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fa73b229 | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> |
2 | <html> | |
4744bd90 | 3 | <!-- SECTION: Specifications --> |
fa73b229 | 4 | <head> |
5 | <title>CUPS Implementation of IPP</title> | |
6 | <meta name='keywords' content='Programming, Internet Printing Protocol'> | |
7 | </head> | |
8 | <body> | |
9 | <!-- | |
f7faf1f5 | 10 | "$Id$" |
fa73b229 | 11 | |
12 | CUPS IPP specification for the Common UNIX Printing System (CUPS). | |
13 | ||
14 | Copyright 1997-2006 by Easy Software Products. | |
15 | ||
16 | These coded instructions, statements, and computer programs are the | |
17 | property of Easy Software Products and are protected by Federal | |
18 | copyright law. Distribution and use rights are outlined in the file | |
19 | "LICENSE.txt" which should have been included with this file. If this | |
20 | file is missing or damaged please contact Easy Software Products | |
21 | at: | |
22 | ||
23 | Attn: CUPS Licensing Information | |
24 | Easy Software Products | |
25 | 44141 Airport View Drive, Suite 204 | |
26 | Hollywood, Maryland 20636 USA | |
27 | ||
28 | Voice: (301) 373-9600 | |
29 | EMail: cups-info@cups.org | |
30 | WWW: http://www.cups.org | |
31 | --> | |
32 | ||
33 | <h2 class='title'><a name='INTRODUCTION'>Introduction</a></h2> | |
34 | ||
35 | <p>CUPS 1.1 implements IPP/1.1 and the operations and attributes | |
36 | defined in the "IPP: Job and Printer Set Operations", "IPP/1.1: | |
37 | Output-bin Attribute Extension", and "IPP/1.1: finishings | |
38 | 'fold',' trim', and 'bale' attribute values extension" | |
39 | specifications.</p> | |
40 | ||
41 | <p>CUPS also provides 13 new operations and many new attributes | |
42 | to support multiple IPP printers and printer classes on a single | |
43 | host.</p> | |
44 | ||
45 | <h3 class='title'><a name='IPP_URIS'>IPP URIs</a></h3> | |
46 | ||
47 | <p>CUPS supports the "http", "https", and "ipp" schemes. The | |
48 | following resource names are used:</p> | |
49 | ||
50 | <dl> | |
51 | ||
52 | <dt><tt>scheme://hostname:port/</tt></dt> | |
53 | ||
54 | <dd>Can be used for all "get" operations and for server | |
55 | subscriptions.</dd> | |
56 | ||
57 | <dt><tt>scheme://hostname:port/admin/</tt></dt> | |
58 | ||
59 | <dd>Used for all administrative operations.</dd> | |
60 | ||
61 | <dt><tt>scheme://hostname:port/classes/name</tt></dt> | |
62 | ||
63 | <dd>Specifies a printer class.</dd> | |
64 | ||
65 | <dt><tt>scheme://hostname:port/jobs/id</tt></dt> | |
66 | ||
67 | <dd>Specifies a job.</dd> | |
68 | ||
69 | <dt><tt>scheme://hostname:port/printers/name</tt></dt> | |
70 | ||
71 | <dd>Specifies a printer.</dd> | |
72 | ||
73 | </dl> | |
74 | ||
75 | <p>So a typical printer URI would be | |
76 | "ipp://foo.bar.com/printers/LaserJet". In addition, the CUPS | |
77 | server also supports normal browser access via | |
78 | "http://hostname:port/" and "https://hostname:port/".</p> | |
79 | ||
80 | <h3 class='title'><a name='IPP_OPERATIONS'>CUPS IPP Operations</a></h3> | |
81 | ||
82 | <p>CUPS provides 14 extension operations in addition to most of the | |
83 | standard IPP and registered extension operations: | |
84 | ||
85 | <div class='table'><table align='center' border='1' width='80%' | |
86 | summary='Supported Operations'> | |
87 | <thead> | |
88 | <tr> | |
89 | <TH VALIGN="TOP">Operation Name</th> | |
90 | <TH VALIGN="TOP">CUPS</th> | |
91 | <TH VALIGN="TOP">Code</th> | |
92 | <TH VALIGN="TOP">Brief Description</th> | |
93 | </tr> | |
94 | </thead> | |
95 | <tbody> | |
96 | <tr> | |
97 | <td><a href='#PRINT_JOB'>Print-Job</a></td> | |
98 | <td>1.0</td> | |
99 | <td>0x0002</td> | |
100 | <td>Print a file.</td> | |
101 | </tr> | |
102 | <tr> | |
103 | <td>Validate-Job</td> | |
104 | <td>1.0</td> | |
105 | <td>0x0004</td> | |
106 | <td>Validate job attributes.</td> | |
107 | </tr> | |
108 | <tr> | |
109 | <td><a href='#CREATE_JOB'>Create-Job</a></td> | |
110 | <td>1.1</td> | |
111 | <td>0x0005</td> | |
112 | <td>Create a print job.</td> | |
113 | </tr> | |
114 | <tr> | |
115 | <td>Send-Document</td> | |
116 | <td>1.1</td> | |
117 | <td>0x0006</td> | |
118 | <td>Send a file for a print job.</td> | |
119 | </tr> | |
120 | <tr> | |
121 | <td>Cancel-Job</td> | |
122 | <td>1.0</td> | |
123 | <td>0x0008</td> | |
124 | <td>Cancel a print job.</td> | |
125 | </tr> | |
126 | <tr> | |
127 | <td>Get-Job-Attributes</td> | |
128 | <td>1.0</td> | |
129 | <td>0x0009</td> | |
130 | <td>Get job attributes.</td> | |
131 | </tr> | |
132 | <tr> | |
133 | <td>Get-Jobs</td> | |
134 | <td>1.0</td> | |
135 | <td>0x000A</td> | |
136 | <td>Get all jobs.</td> | |
137 | </tr> | |
138 | <tr> | |
139 | <td>Get-Printer-Attributes</td> | |
140 | <td>1.0</td> | |
141 | <td>0x000B</td> | |
142 | <td>Get printer attributes.</td> | |
143 | </tr> | |
144 | <tr> | |
145 | <td>Hold-Job</td> | |
146 | <td>1.1</td> | |
147 | <td>0x000C</td> | |
148 | <td>Hold a job for printing.</td> | |
149 | </tr> | |
150 | <tr> | |
