_id
= attr
->values
[0].integer
;
5406 * See if we only want to see jobs for a specific user...
5409 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
5410 IPP_TAG_BOOLEAN
)) != NULL
&&
5411 attr
->values
[0].boolean
)
5412 strlcpy(username
, get_username(con
), sizeof(username
));
5416 ra
= create_requested_array(con
->request
);
5419 * OK, build a list of jobs for this printer...
5422 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
5423 count
< limit
&& job
;
5424 job
= (cupsd_job_t
*)cupsArrayNext(list
))
5427 * Filter out jobs that don't match...
5430 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: job->id = %d", job
->id
);
5432 if ((dest
&& strcmp(job
->dest
, dest
)) &&
5433 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
5435 if ((job
->dtype
& dmask
) != dtype
&&
5436 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
5438 if (username
[0] && strcasecmp(username
, job
->username
))
5441 if (completed
&& job
->state_value
<= IPP_JOB_STOPPED
)
5444 if (job
->id
< first_job_id
)
5453 ippAddSeparator(con
->response
);
5457 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count = %d", count
);
5459 copy_job_attrs(con
, job
, ra
);
5462 cupsArrayDelete(ra
);
5464 con
->response
->request
.status
.status_code
= IPP_OK
;
5469 * 'get_notifications()' - Get events for a subscription.
5473 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
5475 int i
, j
; /* Looping vars */
5476 http_status_t status
; /* Policy status */
5477 cupsd_subscription_t
*sub
; /* Subscription */
5478 ipp_attribute_t
*ids
, /* notify-subscription-ids */
5479 *sequences
; /* notify-sequence-numbers */
5480 int min_seq
; /* Minimum sequence number */
5481 int interval
; /* Poll interval */
5484 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_subscription_attrs(con=%p[%d])",
5488 * Get subscription attributes...
5491 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
5493 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
5498 send_ipp_status(con
, IPP_BAD_REQUEST
,
5499 _("Missing notify-subscription-ids attribute!"));
5504 * Are the subscription IDs valid?
5507 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
5509 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
5512 * Bad subscription ID...
5515 send_ipp_status(con
, IPP_NOT_FOUND
,
5516 _("notify-subscription-id %d no good!"),
5517 ids
->values
[i
].integer
);
5525 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
5527 con
, sub
->owner
)) != HTTP_OK
)
5529 send_http_error(con
, status
);
5534 * Check the subscription type and update the interval accordingly.
5537 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
5540 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
5542 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
5548 * Tell the client to poll again in N seconds...
5552 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
5553 "notify-get-interval", interval
);
5555 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
5556 "printer-up-time", time(NULL
));
5559 * Copy the subscription event attributes to the response.
5562 con
->response
->request
.status
.status_code
=
5563 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
5565 for (i
= 0; i
< ids
->num_values
; i
++)
5568 * Get the subscription and sequence number...
5571 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
5573 if (sequences
&& i
< sequences
->num_values
)
5574 min_seq
= sequences
->values
[i
].integer
;
5579 * If we don't have any new events, nothing to do here...
5582 if (min_seq
> (sub
->first_event_id
+ sub
->num_events
))
5586 * Otherwise copy all of the new events...
5589 if (sub
->first_event_id
> min_seq
)
5592 j
= min_seq
- sub
->first_event_id
;
5594 for (; j
< sub
->num_events
; j
++)
5596 ippAddSeparator(con
->response
);
5598 copy_attrs(con
->response
, sub
->events
[j
]->attrs
, NULL
,
5599 IPP_TAG_EVENT_NOTIFICATION
, 0);
5606 * 'get_ppds()' - Get the list of PPD files on the local system.
5610 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
5612 http_status_t status
; /* Policy status */
5613 ipp_attribute_t
*limit
, /* Limit attribute */
5614 *make
, /* ppd-make attribute */
5615 *requested
; /* requested-attributes attribute */
5616 char command
[1024], /* cups-deviced command */
5617 options
[1024], /* Options to pass to command */
5619 /* String for requested attributes */
5620 make_str
[256]; /* Escaped ppd-make string */
5623 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
5629 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5631 send_http_error(con
, status
);
5636 * Run cups-driverd command with the given options...
5639 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
5640 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
5641 requested
= ippFindAttribute(con
->request
, "requested-attributes",
5645 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
5647 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
5650 url_encode_attr(make
, make_str
, sizeof(make_str
));
5654 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
5655 snprintf(options
, sizeof(options
), "list+%d+%d+%s%s%s",
5656 con
->request
->request
.op
.request_id
,
5657 limit
? limit
->values
[0].integer
: 0,
5658 requested_str
, make
? "%20" : "", make_str
);
5660 if (cupsdSendCommand(con
, command
, options
, 0))
5663 * Command started successfully, don't send an IPP response here...
5666 ippDelete(con
->response
);
5667 con
->response
= NULL
;
5672 * Command failed, return "internal error" so the user knows something
5676 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
5677 _("cups-driverd failed to execute."));
5683 * 'get_printer_attrs()' - Get printer attributes.
5687 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
5688 ipp_attribute_t
*uri
) /* I - Printer URI */
5690 http_status_t status
; /* Policy status */
5691 const char *dest
; /* Destination */
5692 cups_ptype_t dtype
; /* Destination type (printer or class) */
5693 char method
[HTTP_MAX_URI
],
5694 /* Method portion of URI */
5695 username
[HTTP_MAX_URI
],
5696 /* Username portion of URI */
5698 /* Host portion of URI */
5699 resource
[HTTP_MAX_URI
];
5700 /* Resource portion of URI */
5701 int port
; /* Port portion of URI */
5702 cupsd_printer_t
*printer
; /* Printer/class */
5703 cups_array_t
*ra
; /* Requested attributes array */
5706 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
5707 con
->http
.fd
, uri
->values
[0].string
.text
);
5710 * Is the destination valid?
5713 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
5714 sizeof(method
), username
, sizeof(username
), host
,
5715 sizeof(host
), &port
, resource
, sizeof(resource
));
5717 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
5723 send_ipp_status(con
, IPP_NOT_FOUND
,
5724 _("The printer or class was not found."));
5732 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
5734 send_http_error(con
, status
);
5739 * Send the attributes...
5742 ra
= create_requested_array(con
->request
);
5744 copy_printer_attrs(con
, printer
, ra
);
5746 cupsArrayDelete(ra
);
5748 con
->response
->request
.status
.status_code
= IPP_OK
;
5753 * 'get_printers()' - Get a list of printers or classes.
5757 get_printers(cupsd_client_t
*con
, /* I - Client connection */
5758 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
5760 http_status_t status
; /* Policy status */
5761 ipp_attribute_t
*attr
; /* Current attribute */
5762 int limit
; /* Maximum number of printers to return */
5763 int count
; /* Number of printers that match */
5764 cupsd_printer_t
*printer
; /* Current printer pointer */
5765 int printer_type
, /* printer-type attribute */
5766 printer_mask
; /* printer-type-mask attribute */
5767 char *location
; /* Location string */
5768 const char *username
; /* Current user */
5769 char *first_printer_name
; /* first-printer-name attribute */
5770 cups_array_t
*ra
; /* Requested attributes array */
5773 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
5774 con
->http
.fd
, type
);
5780 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5782 send_http_error(con
, status
);
5787 * Check for printers...
5790 if (!Printers
|| !cupsArrayCount(Printers
))
5792 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
5797 * See if they want to limit the number of printers reported...
5800 if ((attr
= ippFindAttribute(con
->request
, "limit",
5801 IPP_TAG_INTEGER
)) != NULL
)
5802 limit
= attr
->values
[0].integer
;
5806 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
5807 IPP_TAG_NAME
)) != NULL
)
5808 first_printer_name
= attr
->values
[0].string
.text
;
5810 first_printer_name
= NULL
;
5813 * Support filtering...
5816 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
5817 IPP_TAG_ENUM
)) != NULL
)
5818 printer_type
= attr
->values
[0].integer
;
5822 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
5823 IPP_TAG_ENUM
)) != NULL
)
5824 printer_mask
= attr
->values
[0].integer
;
5828 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
5829 IPP_TAG_TEXT
)) != NULL
)
5830 location
= attr
->values
[0].string
.text
;
5834 if (con
->username
[0])
5835 username
= con
->username
;
5836 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
5837 IPP_TAG_NAME
)) != NULL
)
5838 username
= attr
->values
[0].string
.text
;
5842 ra
= create_requested_array(con
->request
);
5845 * OK, build a list of printers for this printer...
5848 if (first_printer_name
)
5850 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
5851 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
5854 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
5857 count
< limit
&& printer
;
5858 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
5860 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
5861 (printer
->type
& printer_mask
) == printer_type
&&
5862 (!location
|| !printer
->location
||
5863 !strcasecmp(printer
->location
, location
)))
5866 * If HideImplicitMembers is enabled, see if this printer or class
5867 * is a member of an implicit class...
5870 if (ImplicitClasses
&& HideImplicitMembers
&&
5871 printer
->in_implicit_class
)
5875 * If a username is specified, see if it is allowed or denied
5879 if (printer
->num_users
&& username
&& !user_allowed(printer
, username
))
5883 * Add the group separator as needed...
5887 ippAddSeparator(con
->response
);
5892 * Send the attributes...
5895 copy_printer_attrs(con
, printer
, ra
);
5899 cupsArrayDelete(ra
);
5901 con
->response
->request
.status
.status_code
= IPP_OK
;
5906 * 'get_subscription_attrs()' - Get subscription attributes.
5910 get_subscription_attrs(
5911 cupsd_client_t
*con
, /* I - Client connection */
5912 int sub_id
) /* I - Subscription ID */
5914 http_status_t status
; /* Policy status */
5915 cupsd_subscription_t
*sub
; /* Subscription */
5916 cups_array_t
*ra
; /* Requested attributes array */
5919 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5920 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
5921 con
, con
->http
.fd
, sub_id
);
5924 * Is the subscription ID valid?
5927 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
5930 * Bad subscription ID...
5933 send_ipp_status(con
, IPP_NOT_FOUND
,
5934 _("notify-subscription-id %d no good!"), sub_id
);
5942 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
5944 con
, sub
->owner
)) != HTTP_OK
)
5946 send_http_error(con
, status
);
5951 * Copy the subscription attributes to the response using the
5952 * requested-attributes attribute that may be provided by the client.
5955 ra
= create_requested_array(con
->request
);
5957 copy_subscription_attrs(con
, sub
, ra
);
5959 cupsArrayDelete(ra
);
5961 con
->response
->request
.status
.status_code
= IPP_OK
;
5966 * 'get_subscriptions()' - Get subscriptions.
5970 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
5971 ipp_attribute_t
*uri
) /* I - Printer/job URI */
5973 http_status_t status
; /* Policy status */
5974 int count
; /* Number of subscriptions */
5975 int limit
; /* Limit */
5976 cupsd_subscription_t
*sub
; /* Subscription */
5977 cups_array_t
*ra
; /* Requested attributes array */
5978 ipp_attribute_t
*attr
; /* Attribute */
5979 cups_ptype_t dtype
; /* Destination type (printer or class) */
5980 char method
[HTTP_MAX_URI
],
5981 /* Method portion of URI */
5982 username
[HTTP_MAX_URI
],
5983 /* Username portion of URI */
5985 /* Host portion of URI */
5986 resource
[HTTP_MAX_URI
];
5987 /* Resource portion of URI */
5988 int port
; /* Port portion of URI */
5989 cupsd_job_t
*job
; /* Job pointer */
5990 cupsd_printer_t
*printer
; /* Printer */
5993 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5994 "get_subscriptions(con=%p[%d], uri=%s)",
5995 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5998 * Is the destination valid?
6001 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6002 sizeof(method
), username
, sizeof(username
), host
,
6003 sizeof(host
), &port
, resource
, sizeof(resource
));
6005 if (!strcmp(resource
, "/") ||
6006 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
6007 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
6008 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
6013 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
6016 job
= cupsdFindJob(atoi(resource
+ 6));
6020 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%s does not exist!"),
6025 else if (!cupsdValidateDest(host
, resource
, &dtype
, &printer
))
6031 send_ipp_status(con
, IPP_NOT_FOUND
,
6032 _("The printer or class was not found."));
6035 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
6036 IPP_TAG_INTEGER
)) != NULL
)
6038 job
= cupsdFindJob(attr
->values
[0].integer
);
6042 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"),
6043 attr
->values
[0].integer
);
6054 if ((status
= cupsdCheckPolicy(printer
? printer
->op_policy_ptr
:
6056 con
, NULL
)) != HTTP_OK
)
6058 send_http_error(con
, status
);
6063 * Copy the subscription attributes to the response using the
6064 * requested-attributes attribute that may be provided by the client.
6067 ra
= create_requested_array(con
->request
);
6069 if ((attr
= ippFindAttribute(con
->request
, "limit",
6070 IPP_TAG_INTEGER
)) != NULL
)
6071 limit
= attr
->values
[0].integer
;
6076 * See if we only want to see subscriptions for a specific user...
6079 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
6080 IPP_TAG_BOOLEAN
)) != NULL
&&
6081 attr
->values
[0].boolean
)
6082 strlcpy(username
, get_username(con
), sizeof(username
));
6086 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
6088 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
6089 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
6090 (!username
[0] || !strcasecmp(username
, sub
->owner
)))
6092 ippAddSeparator(con
->response
);
6093 copy_subscription_attrs(con
, sub
, ra
);
6096 if (limit
&& count
>= limit
)
6100 cupsArrayDelete(ra
);
6103 con
->response
->request
.status
.status_code
= IPP_OK
;
6105 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
6110 * 'get_username()' - Get the username associated with a request.
6113 static const char * /* O - Username */
6114 get_username(cupsd_client_t
*con
) /* I - Connection */
6116 ipp_attribute_t
*attr
; /* Attribute */
6119 if (con
->username
[0])
6120 return (con
->username
);
6121 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
6122 IPP_TAG_NAME
)) != NULL
)
6123 return (attr
->values
[0].string
.text
);
6125 return ("anonymous");
6130 * 'hold_job()' - Hold a print job.
6134 hold_job(cupsd_client_t
*con
, /* I - Client connection */
6135 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
6137 ipp_attribute_t
*attr
, /* Current job-hold-until */
6138 *newattr
; /* New job-hold-until */
6139 int jobid
; /* Job ID */
6140 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6141 username
[HTTP_MAX_URI
], /* Username portion of URI */
6142 host
[HTTP_MAX_URI
], /* Host portion of URI */
6143 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6144 int port
; /* Port portion of URI */
6145 cupsd_job_t
*job
; /* Job information */
6148 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
6149 uri
->values
[0].string
.text
);
6152 * See if we have a job URI or a printer URI...
6155 if (!strcmp(uri
->name
, "printer-uri"))
6158 * Got a printer URI; see if we also have a job-id attribute...
6161 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6162 IPP_TAG_INTEGER
)) == NULL
)
6164 send_ipp_status(con
, IPP_BAD_REQUEST
,
6165 _("Got a printer-uri attribute but no job-id!"));
6169 jobid
= attr
->values
[0].integer
;
6174 * Got a job URI; parse it to get the job ID...
6177 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6178 sizeof(method
), username
, sizeof(username
), host
,
6179 sizeof(host
), &port
, resource
, sizeof(resource
));
6181 if (strncmp(resource
, "/jobs/", 6))
6187 send_ipp_status(con
, IPP_BAD_REQUEST
,
6188 _("Bad job-uri attribute \"%s\"!"),
6189 uri
->values
[0].string
.text
);
6193 jobid
= atoi(resource
+ 6);
6197 * See if the job exists...
6200 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6203 * Nope - return a "not found" error...
6206 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6211 * See if the job is owned by the requesting user...
6214 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
6216 send_http_error(con
, HTTP_UNAUTHORIZED
);
6221 * Hold the job and return...
6226 if ((newattr
= ippFindAttribute(con
->request
, "job-hold-until",
6227 IPP_TAG_KEYWORD
)) == NULL
)
6228 newattr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
6230 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
6231 IPP_TAG_KEYWORD
)) == NULL
)
6232 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
6237 * Free the old hold value and copy the new one over...
6240 _cupsStrFree(attr
->values
[0].string
.text
);
6244 attr
->value_tag
= newattr
->value_tag
;
6245 attr
->values
[0].string
.text
=
6246 _cupsStrAlloc(newattr
->values
[0].string
.text
);
6250 attr
->value_tag
= IPP_TAG_KEYWORD
;
6251 attr
->values
[0].string
.text
= _cupsStrAlloc("indefinite");
6255 * Hold job until specified time...
6258 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
6261 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d was held by \"%s\".", jobid
,
6264 con
->response
->request
.status
.status_code
= IPP_OK
;
6269 * 'move_job()' - Move a job to a new destination.
6273 move_job(cupsd_client_t
*con
, /* I - Client connection */
6274 ipp_attribute_t
*uri
) /* I - Job URI */
6276 http_status_t status
; /* Policy status */
6277 ipp_attribute_t
*attr
; /* Current attribute */
6278 int jobid
; /* Job ID */
6279 cupsd_job_t
*job
; /* Current job */
6280 const char *src
, /* Source printer/class */
6281 *dest
; /* Destination */
6282 cups_ptype_t stype
, /* Source type (printer or class) */
6283 dtype
; /* Destination type (printer or class) */
6284 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6285 username
[HTTP_MAX_URI
], /* Username portion of URI */
6286 host
[HTTP_MAX_URI
], /* Host portion of URI */
6287 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6288 int port
; /* Port portion of URI */
6289 cupsd_printer_t
*sprinter
, /* Source printer */
6290 *dprinter
; /* Destination printer */
6293 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
6294 uri
->values
[0].string
.text
);
6297 * Get the new printer or class...
6300 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
6301 IPP_TAG_URI
)) == NULL
)
6304 * Need job-printer-uri...
6307 send_ipp_status(con
, IPP_BAD_REQUEST
,
6308 _("job-printer-uri attribute missing!"));
6312 httpSeparateURI(HTTP_URI_CODING_ALL
, attr
->values
[0].string
.text
, method
,
6313 sizeof(method
), username
, sizeof(username
), host
,
6314 sizeof(host
), &port
, resource
, sizeof(resource
));
6316 if ((dest
= cupsdValidateDest(host
, resource
, &dtype
, &dprinter
)) == NULL
)
6322 send_ipp_status(con
, IPP_NOT_FOUND
,
6323 _("The printer or class was not found."));
6331 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6333 send_http_error(con
, status
);
6338 * See if we have a job URI or a printer URI...
6341 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6342 sizeof(method
), username
, sizeof(username
), host
,
6343 sizeof(host
), &port
, resource
, sizeof(resource
));
6345 if (!strcmp(uri
->name
, "printer-uri"))
6348 * Got a printer URI; see if we also have a job-id attribute...
6351 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6352 IPP_TAG_INTEGER
)) == NULL
)
6358 if ((src
= cupsdValidateDest(host
, resource
, &stype
, &sprinter
)) == NULL
)
6364 send_ipp_status(con
, IPP_NOT_FOUND
,
6365 _("The printer or class was not found."));
6374 * Otherwise, just move a single job...