151 | <td>Release-Job</td> | |
152 | <td>1.1</td> | |
153 | <td>0x000D</td> | |
154 | <td>Release a job for printing.</td> | |
155 | </tr> | |
156 | <tr> | |
157 | <td>Restart-Job</td> | |
158 | <td>1.1</td> | |
159 | <td>0x000E</td> | |
160 | <td>Restarts a print job.</td> | |
161 | </tr> | |
162 | <tr> | |
163 | <td>Pause-Printer</td> | |
164 | <td>1.0</td> | |
165 | <td>0x0010</td> | |
166 | <td>Pause printing on a printer.</td> | |
167 | </tr> | |
168 | <tr> | |
169 | <td>Resume-Printer</td> | |
170 | <td>1.0</td> | |
171 | <td>0x0011</td> | |
172 | <td>Resume printing on a printer.</td> | |
173 | </tr> | |
174 | <tr> | |
175 | <td>Purge-Jobs</td> | |
176 | <td>1.0</td> | |
177 | <td>0x0012</td> | |
178 | <td>Purge all jobs.</td> | |
179 | </tr> | |
180 | <tr> | |
181 | <td><a href='#SET_JOB_ATTRIBUTES'>Set-Job-Attributes</a></td> | |
182 | <td>1.1</td> | |
183 | <td>0x0014</td> | |
184 | <td>Set attributes for a pending or held job.</td> | |
185 | </tr> | |
186 | <tr> | |
187 | <td><a href='#CREATE_PRINTER_SUBSCRIPTION'>Create-Printer-Subscription</a></td> | |
188 | <td>1.2</td> | |
189 | <td>0x0016</td> | |
190 | <td>Creates a subscription associated with a printer or the server.</td> | |
191 | </tr> | |
192 | <tr> | |
193 | <td>Create-Job-Subscription</td> | |
194 | <td>1.2</td> | |
195 | <td>0x0017</td> | |
196 | <td>Creates a subscription associated with a job.</td> | |
197 | </tr> | |
198 | <tr> | |
199 | <td>Get-Subscription-Attributes</td> | |
200 | <td>1.2</td> | |
201 | <td>0x0018</td> | |
202 | <td>Gets the attributes for a subscription.</td> | |
203 | </tr> | |
204 | <tr> | |
205 | <td>Get-Subscriptions</td> | |
206 | <td>1.2</td> | |
207 | <td>0x0019</td> | |
208 | <td>Gets the attributes for zero or more subscriptions.</td> | |
209 | </tr> | |
210 | <tr> | |
211 | <td>Renew-Subscription</td> | |
212 | <td>1.2</td> | |
213 | <td>0x001A</td> | |
214 | <td>Renews a subscription.</td> | |
215 | </tr> | |
216 | <tr> | |
217 | <td>Cancel-Subscription</td> | |
218 | <td>1.2</td> | |
219 | <td>0x001B</td> | |
220 | <td>Cancels a subscription.</td> | |
221 | </tr> | |
222 | <tr> | |
223 | <td>Get-Notifications</td> | |
224 | <td>1.2</td> | |
225 | <td>0x001C</td> | |
226 | <td>Get notification events for <tt>ippget</tt> subscriptions.</td> | |
227 | </tr> | |
228 | <tr> | |
229 | <td>Enable-Printer</td> | |
230 | <td>1.2</td> | |
231 | <td>0x0022</td> | |
232 | <td>Accepts jobs on a printer.</td> | |
233 | </tr> | |
234 | <tr> | |
235 | <td>Disable-Printer</td> | |
236 | <td>1.2</td> | |
237 | <td>0x0023</td> | |
238 | <td>Rejects jobs on a printer.</td> | |
239 | </tr> | |
240 | <tr> | |
241 | <td><a href='#CUPS_GET_DEFAULT'>CUPS-Get-Default</a></td> | |
242 | <td>1.0</td> | |
243 | <td>0x4001</td> | |
244 | <td>Get the default destination.</td> | |
245 | </tr> | |
246 | <tr> | |
247 | <td><a href='#CUPS_GET_PRINTERS'>CUPS-Get-Printers</a></td> | |
248 | <td>1.0</td> | |
249 | <td>0x4002</td> | |
250 | <td>Get all of the available printers.</td> | |
251 | </tr> | |
252 | <tr> | |
253 | <td><a href='#CUPS_ADD_MODIFY_PRINTER'>CUPS-Add-Modify-Printer</a></td> | |
254 | <td>1.0</td> | |
255 | <td>0x4003</td> | |
256 | <td>Add or modify a printer.</td> | |
257 | </tr> | |
258 | <tr> | |
259 | <td><a href='#CUPS_DELETE_PRINTER'>CUPS-Delete-Printer</a></td> | |
260 | <td>1.0</td> | |
261 | <td>0x4004</td> | |
262 | <td>Delete a printer.</td> | |
263 | </tr> | |
264 | <tr> | |
265 | <td><a href='#CUPS_GET_CLASSES'>CUPS-Get-Classes</a></td> | |
266 | <td>1.0</td> | |
267 | <td>0x4005</td> | |
268 | <td>Get all of the available printer classes.</td> | |
269 | </tr> | |
270 | <tr> | |
271 | <td><a href='#CUPS_ADD_MODIFY_CLASS'>CUPS-Add-Modify-Class</a></td> | |
272 | <td>1.0</td> | |
273 | <td>0x4006</td> | |
274 | <td>Add or modify a printer class.</td> | |
275 | </tr> | |
276 | <tr> | |
277 | <td><a href='#CUPS_DELETE_CLASS'>CUPS-Delete-Class</a></td> | |
278 | <td>1.0</td> | |
279 | <td>0x4007</td> | |
280 | <td>Delete a printer class.</td> | |
281 | </tr> | |
282 | <tr> | |
283 | <td><a href='#CUPS_ACCEPT_JOBS'>CUPS-Accept-Jobs</a></td> | |
284 | <td>1.0</td> | |
285 | <td>0x4008</td> | |
286 | <td>Accept jobs on a printer or printer class.</td> | |
287 | </tr> | |
288 | <tr> | |
289 | <td><a href='#CUPS_REJECT_JOBS'>CUPS-Reject-Jobs</a></td> | |
290 | <td>1.0</td> | |
291 | <td>0x4009</td> | |
292 | <td>Reject jobs on a printer or printer class.</td> | |
293 | </tr> | |
294 | <tr> | |
295 | <td><a href='#CUPS_SET_DEFAULT'>CUPS-Set-Default</a></td> | |
296 | <td>1.0</td> | |
297 | <td>0x400A</td> | |
298 | <td>Set the default destination.</td> | |
299 | </tr> | |
300 | <tr> | |
301 | <td><a href='#CUPS_GET_DEVICES'>CUPS-Get-Devices</a></td> | |
302 | <td>1.1</td> | |
303 | <td>0x400B</td> | |
304 | <td>Get all of the available devices.</td> | |
305 | </tr> | |
306 | <tr> | |
307 | <td><a href='#CUPS_GET_PPDS'>CUPS-Get-PPDs</a></td> | |
308 | <td>1.1</td> | |
309 | <td>0x400C</td> | |