6377 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
6380 * Nope - return a "not found" error...
6383 send_ipp_status(con
, IPP_NOT_FOUND
,
6384 _("Job #%d does not exist!"), attr
->values
[0].integer
);
6390 * Job found, initialize source pointers...
6401 * Got a job URI; parse it to get the job ID...
6404 if (strncmp(resource
, "/jobs/", 6))
6410 send_ipp_status(con
, IPP_BAD_REQUEST
,
6411 _("Bad job-uri attribute \"%s\"!"),
6412 uri
->values
[0].string
.text
);
6417 * See if the job exists...
6420 jobid
= atoi(resource
+ 6);
6422 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6425 * Nope - return a "not found" error...
6428 send_ipp_status(con
, IPP_NOT_FOUND
,
6429 _("Job #%d does not exist!"), jobid
);
6435 * Job found, initialize source pointers...
6444 * Now move the job or jobs...
6450 * See if the job has been completed...
6453 if (job
->state_value
> IPP_JOB_STOPPED
)
6456 * Return a "not-possible" error...
6459 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6460 _("Job #%d is finished and cannot be altered!"),
6466 * See if the job is owned by the requesting user...
6469 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
6471 send_http_error(con
, HTTP_UNAUTHORIZED
);
6476 * Move the job to a different printer or class...
6479 cupsdMoveJob(job
, dprinter
);
6484 * Got the source printer, now look through the jobs...
6487 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
6489 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
6492 * See if the job is pointing at the source printer or has not been
6496 if (strcasecmp(job
->dest
, src
) ||
6497 job
->state_value
> IPP_JOB_STOPPED
)
6501 * See if the job can be moved by the requesting user...
6504 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
6508 * Move the job to a different printer or class...
6511 cupsdMoveJob(job
, dprinter
);
6516 * Start jobs if possible...
6522 * Return with "everything is OK" status...
6525 con
->response
->request
.status
.status_code
= IPP_OK
;
6530 * 'ppd_add_default()' - Add a PPD default choice.
6533 static int /* O - Number of defaults */
6535 const char *option
, /* I - Option name */
6536 const char *choice
, /* I - Choice name */
6537 int num_defaults
, /* I - Number of defaults */
6538 ppd_default_t
**defaults
) /* IO - Defaults */
6540 int i
; /* Looping var */
6541 ppd_default_t
*temp
; /* Temporary defaults array */
6545 * First check if the option already has a default value; the PPD spec
6546 * says that the first one is used...
6549 for (i
= 0, temp
= *defaults
; i
< num_defaults
; i
++)
6550 if (!strcmp(option
, temp
[i
].option
))
6551 return (num_defaults
);
6554 * Now add the option...
6557 if (num_defaults
== 0)
6558 temp
= malloc(sizeof(ppd_default_t
));
6560 temp
= realloc(*defaults
, (num_defaults
+ 1) * sizeof(ppd_default_t
));
6564 cupsdLogMessage(CUPSD_LOG_ERROR
, "ppd_add_default: Unable to add default value for \"%s\" - %s",
6565 option
, strerror(errno
));
6566 return (num_defaults
);
6570 temp
+= num_defaults
;
6572 strlcpy(temp
->option
, option
, sizeof(temp
->option
));
6573 strlcpy(temp
->choice
, choice
, sizeof(temp
->choice
));
6575 return (num_defaults
+ 1);
6580 * 'ppd_parse_line()' - Parse a PPD default line.
6583 static int /* O - 0 on success, -1 on failure */
6584 ppd_parse_line(const char *line
, /* I - Line */
6585 char *option
, /* O - Option name */
6586 int olen
, /* I - Size of option name */
6587 char *choice
, /* O - Choice name */
6588 int clen
) /* I - Size of choice name */
6591 * Verify this is a default option line...
6594 if (strncmp(line
, "*Default", 8))
6598 * Read the option name...
6601 for (line
+= 8, olen
--; isalnum(*line
& 255); line
++)
6611 * Skip everything else up to the colon (:)...
6614 while (*line
&& *line
!= ':')
6623 * Now grab the option choice, skipping leading whitespace...
6626 while (isspace(*line
& 255))
6629 for (clen
--; isalnum(*line
& 255); line
++)
6639 * Return with no errors...
6647 * 'print_job()' - Print a file to a printer or class.
6651 print_job(cupsd_client_t
*con
, /* I - Client connection */
6652 ipp_attribute_t
*uri
) /* I - Printer URI */
6654 ipp_attribute_t
*attr
; /* Current attribute */
6655 ipp_attribute_t
*format
; /* Document-format attribute */
6656 cupsd_job_t
*job
; /* New job */
6657 char filename
[1024]; /* Job filename */
6658 mime_type_t
*filetype
; /* Type of file */
6659 char super
[MIME_MAX_SUPER
], /* Supertype of file */
6660 type
[MIME_MAX_TYPE
], /* Subtype of file */
6661 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
6662 /* Textual name of mime type */
6663 cupsd_printer_t
*printer
; /* Printer data */
6664 struct stat fileinfo
; /* File information */
6665 int kbytes
; /* Size of file */
6666 int compression
; /* Document compression */
6669 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
6670 uri
->values
[0].string
.text
);
6673 * Validate print file attributes, for now just document-format and
6674 * compression (CUPS only supports "none" and "gzip")...
6677 compression
= CUPS_FILE_NONE
;
6679 if ((attr
= ippFindAttribute(con
->request
, "compression",
6680 IPP_TAG_KEYWORD
)) != NULL
)
6682 if (strcmp(attr
->values
[0].string
.text
, "none")
6684 && strcmp(attr
->values
[0].string
.text
, "gzip")
6685 #endif /* HAVE_LIBZ */
6688 send_ipp_status(con
, IPP_ATTRIBUTES
,
6689 _("Unsupported compression \"%s\"!"),
6690 attr
->values
[0].string
.text
);
6691 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
6692 "compression", NULL
, attr
->values
[0].string
.text
);
6697 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
6698 compression
= CUPS_FILE_GZIP
;
6699 #endif /* HAVE_LIBZ */
6703 * Do we have a file to print?
6708 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
6713 * Is it a format we support?
6716 if ((format
= ippFindAttribute(con
->request
, "document-format",
6717 IPP_TAG_MIMETYPE
)) != NULL
)
6720 * Grab format from client...
6723 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
, type
) != 2)
6725 send_ipp_status(con
, IPP_BAD_REQUEST
,
6726 _("Could not scan type \"%s\"!"),
6727 format
->values
[0].string
.text
);
6734 * No document format attribute? Auto-type it!
6737 strcpy(super
, "application");
6738 strcpy(type
, "octet-stream");
6741 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
6744 * Auto-type the file...
6747 ipp_attribute_t
*doc_name
; /* document-name attribute */
6750 cupsdLogMessage(CUPSD_LOG_DEBUG
, "print_job: auto-typing file...");
6752 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
6753 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
6754 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
6760 * Replace the document-format attribute value with the auto-typed one.
6763 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
6768 _cupsStrFree(format
->values
[0].string
.text
);
6770 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
6773 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
6774 "document-format", NULL
, mimetype
);
6777 filetype
= mimeType(MimeDatabase
, super
, type
);
6780 filetype
= mimeType(MimeDatabase
, super
, type
);
6784 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
6785 _("Unsupported format \'%s/%s\'!"), super
, type
);
6786 cupsdLogMessage(CUPSD_LOG_INFO
,
6787 "Hint: Do you have the raw file printing rules enabled?");
6790 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
6791 "document-format", NULL
, format
->values
[0].string
.text
);
6796 cupsdLogMessage(CUPSD_LOG_DEBUG
, "print_job: request file type is %s/%s.",
6797 filetype
->super
, filetype
->type
);
6800 * Read any embedded job ticket info from PS files...
6803 if (!strcasecmp(filetype
->super
, "application") &&
6804 !strcasecmp(filetype
->type
, "postscript"))
6805 read_ps_job_ticket(con
);
6808 * Create the job object...
6811 if ((job
= add_job(con
, uri
, &printer
, filetype
)) == NULL
)
6815 * Update quota data...
6818 if (stat(con
->filename
, &fileinfo
))
6821 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
6823 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
6825 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
6826 IPP_TAG_INTEGER
)) != NULL
)
6827 attr
->values
[0].integer
+= kbytes
;
6830 * Add the job file...
6833 if (add_file(con
, job
, filetype
, compression
))
6836 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
6838 rename(con
->filename
, filename
);
6839 cupsdClearString(&con
->filename
);
6842 * See if we need to add the ending sheet...
6845 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
6847 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) &&
6848 attr
&& attr
->num_values
> 1)
6854 cupsdLogMessage(CUPSD_LOG_INFO
, "Adding end banner page \"%s\" to job %d.",
6855 attr
->values
[1].string
.text
, job
->id
);
6857 kbytes
= copy_banner(con
, job
, attr
->values
[1].string
.text
);
6859 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
6863 * Log and save the job...
6866 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d queued on \"%s\" by \"%s\".", job
->id
,
6867 job
->dest
, job
->username
);
6868 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Job %d hold_until = %d", job
->id
,
6869 (int)job
->hold_until
);
6874 * Start the job if possible...
6882 * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file.
6884 * This function only gets called when printing a single PostScript
6885 * file using the Print-Job operation. It doesn't work for Create-Job +
6886 * Send-File, since the job attributes need to be set at job creation
6887 * time for banners to work. The embedded PS job ticket stuff is here
6888 * only to allow the Windows printer driver for CUPS to pass in JCL
6889 * options and IPP attributes which otherwise would be lost.
6891 * The format of a PS job ticket is simple:
6893 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
6895 * %cupsJobTicket: attr1=value1
6896 * %cupsJobTicket: attr2=value2
6898 * %cupsJobTicket: attrN=valueN
6900 * Job ticket lines must appear immediately after the first line that
6901 * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop
6902 * looking for job ticket info when it finds a line that does not begin
6903 * with "%cupsJobTicket:".
6905 * The maximum length of a job ticket line, including the prefix, is
6906 * 255 characters to conform with the Adobe DSC.
6908 * Read-only attributes are rejected with a notice to the error log in
6909 * case a malicious user tries anything. Since the job ticket is read
6910 * prior to attribute validation in print_job(), job ticket attributes
6911 * will go through the same validation as IPP attributes...
6915 read_ps_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
6917 cups_file_t
*fp
; /* File to read from */
6918 char line
[256]; /* Line data */
6919 int num_options
; /* Number of options */
6920 cups_option_t
*options
; /* Options */
6921 ipp_t
*ticket
; /* New attributes */
6922 ipp_attribute_t
*attr
, /* Current attribute */
6923 *attr2
, /* Job attribute */
6924 *prev2
; /* Previous job attribute */
6928 * First open the print file...
6931 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
6933 cupsdLogMessage(CUPSD_LOG_ERROR
,
6934 "read_ps_job_ticket: Unable to open PostScript print file "
6941 * Skip the first line...
6944 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
6946 cupsdLogMessage(CUPSD_LOG_ERROR
,
6947 "read_ps_job_ticket: Unable to read from PostScript print "
6954 if (strncmp(line
, "%!PS-Adobe-", 11))
6957 * Not a DSC-compliant file, so no job ticket info will be available...
6965 * Read job ticket info from the file...
6971 while (cupsFileGets(fp
, line
, sizeof(line
)))
6974 * Stop at the first non-ticket line...
6977 if (strncmp(line
, "%cupsJobTicket:", 15))
6981 * Add the options to the option array...
6984 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
6988 * Done with the file; see if we have any options...
6993 if (num_options
== 0)
6997 * OK, convert the options to an attribute list, and apply them to
7002 cupsEncodeOptions(ticket
, num_options
, options
);
7005 * See what the user wants to change.
7008 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
7010 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
7013 if (!strcmp(attr
->name
, "job-originating-host-name") ||
7014 !strcmp(attr
->name
, "job-originating-user-name") ||
7015 !strcmp(attr
->name
, "job-media-sheets-completed") ||
7016 !strcmp(attr
->name
, "job-k-octets") ||
7017 !strcmp(attr
->name
, "job-id") ||
7018 !strncmp(attr
->name
, "job-state", 9) ||
7019 !strncmp(attr
->name
, "time-at-", 8))
7020 continue; /* Read-only attrs */
7022 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
7023 IPP_TAG_ZERO
)) != NULL
)
7026 * Some other value; first free the old value...
7029 if (con
->request
->attrs
== attr2
)
7031 con
->request
->attrs
= attr2
->next
;
7036 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
7037 if (prev2
->next
== attr2
)
7039 prev2
->next
= attr2
->next
;
7044 if (con
->request
->last
== attr2
)
7045 con
->request
->last
= prev2
;
7047 _ippFreeAttr(attr2
);
7051 * Add new option by copying it...
7054 copy_attribute(con
->request
, attr
, 0);
7058 * Then free the attribute list and option array...
7062 cupsFreeOptions(num_options
, options
);
7067 * 'reject_jobs()' - Reject print jobs to a printer.
7071 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
7072 ipp_attribute_t
*uri
) /* I - Printer or class URI */
7074 http_status_t status
; /* Policy status */
7075 cups_ptype_t dtype
; /* Destination type (printer or class) */
7076 char method
[HTTP_MAX_URI
], /* Method portion of URI */
7077 username
[HTTP_MAX_URI
], /* Username portion of URI */
7078 host
[HTTP_MAX_URI
], /* Host portion of URI */
7079 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7080 int port
; /* Port portion of URI */
7081 const char *name
; /* Printer name */
7082 cupsd_printer_t
*printer
; /* Printer data */
7083 ipp_attribute_t
*attr
; /* printer-state-message text */
7086 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
7087 con
->http
.fd
, uri
->values
[0].string
.text
);
7090 * Is the destination valid?
7093 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7094 sizeof(method
), username
, sizeof(username
), host
,
7095 sizeof(host
), &port
, resource
, sizeof(resource
));
7097 if ((name
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
7103 send_ipp_status(con
, IPP_NOT_FOUND
,
7104 _("The printer or class was not found."));
7112 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7114 send_http_error(con
, status
);
7119 * Reject jobs sent to the printer...
7122 printer
->accepting
= 0;
7124 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
7125 IPP_TAG_TEXT
)) == NULL
)
7126 strcpy(printer
->state_message
, "Rejecting Jobs");
7128 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
7129 sizeof(printer
->state_message
));
7131 cupsdAddPrinterHistory(printer
);
7133 if (dtype
& CUPS_PRINTER_CLASS
)
7135 cupsdSaveAllClasses();
7137 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
7138 name
, get_username(con
));
7142 cupsdSaveAllPrinters();
7144 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
7145 name
, get_username(con
));
7149 * Everything was ok, so return OK status...
7152 con
->response
->request
.status
.status_code
= IPP_OK
;
7157 * 'release_job()' - Release a held print job.
7161 release_job(cupsd_client_t
*con
, /* I - Client connection */
7162 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7164 ipp_attribute_t
*attr
; /* Current attribute */
7165 int jobid
; /* Job ID */
7166 char method
[HTTP_MAX_URI
], /* Method portion of URI */
7167 username
[HTTP_MAX_URI
], /* Username portion of URI */
7168 host
[HTTP_MAX_URI
], /* Host portion of URI */
7169 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7170 int port
; /* Port portion of URI */
7171 cupsd_job_t
*job
; /* Job information */
7174 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
7175 con
->http
.fd
, uri
->values
[0].string
.text
);
7178 * See if we have a job URI or a printer URI...
7181 if (!strcmp(uri
->name
, "printer-uri"))
7184 * Got a printer URI; see if we also have a job-id attribute...
7187 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7188 IPP_TAG_INTEGER
)) == NULL
)
7190 send_ipp_status(con
, IPP_BAD_REQUEST
,
7191 _("Got a printer-uri attribute but no job-id!"));
7195 jobid
= attr
->values
[0].integer
;
7200 * Got a job URI; parse it to get the job ID...
7203 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7204 sizeof(method
), username
, sizeof(username
), host
,
7205 sizeof(host
), &port
, resource
, sizeof(resource
));
7207 if (strncmp(resource
, "/jobs/", 6))
7213 send_ipp_status(con
, IPP_BAD_REQUEST
,
7214 _("Bad job-uri attribute \"%s\"!"),
7215 uri
->values
[0].string
.text
);
7219 jobid
= atoi(resource
+ 6);
7223 * See if the job exists...
7226 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7229 * Nope - return a "not found" error...
7232 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7237 * See if job is "held"...
7240 if (job
->state_value
!= IPP_JOB_HELD
)
7243 * Nope - return a "not possible" error...
7246 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held!"), jobid
);
7251 * See if the job is owned by the requesting user...
7254 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7256 send_http_error(con
, HTTP_UNAUTHORIZED
);
7261 * Reset the job-hold-until value to "no-hold"...
7264 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7265 IPP_TAG_KEYWORD
)) == NULL
)
7266 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7270 _cupsStrFree(attr
->values
[0].string
.text
);
7272 attr
->value_tag
= IPP_TAG_KEYWORD
;
7273 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
7277 * Release the job and return...
7280 cupsdReleaseJob(job
);
7282 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d was released by \"%s\".", jobid
,
7285 con
->response
->request
.status
.status_code
= IPP_OK
;
7290 * 'renew_subscription()' - Renew an existing subscription...
7295 cupsd_client_t
*con
, /* I - Client connection */
7296 int sub_id
) /* I - Subscription ID */
7298 http_status_t status
; /* Policy status */
7299 cupsd_subscription_t
*sub
; /* Subscription */
7300 ipp_attribute_t
*lease
; /* notify-lease-duration */
7303 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7304 "renew_subscription(con=%p[%d], sub_id=%d)",
7305 con
, con
->http
.fd
, sub_id
);
7308 * Is the subscription ID valid?
7311 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7314 * Bad subscription ID...
7317 send_ipp_status(con
, IPP_NOT_FOUND
,
7318 _("notify-subscription-id %d no good!"), sub_id
);
7325 * Job subscriptions cannot be renewed...
7328 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7329 _("Job subscriptions cannot be renewed!"));
7337 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7339 con
, sub
->owner
)) != HTTP_OK
)
7341 send_http_error(con
, status
);
7346 * Renew the subscription...
7349 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
7352 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
7354 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
7356 cupsdLogMessage(CUPSD_LOG_INFO
,
7357 "renew_subscription: Limiting notify-lease-duration to "
7360 sub
->lease
= MaxLeaseDuration
;
7363 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
7365 cupsdSaveAllSubscriptions();
7367 con
->response
->request
.status
.status_code
= IPP_OK
;
7372 * 'restart_job()' - Restart an old print job.