310 | <td>Get all of the available PPDs.</td> | |
311 | </tr> | |
312 | <tr> | |
313 | <td><a href='#CUPS_MOVE_JOB'>CUPS-Move-Job</a></td> | |
314 | <td>1.1</td> | |
315 | <td>0x400D</td> | |
316 | <td>Move a job to a different printer.</td> | |
317 | </tr> | |
318 | <tr> | |
319 | <td><a href='#CUPS_AUTHENTICATE_JOB'>CUPS-Authenticate-Job</a></td> | |
320 | <td>1.2</td> | |
321 | <td>0x400E</td> | |
322 | <td>Authenticate a job for printing.</td> | |
323 | </tr> | |
324 | </tbody> | |
325 | </table></div> | |
326 | ||
327 | <h2 class='title'><a name='OPERATIONS'>Operations</a></h2> | |
328 | ||
329 | <p>The following sections describe the operations supported by CUPS. | |
330 | In the interest of brevity, operations which use only the standard | |
331 | IPP attributes are not described. | |
332 | ||
333 | <h3 class='title'><a name='PRINT_JOB'>Print-Job Operation</a></h3> | |
334 | ||
335 | <p>The Print-Job operation (0x0002) prints a file. | |
336 | ||
337 | <h4>Print-Job Request</h4> | |
338 | ||
339 | <p>The following groups of attributes are supplied as part of the | |
340 | Print-Job request: | |
341 | ||
342 | <p>Group 1: Operation Attributes | |
343 | ||
344 | <dl> | |
345 | ||
346 | <dt>Natural Language and Character Set: | |
347 | ||
348 | <dd>The "attributes-charset" and "attributes-natural-language" | |
349 | attributes as described in section 3.1.4.1 of the IPP Model and | |
350 | Semantics document. | |
351 | ||
352 | <dt>"printer-uri" (uri): | |
353 | ||
354 | <dd>The client MUST supply a URI for the specified printer. | |
355 | ||
356 | </dl> | |
357 | ||
358 | <p>Group 2: Job Template Attributes | |
359 | ||
360 | <dl> | |
361 | ||
362 | <dt>"job-billing" (text(MAX)):<span class='info'>CUPS 1.1</span> | |
363 | ||
364 | <dd>The client OPTIONALLY supplies a billing string that is logged | |
365 | with the page accounting information. | |
366 | ||
367 | <dt>"job-sheets" (1setof type3 keyword | name(MAX)):<span class='info'>CUPS 1.1</span> | |
368 | ||
369 | <dd>The client OPTIONALLY supplies one or two banner pages that | |
370 | are printed before and after any files in the print job. The | |
371 | name of "none" is reserved to indicate that no banner page | |
372 | should be printed. If the client does not specify this | |
373 | attribute then the value of the "job-sheets-default" printer | |
374 | object attribute is used. | |
375 | ||
376 | <blockquote><b>Note:</b> Standard IPP only allows | |
377 | specification of a single job-sheets attribute | |
378 | value.</blockquote> | |
379 | ||
380 | <dt>"media" (1setof type3 keyword | name(MAX)): | |
381 | ||
382 | <dd>The client OPTIONALLY supplies one or more media attributes | |
383 | specifying the size, type, source, and color of the output | |
384 | media. If the client does not specify this attribute then the | |
385 | value of the "media-default" printer object attribute is used. | |
386 | ||
387 | <blockquote><b>Note:</b> Standard IPP only allows | |
388 | specification of a single media attribute | |
389 | value.</blockquote> | |
390 | ||
391 | <dt>Other Job Template Attributes | |
392 | ||
393 | </dl> | |
394 | ||
395 | <p>The Print-Job request is followed by a file to be printed. | |
396 | ||
397 | <h4>Print-Job Response</h4> | |
398 | ||
399 | <p>The following groups of attributes are send as part of the Print-Job | |
400 | Response: | |
401 | ||
402 | <p>Group 1: Operation Attributes | |
403 | ||
404 | <dl> | |
405 | ||
406 | <dt>Status Message: | |
407 | ||
408 | <dd>The standard response status message. | |
409 | ||
410 | <dt>Natural Language and Character Set: | |
411 | ||
412 | <dd>The "attributes-charset" and "attributes-natural-language" | |
413 | attributes as described in section 3.1.4.2 of the IPP Model and | |
414 | Semantics document. | |
415 | ||
416 | </dl> | |
417 | ||
418 | <p>Group 2: Job Attributes | |
419 | ||
420 | <dl> | |
421 | ||
422 | <dt>Standard Job Attributes | |
423 | ||
424 | </dl> | |
425 | ||
426 | <h3 class='title'><span class='info'>CUPS 1.1</span><a name='CREATE_JOB'>Create-Job Operation</a></h3> | |
427 | ||
428 | <p>The Create-Job operation (0x0005) creates a new, empty print job. | |
429 | ||
430 | <h4>Create-Job Request</h4> | |
431 | ||
432 | <p>The following groups of attributes are supplied as part of the | |
433 | Create-Job request: | |
434 | ||
435 | <p>Group 1: Operation Attributes | |
436 | ||
437 | <dl> | |
438 | ||
439 | <dt>Natural Language and Character Set: | |
440 | ||
441 | <dd>The "attributes-charset" and "attributes-natural-language" | |
442 | attributes as described in section 3.1.4.1 of the IPP Model and | |
443 | Semantics document. | |
444 | ||
445 | <dt>"printer-uri" (uri): | |
446 | ||
447 | <dd>The client MUST supply a URI for the specified printer. | |
448 | ||
449 | </dl> | |
450 | ||
451 | <p>Group 2: Job Template Attributes | |
452 | ||
453 | <dl> | |
454 | ||
455 | <dt>"job-billing" (text(MAX)):<span class='info'>CUPS 1.1</span> | |
456 | ||