7376 restart_job(cupsd_client_t
*con
, /* I - Client connection */
7377 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7379 ipp_attribute_t
*attr
; /* Current attribute */
7380 int jobid
; /* Job ID */
7381 char method
[HTTP_MAX_URI
], /* Method portion of URI */
7382 username
[HTTP_MAX_URI
], /* Username portion of URI */
7383 host
[HTTP_MAX_URI
], /* Host portion of URI */
7384 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7385 int port
; /* Port portion of URI */
7386 cupsd_job_t
*job
; /* Job information */
7389 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
7390 con
->http
.fd
, uri
->values
[0].string
.text
);
7393 * See if we have a job URI or a printer URI...
7396 if (!strcmp(uri
->name
, "printer-uri"))
7399 * Got a printer URI; see if we also have a job-id attribute...
7402 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7403 IPP_TAG_INTEGER
)) == NULL
)
7405 send_ipp_status(con
, IPP_BAD_REQUEST
,
7406 _("Got a printer-uri attribute but no job-id!"));
7410 jobid
= attr
->values
[0].integer
;
7415 * Got a job URI; parse it to get the job ID...
7418 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7419 sizeof(method
), username
, sizeof(username
), host
,
7420 sizeof(host
), &port
, resource
, sizeof(resource
));
7422 if (strncmp(resource
, "/jobs/", 6))
7428 send_ipp_status(con
, IPP_BAD_REQUEST
,
7429 _("Bad job-uri attribute \"%s\"!"),
7430 uri
->values
[0].string
.text
);
7434 jobid
= atoi(resource
+ 6);
7438 * See if the job exists...
7441 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7444 * Nope - return a "not found" error...
7447 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7452 * See if job is in any of the "completed" states...
7455 if (job
->state_value
<= IPP_JOB_PROCESSING
)
7458 * Nope - return a "not possible" error...
7461 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete!"),
7467 * See if we have retained the job files...
7472 if (!job
->attrs
||job
->num_files
== 0)
7475 * Nope - return a "not possible" error...
7478 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7479 _("Job #%d cannot be restarted - no files!"), jobid
);
7484 * See if the job is owned by the requesting user...
7487 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7489 send_http_error(con
, HTTP_UNAUTHORIZED
);
7494 * Restart the job and return...
7497 cupsdRestartJob(job
);
7499 cupsdLogMessage(CUPSD_LOG_INFO
, "Job %d was restarted by \"%s\".", jobid
,
7502 con
->response
->request
.status
.status_code
= IPP_OK
;
7507 * 'save_auth_info()' - Save authentication information for a job.
7511 save_auth_info(cupsd_client_t
*con
, /* I - Client connection */
7512 cupsd_job_t
*job
) /* I - Job */
7514 int i
; /* Looping var */
7515 char filename
[1024]; /* Job authentication filename */
7516 cups_file_t
*fp
; /* Job authentication file */
7517 char line
[1024]; /* Line for file */
7521 * This function saves the in-memory authentication information for
7522 * a job so that it can be used to authenticate with a remote host.
7523 * The information is stored in a file that is readable only by the
7524 * root user. The username and password are Base-64 encoded, each
7525 * on a separate line, followed by random number (up to 1024) of
7526 * newlines to limit the amount of information that is exposed.
7528 * Because of the potential for exposing of authentication information,
7529 * this functionality is only enabled when running cupsd as root.
7531 * This caching only works for the Basic and BasicDigest authentication
7532 * types. Digest authentication cannot be cached this way, and in
7533 * the future Kerberos authentication may make all of this obsolete.
7535 * Authentication information is saved whenever an authenticated
7536 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
7539 * This information is deleted after a job is completed or canceled,
7540 * so reprints may require subsequent re-authentication.
7547 * Create the authentication file and change permissions...
7550 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
7551 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
7553 cupsdLogMessage(CUPSD_LOG_ERROR
,
7554 "Unable to save authentication info to \"%s\" - %s",
7555 filename
, strerror(errno
));
7559 fchown(cupsFileNumber(fp
), 0, 0);
7560 fchmod(cupsFileNumber(fp
), 0400);
7563 * Write the authenticated username...
7566 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
7567 cupsFilePrintf(fp
, "%s\n", line
);
7570 * Write the authenticated password...
7573 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
7574 cupsFilePrintf(fp
, "%s\n", line
);
7577 * Write a random number of newlines to the end of the file...
7580 for (i
= (rand() % 1024); i
>= 0; i
--)
7581 cupsFilePutChar(fp
, '\n');
7584 * Close the file and return...
7592 * 'send_document()' - Send a file to a printer or class.
7596 send_document(cupsd_client_t
*con
, /* I - Client connection */
7597 ipp_attribute_t
*uri
) /* I - Printer URI */
7599 ipp_attribute_t
*attr
; /* Current attribute */
7600 ipp_attribute_t
*format
; /* Document-format attribute */
7601 int jobid
; /* Job ID number */
7602 cupsd_job_t
*job
; /* Current job */
7603 char job_uri
[HTTP_MAX_URI
],
7605 method
[HTTP_MAX_URI
],
7606 /* Method portion of URI */
7607 username
[HTTP_MAX_URI
],
7608 /* Username portion of URI */
7610 /* Host portion of URI */
7611 resource
[HTTP_MAX_URI
];
7612 /* Resource portion of URI */
7613 int port
; /* Port portion of URI */
7614 mime_type_t
*filetype
; /* Type of file */
7615 char super
[MIME_MAX_SUPER
],
7616 /* Supertype of file */
7617 type
[MIME_MAX_TYPE
],
7618 /* Subtype of file */
7619 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
7620 /* Textual name of mime type */
7621 char filename
[1024]; /* Job filename */
7622 cupsd_printer_t
*printer
; /* Current printer */
7623 struct stat fileinfo
; /* File information */
7624 int kbytes
; /* Size of file */
7625 int compression
; /* Type of compression */
7628 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
7629 con
->http
.fd
, uri
->values
[0].string
.text
);
7632 * See if we have a job URI or a printer URI...
7635 if (!strcmp(uri
->name
, "printer-uri"))
7638 * Got a printer URI; see if we also have a job-id attribute...
7641 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7642 IPP_TAG_INTEGER
)) == NULL
)
7644 send_ipp_status(con
, IPP_BAD_REQUEST
,
7645 _("Got a printer-uri attribute but no job-id!"));
7649 jobid
= attr
->values
[0].integer
;
7654 * Got a job URI; parse it to get the job ID...
7657 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7658 sizeof(method
), username
, sizeof(username
), host
,
7659 sizeof(host
), &port
, resource
, sizeof(resource
));
7661 if (strncmp(resource
, "/jobs/", 6))
7667 send_ipp_status(con
, IPP_BAD_REQUEST
,
7668 _("Bad job-uri attribute \"%s\"!"),
7669 uri
->values
[0].string
.text
);
7673 jobid
= atoi(resource
+ 6);
7677 * See if the job exists...
7680 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7683 * Nope - return a "not found" error...
7686 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7690 printer
= cupsdFindDest(job
->dest
);
7693 * See if the job is owned by the requesting user...
7696 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7698 send_http_error(con
, HTTP_UNAUTHORIZED
);
7703 * OK, see if the client is sending the document compressed - CUPS
7704 * only supports "none" and "gzip".
7707 compression
= CUPS_FILE_NONE
;
7709 if ((attr
= ippFindAttribute(con
->request
, "compression",
7710 IPP_TAG_KEYWORD
)) != NULL
)
7712 if (strcmp(attr
->values
[0].string
.text
, "none")
7714 && strcmp(attr
->values
[0].string
.text
, "gzip")
7715 #endif /* HAVE_LIBZ */
7718 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"!"),
7719 attr
->values
[0].string
.text
);
7720 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
7721 "compression", NULL
, attr
->values
[0].string
.text
);
7726 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
7727 compression
= CUPS_FILE_GZIP
;
7728 #endif /* HAVE_LIBZ */
7732 * Do we have a file to print?
7737 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
7742 * Is it a format we support?
7745 if ((format
= ippFindAttribute(con
->request
, "document-format",
7746 IPP_TAG_MIMETYPE
)) != NULL
)
7749 * Grab format from client...
7752 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
, type
) != 2)
7754 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
7755 format
->values
[0].string
.text
);
7762 * No document format attribute? Auto-type it!
7765 strcpy(super
, "application");
7766 strcpy(type
, "octet-stream");
7769 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
7772 * Auto-type the file...
7775 ipp_attribute_t
*doc_name
; /* document-name attribute */
7778 cupsdLogMessage(CUPSD_LOG_DEBUG
, "send_document: auto-typing file...");
7780 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
7781 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
7782 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
7788 * Replace the document-format attribute value with the auto-typed one.
7791 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
7796 _cupsStrFree(format
->values
[0].string
.text
);
7797 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
7800 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
7801 "document-format", NULL
, mimetype
);
7804 filetype
= mimeType(MimeDatabase
, super
, type
);
7807 filetype
= mimeType(MimeDatabase
, super
, type
);
7811 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
7812 _("Unsupported format \'%s/%s\'!"), super
, type
);
7813 cupsdLogMessage(CUPSD_LOG_INFO
,
7814 "Hint: Do you have the raw file printing rules enabled?");
7817 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
7818 "document-format", NULL
, format
->values
[0].string
.text
);
7823 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
7825 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
7828 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
7829 _("Unsupported format \'%s\'!"), mimetype
);
7831 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
7832 "document-format", NULL
, mimetype
);
7837 cupsdLogMessage(CUPSD_LOG_DEBUG
,
7838 "send_document: request file type is %s/%s.",
7839 filetype
->super
, filetype
->type
);
7842 * Add the file to the job...