457 | <dd>The client OPTIONALLY supplies a billing string that is logged | |
458 | with the page accounting information. | |
459 | ||
460 | <dt>"job-sheets" (1setof type3 keyword | name(MAX)):<span class='info'>CUPS 1.1</span> | |
461 | ||
462 | <dd>The client OPTIONALLY supplies one or two banner pages that | |
463 | are printed before and after any files in the print job. The | |
464 | name of "none" is reserved to indicate that no banner page | |
465 | should be printed. If the client does not specify this | |
466 | attribute then the value of the "job-sheets-default" printer | |
467 | object attribute is used. | |
468 | ||
469 | <blockquote><b>Note:</b> Standard IPP only allows | |
470 | specification of a single job-sheets attribute | |
471 | value.</blockquote> | |
472 | ||
473 | <dt>"media" (1setof type3 keyword | name(MAX)): | |
474 | ||
475 | <dd>The client OPTIONALLY supplies one or more media attributes | |
476 | specifying the size, type, source, and color of the output | |
477 | media. If the client does not specify this attribute then the | |
478 | value of the "media-default" printer object attribute is used. | |
479 | ||
480 | <blockquote><b>Note:</b> Standard IPP only allows | |
481 | specification of a single media attribute | |
482 | value.</blockquote> | |
483 | ||
484 | <dt>Standard Job Template Attributes | |
485 | ||
486 | </dl> | |
487 | ||
488 | <h4>Create-Job Response</h4> | |
489 | ||
490 | <p>The following groups of attributes are send as part of the | |
491 | Create-Job Response: | |
492 | ||
493 | <p>Group 1: Operation Attributes | |
494 | ||
495 | <dl> | |
496 | ||
497 | <dt>Status Message: | |
498 | ||
499 | <dd>The standard response status message. | |
500 | ||
501 | <dt>Natural Language and Character Set: | |
502 | ||
503 | <dd>The "attributes-charset" and "attributes-natural-language" | |
504 | attributes as described in section 3.1.4.2 of the IPP Model and | |
505 | Semantics document. | |
506 | ||
507 | </dl> | |
508 | ||
509 | <p>Group 2: Job Attributes | |
510 | ||
511 | <dl> | |
512 | ||
513 | <dt>Standard Job Attributes | |
514 | ||
515 | </dl> | |
516 | ||
517 | <h3 class='title'><span class='info'>CUPS 1.1</span><a name='SET_JOB_ATTRIBUTES'>Set-Job-Attributes Operation</a></h3> | |
518 | ||
519 | <p>The Set-Job-Attributes operation (0x0014) changes the attributes of | |
520 | an active (not completed) job. | |
521 | ||
522 | <h4>Set-Job-Attributes Request</h4> | |
523 | ||
524 | <p>The following groups of attributes are supplied as part of the | |
525 | Set-Job-Attributes request: | |
526 | ||
527 | <p>Group 1: Operation Attributes | |
528 | ||
529 | <dl> | |
530 | ||
531 | <dt>Natural Language and Character Set: | |
532 | ||
533 | <dd>The "attributes-charset" and "attributes-natural-language" | |
534 | attributes as described in section 3.1.4.1 of the IPP Model and | |
535 | Semantics document. | |
536 | ||
537 | <dt>"printer-uri" (uri) and "job-id" (integer) | |
538 | <br><i>OR</i> | |
539 | <br>"job-uri": | |
540 | ||
541 | <dd>The client MUST supply a URI for the specified printer and | |
542 | a job ID number, or the job URI. | |
543 | ||
544 | </dl> | |
545 | ||
546 | <p>Group 2: Job Template Attributes | |
547 | ||
548 | <dl> | |
549 | ||
550 | <dt>"job-sheets" (1setof type3 keyword | name(MAX)):<span class='info'>CUPS 1.1</span> | |
551 | ||
552 | <dd>The client OPTIONALLY supplies one or two banner pages that | |
553 | are printed before and after any files in the print job. The | |
554 | name of "none" is reserved to indicate that no banner page | |
555 | should be printed. If the client does not specify this | |
556 | attribute then the value of the "job-sheets-default" printer | |
557 | object attribute is used. | |
558 | ||
559 | <blockquote><b>Note:</b> Standard IPP only allows | |
560 | specification of a single job-sheets attribute | |
561 | value.</blockquote> | |
562 | ||
563 | <dt>"media" (1setof type3 keyword | name(MAX)): | |
564 | ||
565 | <dd>The client OPTIONALLY supplies one or more media attributes | |
566 | specifying the size, type, source, and color of the output | |
567 | media. If the client does not specify this attribute then the | |
568 | value of the "media-default" printer object attribute is used. | |
569 | ||
570 | <blockquote><b>Note:</b> Standard IPP only allows | |
571 | specification of a single media attribute | |
572 | value.</blockquote> | |
573 | ||
574 | <dt>Other Job Template Attributes | |
575 | ||
576 | </dl> | |
577 | ||
578 | <h4>Set-Job-Attributes Response</h4> | |
579 | ||
580 | <p>The following groups of attributes are send as part of the Set-Job-Attributes | |
581 | Response: | |
582 | ||
583 | <p>Group 1: Operation Attributes | |
584 | ||
585 | <dl> | |
586 | ||
587 | <dt>Status Message: | |
588 | ||
589 | <dd>The standard response status message. | |
590 | ||
591 | <dt>Natural Language and Character Set: | |
592 | ||
593 | <dd>The "attributes-charset" and "attributes-natural-language" | |
594 | attributes as described in section 3.1.4.2 of the IPP Model and | |
595 | Semantics document. | |
596 | ||
597 | </dl> | |
598 | ||
599 | <h3 class='title'><span class='info'>CUPS 1.2</span><a | |
600 | name='CREATE_PRINTER_SUBSCRIPTION'>Create-Printer-Subscription</a></h3> | |
601 | ||
602 | <p>The Create-Printer-Subscription operation (0x0016) creates a | |
603 | subscription for printer or server event notifications. CUPS | |
604 | provides several additional events in addition to the standard | |
605 | events in the IPP notifications specification.</p> | |
606 | ||
607 | <h4> Request</h4> | |
608 | ||
609 | <p>The following groups of attributes are supplied as part of the | |
610 | request:</p> | |
611 | ||
612 | <p>Group 1: Operation Attributes</p> | |
613 | ||
614 | <dl> | |
615 | ||
616 | <dt>Natural Language and Character Set: | |
617 | ||
618 | <dd>The "attributes-charset" and "attributes-natural-language" | |
619 | attributes as described in section 3.1.4.1 of the IPP Model and | |
620 | Semantics document. | |
621 | ||
622 | <dt>"printer-uri" (uri): | |
623 | ||
624 | <dd>The printer | |
625 | (<tt>ipp://server/printers/printername</tt>), class | |
626 | (<tt>ipp://server/classes/classname</tt>), or server | |
627 | (<tt>ipp://server/</tt>) URI for event notifications. | |
628 | ||
629 | <dt>"notify-events" (1setOf keyword): | |
630 | ||
631 | <dd>The events to monitor. In addition to the standard | |
632 | events, CUPS adds the following keywords: | |
633 | <ul> | |
634 | ||
635 | <li><tt>printer-added</tt> - Get notified | |
636 | whenever a printer or class is added</li> | |
637 | ||
638 | <li><tt>printer-deleted</tt> - Get notified | |
639 | whenever a printer or class is deleted</li> | |
640 | ||
641 | <li><tt>printer-modified</tt> - Get notified | |
642 | whenever a printer or class is modified</li> | |
643 | ||
644 | <li><tt>server-audit</tt> - Get notified when a | |
645 | security condition occurs</li> | |
646 | ||
647 | <li><tt>server-restarted</tt> - Get notified when | |
648 | the server is restarted</li> | |
649 | ||
650 | <li><tt>server-started</tt> - Get notified when | |
651 | the server is started</li> | |
652 | ||
653 | <li><tt>server-stopped</tt> - Get notified when | |
654 | the server is stopped</li> | |
655 | ||
656 | </ul> | |
657 | ||
658 | </dl> | |
659 | ||
660 | <h4> Response</h4> | |
661 | ||
662 | <p>The following groups of attributes are send as part of the | |
663 | response:</p> | |
664 | ||
665 | <p>Group 1: Operation Attributes</p> | |
666 | ||
667 | <dl> | |
668 | ||
669 | <dt>Status Message: | |
670 | ||
671 | <dd>The standard response status message. | |
672 | ||
673 | <dt>Natural Language and Character Set: | |
674 | ||
675 | <dd>The "attributes-charset" and "attributes-natural-language" | |
676 | attributes as described in section 3.1.4.2 of the IPP Model and | |
677 | Semantics document. | |
678 | ||
679 | </dl> | |
680 | ||
681 | <p>Group 2: Subscription Object Attributes</p> | |
682 | ||
683 | <dl> | |
684 | ||
685 | <dt>"subscription-id" (integer): | |
686 | ||
687 | <dd>The subscription number. | |
688 | ||
689 | </dl> | |
690 | ||
691 | <h3 class='title'><a name='CUPS_GET_DEFAULT'>CUPS-Get-Default Operation</a></h3> | |
692 | ||
693 | <p>The CUPS-Get-Default operation (0x4001) returns the default printer | |
694 | URI and attributes. | |
695 | ||
696 | <h4>CUPS-Get-Default Request</h4> | |
697 | ||
698 | <p>The following groups of attributes are supplied as part of the | |
699 | CUPS-Get-Default request: | |
700 | ||
701 | <p>Group 1: Operation Attributes | |
702 | ||
703 | <dl> | |
704 | ||
705 | <dt>Natural Language and Character Set: | |
706 | ||
707 | <dd>The "attributes-charset" and "attributes-natural-language" | |
708 | attributes as described in section 3.1.4.1 of the IPP Model and | |
709 | Semantics document. | |
710 | ||
711 | <dt>"requested-attributes" (1setOf keyword) : | |
712 | ||
713 | <dd>The client OPTIONALLY supplies a set of attribute names | |
714 | and/or attribute group names in whose values the requester is | |
715 | interested. If the client omits this attribute, the server | |
716 | responds as if this attribute had been supplied with a value of | |
717 | 'all'. | |
718 | ||
719 | </dl> | |
720 | ||
721 | <h4>CUPS-Get-Default Response</h4> | |
722 | ||
723 | <p>The following groups of attributes are send as part of the | |
724 | CUPS-Get-Default Response: | |
725 | ||
726 | <p>Group 1: Operation Attributes | |
727 | ||
728 | <dl> | |
729 | ||
730 | <dt>Status Message: | |
731 | ||
732 | <dd>The standard response status message. | |
733 | ||
734 | <dt>Natural Language and Character Set: | |
735 | ||
736 | <dd>The "attributes-charset" and "attributes-natural-language" | |
737 | attributes as described in section 3.1.4.2 of the IPP Model and | |
738 | Semantics document. | |
739 | ||
740 | </dl> | |
741 | ||
742 | <p>Group 2: Printer Object Attributes | |
743 | ||
744 | <dl> | |
745 | ||
746 | <dt>The set of requested attributes and their current values. | |