7847 if (add_file(con
, job
, filetype
, compression
))
7850 if (stat(con
->filename
, &fileinfo
))
7853 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
7855 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
7857 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
7858 IPP_TAG_INTEGER
)) != NULL
)
7859 attr
->values
[0].integer
+= kbytes
;
7861 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
7863 rename(con
->filename
, filename
);
7865 cupsdClearString(&con
->filename
);
7867 cupsdLogMessage(CUPSD_LOG_INFO
,
7868 "File of type %s/%s queued in job #%d by \"%s\".",
7869 filetype
->super
, filetype
->type
, job
->id
, job
->username
);
7872 * Start the job if this is the last document...
7875 if ((attr
= ippFindAttribute(con
->request
, "last-document",
7876 IPP_TAG_BOOLEAN
)) != NULL
&&
7877 attr
->values
[0].boolean
)
7880 * See if we need to add the ending sheet...
7884 !(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) &&
7885 (attr
= ippFindAttribute(job
->attrs
, "job-sheets",
7886 IPP_TAG_ZERO
)) != NULL
&&
7887 attr
->num_values
> 1)
7893 cupsdLogMessage(CUPSD_LOG_INFO
,
7894 "Adding end banner page \"%s\" to job %d.",
7895 attr
->values
[1].string
.text
, job
->id
);
7897 kbytes
= copy_banner(con
, job
, attr
->values
[1].string
.text
);
7899 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
7902 if (job
->state_value
== IPP_JOB_STOPPED
)
7904 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
7905 job
->state_value
= IPP_JOB_PENDING
;
7907 else if (job
->state_value
== IPP_JOB_HELD
)
7909 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7910 IPP_TAG_KEYWORD
)) == NULL
)
7911 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7913 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
7915 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
7916 job
->state_value
= IPP_JOB_PENDING
;
7923 * Start the job if possible... Since cupsdCheckJobs() can cancel a
7924 * job if it doesn't print, we need to re-find the job afterwards...
7931 job
= cupsdFindJob(jobid
);
7935 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7936 IPP_TAG_KEYWORD
)) == NULL
)
7937 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7939 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
7941 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
7942 job
->state_value
= IPP_JOB_HELD
;
7943 job
->hold_until
= time(NULL
) + 60;
7949 * Fill in the response info...
7952 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
7955 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
7958 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
7960 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
7961 job
? job
->state_value
: IPP_JOB_CANCELLED
);
7962 add_job_state_reasons(con
, job
);
7964 con
->response
->request
.status
.status_code
= IPP_OK
;
7969 * 'send_http_error()' - Send a HTTP error back to the IPP client.
7973 send_http_error(cupsd_client_t
*con
, /* I - Client connection */
7974 http_status_t status
) /* I - HTTP status code */
7976 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: %s",
7977 ippOpString(con
->request
->request
.op
.operation_id
),
7978 httpStatus(status
));
7980 cupsdSendError(con
, status
);
7982 ippDelete(con
->response
);
7983 con
->response
= NULL
;
7990 * 'send_ipp_status()' - Send a status back to the IPP client.
7994 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
7995 ipp_status_t status
, /* I - IPP status code */
7996 const char *message
, /* I - Status message */
7997 ...) /* I - Additional args as needed */
7999 va_list ap
; /* Pointer to additional args */
8000 char formatted
[1024]; /* Formatted errror message */
8005 va_start(ap
, message
);
8006 vsnprintf(formatted
, sizeof(formatted
),
8007 _cupsLangString(con
->language
, message
), ap
);
8010 cupsdLogMessage(status
>= IPP_BAD_REQUEST
? CUPSD_LOG_ERROR
: CUPSD_LOG_INFO
,
8012 ippOpString(con
->request
->request
.op
.operation_id
),
8013 ippErrorString(status
), formatted
);
8016 cupsdLogMessage(status
>= IPP_BAD_REQUEST
? CUPSD_LOG_ERROR
: CUPSD_LOG_INFO
,
8018 ippOpString(con
->request
->request
.op
.operation_id
),
8019 ippErrorString(status
));
8021 con
->response
->request
.status
.status_code
= status
;
8023 if (ippFindAttribute(con
->response
, "attributes-charset",
8024 IPP_TAG_ZERO
) == NULL
)
8025 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
8026 "attributes-charset", NULL
, DefaultCharset
);
8028 if (ippFindAttribute(con
->response
, "attributes-natural-language",
8029 IPP_TAG_ZERO
) == NULL
)
8030 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
8031 "attributes-natural-language", NULL
, DefaultLanguage
);
8034 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
8035 "status-message", NULL
, formatted
);
8040 * 'set_default()' - Set the default destination...
8044 set_default(cupsd_client_t
*con
, /* I - Client connection */
8045 ipp_attribute_t
*uri
) /* I - Printer URI */
8047 http_status_t status
; /* Policy status */
8048 cups_ptype_t dtype
; /* Destination type (printer or class) */
8049 char method
[HTTP_MAX_URI
],
8050 /* Method portion of URI */
8051 username
[HTTP_MAX_URI
],
8052 /* Username portion of URI */
8054 /* Host portion of URI */
8055 resource
[HTTP_MAX_URI
];
8056 /* Resource portion of URI */
8057 int port
; /* Port portion of URI */
8058 const char *name
; /* Printer name */
8059 cupsd_printer_t
*printer
; /* Printer */
8062 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
8063 con
->http
.fd
, uri
->values
[0].string
.text
);
8066 * Is the destination valid?
8069 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8070 sizeof(method
), username
, sizeof(username
), host
,
8071 sizeof(host
), &port
, resource
, sizeof(resource
));
8073 if ((name
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
8079 send_ipp_status(con
, IPP_NOT_FOUND
,
8080 _("The printer or class was not found."));
8088 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
8090 send_http_error(con
, status
);
8095 * Set it as the default...
8098 DefaultPrinter
= printer
;
8100 cupsdSaveAllPrinters();
8101 cupsdSaveAllClasses();
8103 cupsdWritePrintcap();
8105 cupsdLogMessage(CUPSD_LOG_INFO
,
8106 "Default destination set to \"%s\" by \"%s\".", name
,
8110 * Everything was ok, so return OK status...
8113 con
->response
->request
.status
.status_code
= IPP_OK
;
8118 * 'set_job_attrs()' - Set job attributes.
8122 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
8123 ipp_attribute_t
*uri
) /* I - Job URI */
8125 ipp_attribute_t
*attr
, /* Current attribute */
8126 *attr2
; /* Job attribute */
8127 int jobid
; /* Job ID */
8128 cupsd_job_t
*job
; /* Current job */
8129 char method
[HTTP_MAX_URI
],
8130 /* Method portion of URI */
8131 username
[HTTP_MAX_URI
],
8132 /* Username portion of URI */
8134 /* Host portion of URI */
8135 resource
[HTTP_MAX_URI
];
8136 /* Resource portion of URI */
8137 int port
; /* Port portion of URI */
8140 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
8141 con
->http
.fd
, uri
->values
[0].string
.text
);
8144 * Start with "everything is OK" status...
8147 con
->response
->request
.status
.status_code
= IPP_OK
;
8150 * See if we have a job URI or a printer URI...
8153 if (!strcmp(uri
->name
, "printer-uri"))
8156 * Got a printer URI; see if we also have a job-id attribute...
8159 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8160 IPP_TAG_INTEGER
)) == NULL
)
8162 send_ipp_status(con
, IPP_BAD_REQUEST
,
8163 _("Got a printer-uri attribute but no job-id!"));
8167 jobid
= attr
->values
[0].integer
;
8172 * Got a job URI; parse it to get the job ID...
8175 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8176 sizeof(method
), username
, sizeof(username
), host
,
8177 sizeof(host
), &port
, resource
, sizeof(resource
));
8179 if (strncmp(resource
, "/jobs/", 6))
8185 send_ipp_status(con
, IPP_BAD_REQUEST
,
8186 _("Bad job-uri attribute \"%s\"!"),
8187 uri
->values
[0].string
.text
);
8191 jobid
= atoi(resource
+ 6);
8195 * See if the job exists...
8198 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8201 * Nope - return a "not found" error...
8204 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
8209 * See if the job has been completed...
8212 if (job
->state_value
> IPP_JOB_STOPPED
)
8215 * Return a "not-possible" error...
8218 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8219 _("Job #%d is finished and cannot be altered!"), jobid
);
8224 * See if the job is owned by the requesting user...
8227 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8229 send_http_error(con
, HTTP_UNAUTHORIZED
);
8234 * See what the user wants to change.
8239 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
8241 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8244 if (!strcmp(attr
->name
, "attributes-charset") ||
8245 !strcmp(attr
->name
, "attributes-natural-language") ||
8246 !strcmp(attr
->name
, "document-compression") ||
8247 !strcmp(attr
->name
, "document-format") ||
8248 !strcmp(attr
->name
, "job-detailed-status-messages") ||
8249 !strcmp(attr
->name
, "job-document-access-errors") ||
8250 !strcmp(attr
->name
, "job-id") ||
8251 !strcmp(attr
->name
, "job-k-octets") ||
8252 !strcmp(attr
->name
, "job-originating-host-name") ||
8253 !strcmp(attr
->name
, "job-originating-user-name") ||
8254 !strcmp(attr
->name
, "job-printer-up-time") ||
8255 !strcmp(attr
->name
, "job-printer-uri") ||
8256 !strcmp(attr
->name
, "job-sheets") ||
8257 !strcmp(attr
->name
, "job-state-message") ||
8258 !strcmp(attr
->name
, "job-state-reasons") ||
8259 !strcmp(attr
->name
, "job-uri") ||
8260 !strcmp(attr
->name
, "number-of-documents") ||
8261 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
8262 !strcmp(attr
->name
, "output-device-assigned") ||
8263 !strncmp(attr
->name
, "date-time-at-", 13) ||
8264 !strncmp(attr
->name
, "job-impressions", 15) ||
8265 !strncmp(attr
->name
, "job-k-octets", 12) ||
8266 !strncmp(attr
->name
, "job-media-sheets", 16) ||
8267 !strncmp(attr
->name
, "time-at-", 8))
8273 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
8274 _("%s cannot be changed."), attr
->name
);
8276 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
8277 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
8282 if (!strcmp(attr
->name
, "job-priority"))
8285 * Change the job priority...
8288 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
8290 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value!"));
8292 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
8293 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
8295 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
8297 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8298 _("Job is completed and cannot be changed."));
8301 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
8302 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
8304 else if (!strcmp(attr
->name
, "job-state"))
8307 * Change the job state...
8310 if (attr
->value_tag
!= IPP_TAG_ENUM
)
8312 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value!"));
8314 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
8315 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
8319 switch (attr
->values
[0].integer
)
8321 case IPP_JOB_PENDING
:
8323 if (job
->state_value
> IPP_JOB_HELD
)
8325 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8326 _("Job state cannot be changed."));
8329 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
8331 job
->state
->values
[0].integer
= attr
->values
[0].integer
;
8332 job
->state_value
= attr
->values
[0].integer
;
8336 case IPP_JOB_PROCESSING
:
8337 case IPP_JOB_STOPPED
:
8338 if (job
->state_value
!= attr
->values
[0].integer
)
8340 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8341 _("Job state cannot be changed."));
8346 case IPP_JOB_CANCELLED
:
8347 case IPP_JOB_ABORTED
:
8348 case IPP_JOB_COMPLETED
:
8349 if (job
->state_value
> IPP_JOB_PROCESSING
)
8351 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8352 _("Job state cannot be changed."));
8355 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
8357 cupsdCancelJob(job
, 0);
8361 job
->state
->values
[0].integer
= attr
->values
[0].integer
;
8362 job
->state_value
= attr
->values
[0].integer
;
8370 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
8372 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
8373 IPP_TAG_ZERO
)) != NULL
)
8376 * Some other value; first free the old value...
8379 if (job
->attrs
->prev
)
8380 job
->attrs
->prev
->next
= attr2
->next
;
8382 job
->attrs
->attrs
= attr2
->next
;
8384 if (job
->attrs
->last
== attr2
)
8385 job
->attrs
->last
= job
->attrs
->prev
;
8387 _ippFreeAttr(attr2
);
8390 * Then copy the attribute...
8393 copy_attribute(job
->attrs
, attr
, 0);
8396 * See if the job-name or job-hold-until is being changed.
8399 if (!strcmp(attr
->name
, "job-hold-until"))
8401 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
8403 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
8404 cupsdReleaseJob(job
);
8409 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
8412 * Delete the attribute...
8415 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
8416 IPP_TAG_ZERO
)) != NULL
)
8418 if (job
->attrs
->prev
)
8419 job
->attrs
->prev
->next
= attr2
->next
;
8421 job
->attrs
->attrs
= attr2
->next
;
8423 if (attr2
== job
->attrs
->last
)
8424 job
->attrs
->last
= job
->attrs
->prev
;
8426 _ippFreeAttr(attr2
);
8432 * Add new option by copying it...
8435 copy_attribute(job
->attrs
, attr
, 0);
8446 * Start jobs if possible...
8454 * 'set_printer_defaults()' - Set printer default options from a request.
8458 set_printer_defaults(
8459 cupsd_client_t
*con
, /* I - Client connection */
8460 cupsd_printer_t
*printer
) /* I - Printer */
8462 int i
; /* Looping var */
8463 ipp_attribute_t
*attr
; /* Current attribute */
8464 int namelen
; /* Length of attribute name */
8465 char name
[256], /* New attribute name */
8466 value
[256]; /* String version of integer attrs */
8469 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
8472 * Skip non-printer attributes...
8475 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
8478 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
8480 if (!strcmp(attr
->name
, "job-sheets-default"))
8483 * Only allow keywords and names...
8486 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
8490 * Only allow job-sheets-default to be set when running without a
8491 * system high classification level...
8497 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
8499 if (attr
->num_values
> 1)
8500 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
8502 cupsdSetString(&printer
->job_sheets
[1], "none");
8504 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
8506 cupsdFreePrinterUsers(printer
);
8508 printer
->deny_users
= 0;
8510 if (attr
->value_tag
== IPP_TAG_NAME
&&
8511 (attr
->num_values
> 1 ||
8512 strcmp(attr
->values
[0].string
.text
, "all")))
8514 for (i
= 0; i
< attr
->num_values
; i
++)
8515 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
8518 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
8520 cupsdFreePrinterUsers(printer
);
8522 printer
->deny_users
= 1;
8524 if (attr
->value_tag
== IPP_TAG_NAME
&&
8525 (attr
->num_values
> 1 ||
8526 strcmp(attr
->values
[0].string
.text
, "none")))
8528 for (i
= 0; i
< attr
->num_values
; i
++)
8529 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
8532 else if (!strcmp(attr
->name
, "job-quota-period"))
8534 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
8537 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
8538 attr
->values
[0].integer
);
8539 cupsdFreeQuotas(printer
);
8541 printer
->quota_period
= attr
->values
[0].integer
;
8543 else if (!strcmp(attr
->name
, "job-k-limit"))
8545 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
8548 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
8549 attr
->values
[0].integer
);
8550 cupsdFreeQuotas(printer
);
8552 printer
->k_limit
= attr
->values
[0].integer
;
8554 else if (!strcmp(attr
->name
, "job-page-limit"))
8556 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
8559 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
8560 attr
->values
[0].integer
);
8561 cupsdFreeQuotas(printer
);
8563 printer
->page_limit
= attr
->values
[0].integer
;
8565 else if (!strcmp(attr
->name
, "printer-op-policy"))
8567 cupsd_policy_t
*p
; /* Policy */
8570 if (attr
->value_tag
!= IPP_TAG_NAME
)
8573 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
8575 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8576 "Setting printer-op-policy to \"%s\"...",
8577 attr
->values
[0].string
.text
);
8578 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
8579 printer
->op_policy_ptr
= p
;
8583 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8584 _("Unknown printer-op-policy \"%s\"."),
8585 attr
->values
[0].string
.text
);
8589 else if (!strcmp(attr
->name
, "printer-error-policy"))
8591 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
8594 if (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
8595 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
8596 strcmp(attr
->values
[0].string
.text
, "stop-printer"))
8598 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8599 _("Unknown printer-error-policy \"%s\"."),
8600 attr
->values
[0].string
.text
);
8604 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8605 "Setting printer-error-policy to \"%s\"...",
8606 attr
->values
[0].string
.text
);
8607 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
8609 else if (!strcmp(attr
->name
, "document-format-default") ||
8610 !strcmp(attr
->name
, "notify-lease-duration-default") ||
8611 !strcmp(attr
->name
, "notify-events-default"))
8615 * Skip any other non-default attributes...
8618 namelen
= strlen(attr
->name
);
8619 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
8620 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
8624 * OK, anything else must be a user-defined default...
8627 strlcpy(name
, attr
->name
, sizeof(name
));
8628 name
[namelen
- 8] = '\0'; /* Strip "-default" */
8630 switch (attr
->value_tag
)
8632 case IPP_TAG_DELETEATTR
:
8633 printer
->num_options
= cupsRemoveOption(name
,
8634 printer
->num_options
,
8635 &(printer
->options
));
8636 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8637 "Deleting %s", attr
->name
);
8641 case IPP_TAG_KEYWORD
:
8643 printer
->num_options
= cupsAddOption(name
,
8644 attr
->values
[0].string
.text
,
8645 printer
->num_options
,
8646 &(printer
->options
));
8647 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8648 "Setting %s to \"%s\"...", attr
->name
,
8649 attr
->values
[0].string
.text
);
8652 case IPP_TAG_BOOLEAN
:
8653 printer
->num_options
= cupsAddOption(name
,
8654 attr
->values
[0].boolean
?
8656 printer
->num_options
,
8657 &(printer
->options
));
8658 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8659 "Setting %s to %s...", attr
->name
,
8660 attr
->values
[0].boolean
? "true" : "false");
8663 case IPP_TAG_INTEGER
:
8665 sprintf(value
, "%d", attr
->values
[0].integer
);
8666 printer
->num_options
= cupsAddOption(name
, value
,
8667 printer
->num_options
,
8668 &(printer
->options
));
8669 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8670 "Setting %s to %s...", attr
->name
, value
);
8673 case IPP_TAG_RANGE
:
8674 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
8675 attr
->values
[0].range
.upper
);
8676 printer
->num_options
= cupsAddOption(name
, value
,
8677 printer
->num_options
,
8678 &(printer
->options
));
8679 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8680 "Setting %s to %s...", attr
->name
, value
);
8683 case IPP_TAG_RESOLUTION
:
8684 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
8685 attr
->values
[0].resolution
.yres
,
8686 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
8688 printer
->num_options
= cupsAddOption(name
, value
,
8689 printer
->num_options
,
8690 &(printer
->options
));
8691 cupsdLogMessage(CUPSD_LOG_DEBUG
,
8692 "Setting %s to %s...", attr
->name
, value
);
8696 /* Do nothing for other values */
8704 * 'start_printer()' - Start a printer.