747 | ||
748 | </dl> | |
749 | ||
750 | <h3 class='title'><a name='CUPS_GET_PRINTERS'>CUPS-Get-Printers Operation</a></h3> | |
751 | ||
752 | <p>The CUPS-Get-Printers operation (0x4002) returns the printer | |
753 | attributes for every printer known to the system. This may include | |
754 | printers that are not served directly by the server. | |
755 | ||
756 | <h4>CUPS-Get-Printers Request</h4> | |
757 | ||
758 | <p>The following groups of attributes are supplied as part of the | |
759 | CUPS-Get-Printers request: | |
760 | ||
761 | <p>Group 1: Operation Attributes | |
762 | ||
763 | <dl> | |
764 | ||
765 | <dt>Natural Language and Character Set: | |
766 | ||
767 | <dd>The "attributes-charset" and "attributes-natural-language" | |
768 | attributes as described in section 3.1.4.1 of the IPP Model and | |
769 | Semantics document. | |
770 | ||
771 | <dt>"limit" (integer (1:MAX)): | |
772 | ||
773 | <dd>The client OPTIONALLY supplies this attribute limiting the | |
774 | number of printers that are returned. | |
775 | ||
776 | <dt>"printer-info" (text(127)):<span class='info'>CUPS 1.1</span> | |
777 | ||
778 | <dd>The client OPTIONALLY supplies this attribute to | |
779 | select which printers are returned. | |
780 | ||
781 | <dt>"printer-location" (text(127)): <span class='info'>CUPS 1.1.7</span> | |
782 | ||
783 | <dd>The client OPTIONALLY supplies this attribute to | |
784 | select which printers are returned. | |
785 | ||
786 | <dt>"printer-type" (type2 enum): <span class='info'>CUPS 1.1.7</span> | |
787 | ||
788 | <dd>The client OPTIONALLY supplies a printer type enumeration to | |
789 | select which printers are returned. | |
790 | ||
791 | <dt>"printer-type-mask" (type2 enum): <span class='info'>CUPS 1.1.7</span> | |
792 | ||
793 | <dd>The client OPTIONALLY supplies a printer type mask | |
794 | enumeration to select which bits are used in the "printer-type" | |
795 | attribute. | |
796 | ||
797 | <dt>"requested-attributes" (1setOf keyword) : | |
798 | ||
799 | <dd>The client OPTIONALLY supplies a set of attribute names | |
800 | and/or attribute group names in whose values the requester is | |
801 | interested. If the client omits this attribute, the server | |
802 | responds as if this attribute had been supplied with a value of | |
803 | 'all'. | |
804 | ||
805 | </dl> | |
806 | ||
807 | <h4>CUPS-Get-Printers Response</h4> | |
808 | ||
809 | <p>The following groups of attributes are send as part of the | |
810 | CUPS-Get-Printers Response: | |
811 | ||
812 | <p>Group 1: Operation Attributes | |
813 | ||
814 | <dl> | |
815 | ||
816 | <dt>Status Message: | |
817 | ||
818 | <dd>The standard response status message. | |
819 | ||
820 | <dt>Natural Language and Character Set: | |
821 | ||
822 | <dd>The "attributes-charset" and "attributes-natural-language" | |
823 | attributes as described in section 3.1.4.2 of the IPP Model and | |
824 | Semantics document. | |
825 | ||
826 | </dl> | |
827 | ||
828 | <p>Group 2: Printer Object Attributes | |
829 | ||
830 | <dl> | |
831 | ||
832 | <dt>The set of requested attributes and their current values for | |
833 | each printer. | |
834 | ||
835 | </dl> | |
836 | ||
837 | <h3 class='title'><a name='CUPS_ADD_MODIFY_PRINTER'>CUPS-Add-Modify-Printer Operation</a></h3> | |
838 | ||
839 | <p>The CUPS-Add-Modify-Printer operation (0x4003) adds a new printer or | |
840 | modifies an existing printer on the system. | |
841 | ||
842 | <h4>CUPS-Add-Modify-Printer Request</h4> | |
843 | ||
844 | <p>The following groups of attributes are supplied as part of the | |
845 | CUPS-Add-Modify-Printer request: | |
846 | ||
847 | <p>Group 1: Operation Attributes | |
848 | ||
849 | <dl> | |
850 | ||
851 | <dt>Natural Language and Character Set: | |
852 | ||
853 | <dd>The "attributes-charset" and "attributes-natural-language" | |
854 | attributes as described in section 3.1.4.1 of the IPP Model and | |
855 | Semantics document. | |
856 | ||
857 | <dt>"printer-uri" (uri): | |
858 | ||
859 | <dd>The client MUST supply a URI for the specified printer. | |
860 | ||
861 | </dl> | |
862 | ||
863 | <p>Group 2: Printer Object Attributes | |
864 | ||
865 | <dl> | |
866 | ||
867 | <dt>"job-sheets-default" (1setOf name(127)): <span | |
868 | class='info'>CUPS 1.1.7</span> | |
869 | ||
870 | <dd>The client OPTIONALLY supplies one or two banner page | |
871 | names that are printed before and after files in a job. | |
872 | The reserved name "none" is used to specify that no | |
873 | banner page should be printed. | |
874 | ||
875 | <dt>"device-uri" (uri): | |
876 | ||
877 | <dd>The client OPTIONALLY supplies a device URI for the | |
878 | specified printer. | |
879 | ||
880 | <dt>"ppd-name" (name(127)): | |
881 | ||
882 | <dd>The client OPTIONALLY supplies a PPD name for the specified | |
883 | printer. | |
884 | ||
885 | <dt>"printer-is-accepting-jobs" (boolean): | |
886 | ||
887 | <dd>The client OPTIONALLY supplies this boolean attribute | |
888 | indicating whether or not the printer object should accept new jobs. | |
889 | ||
890 | <dt>"printer-info" (text(127)): | |
891 | ||
892 | <dd>The client OPTIONALLY supplies this attribute indicating the | |
893 | printer information string. | |
894 | ||
895 | <dt>"printer-location" (text(127)): | |
896 | ||
897 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
898 | textual location of the printer. | |
899 | ||
900 | <dt>"printer-more-info" (uri): | |
901 | ||
902 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
903 | URI for additional printer information. | |
904 | ||
905 | <dt>"printer-state" (type2 enum): | |
906 | ||
907 | <dd>The client OPTIONALLY supplies this attribute indicating the | |
908 | initial/current state of the printer. Only the "idle" and "stopped" | |
909 | enumerations are recognized. | |
910 | ||
911 | <dt>"printer-state-message" (text(MAX)): | |
912 | ||
913 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
914 | textual reason for the current printer state. | |
915 | ||
916 | <dt>"requesting-user-name-allowed" (1setof name(127) | delete) | |
917 | <br><i>OR</i> | |
918 | <br>"requesting-user-name-denied" (1setof name(127) | delete): | |
919 | ||
920 | <dd>The client OPTIONALLY supplies one of these attributes to | |
921 | specify an access control list for incoming print jobs. To allow | |
922 | all users access to a printer, use the delete tag for the | |
923 | attribute value. | |
924 | ||
925 | </dl> | |
926 | ||
927 | <p>The CUPS-Add-Modify-Printer request can optionally be followed by a PPD | |
928 | file or System V interface script to be used for the printer. The | |
929 | "ppd-name" attribute overrides any file that is attached to the end of | |
930 | the request with a local CUPS PPD file. | |
931 | ||
932 | <h4>CUPS-Add-Modify-Printer Response</h4> | |
933 | ||
934 | <p>The following groups of attributes are send as part of the | |
935 | CUPS-Add-Modify-Printer Response: | |
936 | ||
937 | <p>Group 1: Operation Attributes | |
938 | ||
939 | <dl> | |
940 | ||
941 | <dt>Status Message: | |
942 | ||
943 | <dd>The standard response status message. | |
944 | ||
945 | <dt>Natural Language and Character Set: | |
946 | ||
947 | <dd>The "attributes-charset" and "attributes-natural-language" | |
948 | attributes as described in section 3.1.4.2 of the IPP Model and | |
949 | Semantics document. | |
950 | ||
951 | </dl> | |
952 | ||
953 | <h3 class='title'><a name='CUPS_DELETE_PRINTER'>CUPS-Delete-Printer Operation</a></h3> | |
954 | ||
955 | <p>The CUPS-Delete-Printer operation (0x4004) removes an existing | |
956 | printer from the system. | |
957 | ||
958 | <h4>CUPS-Delete-Printer Request</h4> | |
959 | ||
960 | <p>The following groups of attributes are supplied as part of the | |
961 | CUPS-Delete-Printer request: | |
962 | ||
963 | <p>Group 1: Operation Attributes | |
964 | ||
965 | <dl> | |
966 | ||
967 | <dt>Natural Language and Character Set: | |
968 | ||
969 | <dd>The "attributes-charset" and "attributes-natural-language" | |
970 | attributes as described in section 3.1.4.1 of the IPP Model and | |
971 | Semantics document. | |
972 | ||
973 | <dt>"printer-uri" (uri): | |
974 | ||
975 | <dd>The client MUST supply a URI for the specified printer. | |
976 | ||
977 | </dl> | |
978 | ||
979 | <h4>CUPS-Delete-Printer Response</h4> | |
980 | ||
981 | <p>The following groups of attributes are send as part of the | |
982 | CUPS-Delete-Printer Response: | |
983 | ||
984 | <p>Group 1: Operation Attributes | |
985 | ||
986 | <dl> | |
987 | ||
988 | <dt>Status Message: | |
989 | ||
990 | <dd>The standard response status message. | |
991 | ||
992 | <dt>Natural Language and Character Set: | |
993 | ||
994 | <dd>The "attributes-charset" and "attributes-natural-language" | |
995 | attributes as described in section 3.1.4.2 of the IPP Model and | |
996 | Semantics document. | |
997 | ||
998 | </dl> | |
999 | ||
1000 | <h3 class='title'><a name='CUPS_GET_CLASSES'>CUPS-Get-Classes Operation</a></h3> | |
1001 | ||
1002 | <p>The CUPS-Get-Classes operation (0x4005) returns the printer | |
1003 | attributes for every printer class known to the system. This may | |
1004 | include printer classes that are not served directly by the server. | |
1005 | ||
1006 | <h4>CUPS-Get-Classes Request</h4> | |
1007 | ||
1008 | <p>The following groups of attributes are supplied as part of the | |
1009 | CUPS-Get-Classes request: | |
1010 | ||
1011 | <p>Group 1: Operation Attributes | |
1012 | ||
1013 | <dl> | |
1014 | ||
1015 | <dt>Natural Language and Character Set: | |
1016 | ||
1017 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1018 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1019 | Semantics document. | |
1020 | ||
1021 | <dt>"limit" (integer (1:MAX)): | |
1022 | ||
1023 | <dd>The client OPTIONALLY supplies this attribute limiting the | |
1024 | number of printer classes that are returned. | |
1025 | ||
1026 | <dt>"printer-info" (text(127)): <span class='info'>CUPS 1.1.7</span> | |