8708 start_printer(cupsd_client_t
*con
, /* I - Client connection */
8709 ipp_attribute_t
*uri
) /* I - Printer URI */
8711 http_status_t status
; /* Policy status */
8712 cups_ptype_t dtype
; /* Destination type (printer or class) */
8713 char method
[HTTP_MAX_URI
],
8714 /* Method portion of URI */
8715 username
[HTTP_MAX_URI
],
8716 /* Username portion of URI */
8718 /* Host portion of URI */
8719 resource
[HTTP_MAX_URI
];
8720 /* Resource portion of URI */
8721 int port
; /* Port portion of URI */
8722 const char *name
; /* Printer name */
8723 cupsd_printer_t
*printer
; /* Printer data */
8726 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
8727 con
->http
.fd
, uri
->values
[0].string
.text
);
8730 * Is the destination valid?
8733 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8734 sizeof(method
), username
, sizeof(username
), host
,
8735 sizeof(host
), &port
, resource
, sizeof(resource
));
8737 if ((name
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
8743 send_ipp_status(con
, IPP_NOT_FOUND
,
8744 _("The printer or class was not found."));
8752 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8754 send_http_error(con
, status
);
8759 * Start the printer...
8762 printer
->state_message
[0] = '\0';
8764 cupsdStartPrinter(printer
, 1);
8766 if (dtype
& CUPS_PRINTER_CLASS
)
8768 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".", name
,
8770 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
8771 "Class \"%s\" started by \"%s\".", name
, get_username(con
));
8775 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".", name
,
8777 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
8778 "Printer \"%s\" started by \"%s\".", name
, get_username(con
));
8784 * Everything was ok, so return OK status...
8787 con
->response
->request
.status
.status_code
= IPP_OK
;
8792 * 'stop_printer()' - Stop a printer.
8796 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
8797 ipp_attribute_t
*uri
) /* I - Printer URI */
8799 http_status_t status
; /* Policy status */
8800 cups_ptype_t dtype
; /* Destination type (printer or class) */
8801 char method
[HTTP_MAX_URI
],
8802 /* Method portion of URI */
8803 username
[HTTP_MAX_URI
],
8804 /* Username portion of URI */
8806 /* Host portion of URI */
8807 resource
[HTTP_MAX_URI
];
8808 /* Resource portion of URI */
8809 int port
; /* Port portion of URI */
8810 const char *name
; /* Printer name */
8811 cupsd_printer_t
*printer
; /* Printer data */
8812 ipp_attribute_t
*attr
; /* printer-state-message attribute */
8815 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
8816 con
->http
.fd
, uri
->values
[0].string
.text
);
8819 * Is the destination valid?
8822 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8823 sizeof(method
), username
, sizeof(username
), host
,
8824 sizeof(host
), &port
, resource
, sizeof(resource
));
8826 if ((name
= cupsdValidateDest(host
, resource
, &dtype
, &printer
)) == NULL
)
8832 send_ipp_status(con
, IPP_NOT_FOUND
,
8833 _("The printer or class was not found."));
8841 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8843 send_http_error(con
, status
);
8848 * Stop the printer...
8851 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8852 IPP_TAG_TEXT
)) == NULL
)
8853 strcpy(printer
->state_message
, "Paused");
8856 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8857 sizeof(printer
->state_message
));
8860 cupsdStopPrinter(printer
, 1);
8862 if (dtype
& CUPS_PRINTER_CLASS
)
8864 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".", name
,
8866 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
8867 "Class \"%s\" stopped by \"%s\".", name
, get_username(con
));
8871 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".", name
,
8873 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
8874 "Printer \"%s\" stopped by \"%s\".", name
, get_username(con
));
8878 * Everything was ok, so return OK status...
8881 con
->response
->request
.status
.status_code
= IPP_OK
;
8886 * 'url_encode_attr()' - URL-encode a string attribute.
8890 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
8891 char *buffer
,/* I - String buffer */
8892 int bufsize
)/* I - Size of buffer */
8894 int i
; /* Looping var */
8895 char *bufptr
, /* Pointer into buffer */
8896 *bufend
, /* End of buffer */
8897 *valptr
; /* Pointer into value */
8900 strlcpy(buffer
, attr
->name
, bufsize
);
8901 bufptr
= buffer
+ strlen(buffer
);
8902 bufend
= buffer
+ bufsize
- 1;
8904 for (i
= 0; i
< attr
->num_values
; i
++)
8906 if (bufptr
>= bufend
)
8914 if (bufptr
>= bufend
)
8919 for (valptr
= attr
->values
[i
].string
.text
;
8920 *valptr
&& bufptr
< bufend
;
8924 if (bufptr
>= (bufend
- 2))
8931 else if (*valptr
== '\'' || *valptr
== '\\')
8934 *bufptr
++ = *valptr
;
8937 *bufptr
++ = *valptr
;
8939 if (bufptr
>= bufend
)
8950 * 'user_allowed()' - See if a user is allowed to print to a queue.
8953 static int /* O - 0 if not allowed, 1 if allowed */
8954 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
8955 const char *username
) /* I - Username */
8957 int i
; /* Looping var */
8958 struct passwd
*pw
; /* User password data */
8961 if (p
->num_users
== 0)
8964 if (!strcmp(username
, "root"))
8967 pw
= getpwnam(username
);
8970 for (i
= 0; i
< p
->num_users
; i
++)
8972 if (p
->users
[i
][0] == '@')
8975 * Check group membership...
8978 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
8981 else if (!strcasecmp(username
, p
->users
[i
]))
8985 return ((i
< p
->num_users
) != p
->deny_users
);
8990 * 'validate_job()' - Validate printer options and destination.
8994 validate_job(cupsd_client_t
*con
, /* I - Client connection */
8995 ipp_attribute_t
*uri
) /* I - Printer URI */
8997 http_status_t status
; /* Policy status */
8998 ipp_attribute_t
*attr
; /* Current attribute */
8999 ipp_attribute_t
*format
; /* Document-format attribute */
9000 cups_ptype_t dtype
; /* Destination type (printer or class) */
9001 char method
[HTTP_MAX_URI
],
9002 /* Method portion of URI */
9003 username
[HTTP_MAX_URI
],
9004 /* Username portion of URI */
9006 /* Host portion of URI */
9007 resource
[HTTP_MAX_URI
];
9008 /* Resource portion of URI */
9009 int port
; /* Port portion of URI */
9010 char super
[MIME_MAX_SUPER
],
9011 /* Supertype of file */
9012 type
[MIME_MAX_TYPE
];
9013 /* Subtype of file */
9014 cupsd_printer_t
*printer
; /* Printer */
9017 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
9018 con
->http
.fd
, uri
->values
[0].string
.text
);
9021 * OK, see if the client is sending the document compressed - CUPS
9022 * doesn't support compression yet...
9025 if ((attr
= ippFindAttribute(con
->request
, "compression",
9026 IPP_TAG_KEYWORD
)) != NULL
&&
9027 !strcmp(attr
->values
[0].string
.text
, "none"))
9029 send_ipp_status(con
, IPP_ATTRIBUTES
,
9030 _("Unsupported compression attribute %s!"),
9031 attr
->values
[0].string
.text
);
9032 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9033 "compression", NULL
, attr
->values
[0].string
.text
);
9038 * Is it a format we support?
9041 if ((format
= ippFindAttribute(con
->request
, "document-format",
9042 IPP_TAG_MIMETYPE
)) != NULL
)
9044 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
, type
) != 2)
9046 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
9047 format
->values
[0].string
.text
);
9051 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
9052 !mimeType(MimeDatabase
, super
, type
))
9054 cupsdLogMessage(CUPSD_LOG_INFO
,
9055 "Hint: Do you have the raw file printing rules enabled?");
9056 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9057 _("Unsupported format \"%s\"!"),
9058 format
->values
[0].string
.text
);
9059 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9060 "document-format", NULL
, format
->values
[0].string
.text
);
9066 * Is the destination valid?
9069 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9070 sizeof(method
), username
, sizeof(username
), host
,
9071 sizeof(host
), &port
, resource
, sizeof(resource
));
9073 if (cupsdValidateDest(host
, resource
, &dtype
, &printer
) == NULL
)
9079 send_ipp_status(con
, IPP_NOT_FOUND
,
9080 _("The printer or class was not found."));
9088 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
9090 send_http_error(con
, status
);
9095 * Everything was ok, so return OK status...
9098 con
->response
->request
.status
.status_code
= IPP_OK
;
9103 * 'validate_name()' - Make sure the printer name only contains valid chars.
9106 static int /* O - 0 if name is no good, 1 if name is good */
9107 validate_name(const char *name
) /* I - Name to check */
9109 const char *ptr
; /* Pointer into name */
9113 * Scan the whole name...
9116 for (ptr
= name
; *ptr
; ptr
++)
9117 if ((*ptr
>= 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
9121 * All the characters are good; validate the length, too...
9124 return ((ptr
- name
) < 128);
9129 * 'validate_user()' - Validate the user for the request.
9132 static int /* O - 1 if permitted, 0 otherwise */
9133 validate_user(cupsd_job_t
*job
, /* I - Job */
9134 cupsd_client_t
*con
, /* I - Client connection */
9135 const char *owner
, /* I - Owner of job/resource */
9136 char *username
, /* O - Authenticated username */
9137 int userlen
) /* I - Length of username */
9139 cupsd_printer_t
*printer
; /* Printer for job */
9142 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
9143 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
9145 job
? job
->id
: 0, con
->http
.fd
, owner
? owner
: "(null)",
9152 if (!con
|| !owner
|| !username
|| userlen
<= 0)
9156 * Get the best authenticated username that is available.
9159 strlcpy(username
, get_username(con
), userlen
);
9162 * Check the username against the owner...
9165 printer
= cupsdFindDest(job
->dest
);
9167 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
9168 con
, owner
) == HTTP_OK
);