1027 | <dd>The client OPTIONALLY supplies this attribute to | |
1028 | select which printer classes are returned. | |
1029 | ||
1030 | <dt>"printer-location" (text(127)): <span class='info'>CUPS 1.1.7</span> | |
1031 | <dd>The client OPTIONALLY supplies this attribute to | |
1032 | select which printer classes are returned. | |
1033 | ||
1034 | <dt>"printer-type" (type2 enum): <span class='info'>CUPS 1.1.7</span> | |
1035 | <dd>The client OPTIONALLY supplies a printer type enumeration to | |
1036 | select which printer classes are returned. | |
1037 | ||
1038 | <dt>"printer-type-mask" (type2 enum): <span class='info'>CUPS 1.1.7</span> | |
1039 | <dd>The client OPTIONALLY supplies a printer type mask | |
1040 | enumeration to select which bits are used in the "printer-type" | |
1041 | attribute. | |
1042 | ||
1043 | <dt>"requested-attributes" (1setOf keyword) : | |
1044 | ||
1045 | <dd>The client OPTIONALLY supplies a set of attribute names | |
1046 | and/or attribute group names in whose values the requester is | |
1047 | interested. If the client omits this attribute, the server responds as | |
1048 | if this attribute had been supplied with a value of 'all'. | |
1049 | ||
1050 | </dl> | |
1051 | ||
1052 | <h4>CUPS-Get-Classes Response</h4> | |
1053 | ||
1054 | <p>The following groups of attributes are send as part of the | |
1055 | CUPS-Get-Classes Response: | |
1056 | ||
1057 | <p>Group 1: Operation Attributes | |
1058 | ||
1059 | <dl> | |
1060 | ||
1061 | <dt>Status Message: | |
1062 | ||
1063 | <dd>The standard response status message. | |
1064 | ||
1065 | <dt>Natural Language and Character Set: | |
1066 | ||
1067 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1068 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1069 | Semantics document. | |
1070 | ||
1071 | </dl> | |
1072 | ||
1073 | <p>Group 2: Printer Class Object Attributes | |
1074 | ||
1075 | <dl> | |
1076 | ||
1077 | <dt>The set of requested attributes and their current values for | |
1078 | each printer class. | |
1079 | ||
1080 | </dl> | |
1081 | ||
1082 | <h3 class='title'><a name='CUPS_ADD_MODIFY_CLASS'>CUPS-Add-Modify-Class Operation</a></h3> | |
1083 | ||
1084 | <p>The CUPS-Add-Modify-Class operation (0x4006) adds a new printer class or | |
1085 | modifies and existing printer class on the system. | |
1086 | ||
1087 | <h4>CUPS-Add-Modify-Class Request</h4> | |
1088 | ||
1089 | <p>The following groups of attributes are supplied as part of the | |
1090 | CUPS-Add-Modify-Class request: | |
1091 | ||
1092 | <p>Group 1: Operation Attributes | |
1093 | ||
1094 | <dl> | |
1095 | ||
1096 | <dt>Natural Language and Character Set: | |
1097 | ||
1098 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1099 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1100 | Semantics document. | |
1101 | ||
1102 | <dt>"printer-uri" (uri): | |
1103 | ||
1104 | <dd>The client MUST supply a URI for the specified printer class. | |
1105 | ||
1106 | </dl> | |
1107 | ||
1108 | <p>Group 2: Printer Object Attributes | |
1109 | ||
1110 | <dl> | |
1111 | ||
1112 | <dt>"member-uris" (1setof uri): | |
1113 | ||
1114 | <dd>The client OPTIONALLY supplies the "member-uris" set | |
1115 | specifying the printers and printer classes that are part of the class. | |
1116 | ||
1117 | <dt>"printer-is-accepting-jobs" (boolean): | |
1118 | ||
1119 | <dd>The client OPTIONALLY supplies this boolean attribute | |
1120 | indicating whether or not the class object should accept new jobs. | |
1121 | ||
1122 | <dt>"printer-info" (text(127)): | |
1123 | ||
1124 | <dd>The client OPTIONALLY supplies this attribute indicating the | |
1125 | printer information string. | |
1126 | ||
1127 | <dt>"printer-location" (text(127)): | |
1128 | ||
1129 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
1130 | textual location of the class. | |
1131 | ||
1132 | <dt>"printer-more-info" (uri): | |
1133 | ||
1134 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
1135 | URI for additional class information. | |
1136 | ||
1137 | <dt>"printer-state" (type2 enum): | |
1138 | ||
1139 | <dd>The client OPTIONALLY supplies this attribute indicating the | |
1140 | initial/current state of the class. Only the "idle" and "stopped" | |
1141 | enumerations are recognized. | |
1142 | ||
1143 | <dt>"printer-state-message" (text(MAX)): | |
1144 | ||
1145 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
1146 | textual reason for the current class state. | |
1147 | ||
1148 | <dt>"requesting-user-name-allowed" (1setof name(127)) | |
1149 | <br><i>OR</i> | |
1150 | <br>"requesting-user-name-denied" (1setof name(127)): | |
1151 | ||
1152 | <dd>The client OPTIONALLY supplies one of these attributes to | |
1153 | specify an access control list for incoming print jobs. To allow | |
1154 | all users access to a class, use the delete tag for the | |
1155 | attribute value. | |
1156 | ||
1157 | </dl> | |
1158 | ||
1159 | <h4>CUPS-Add-Modify-Class Response</h4> | |
1160 | ||
1161 | <p>The following groups of attributes are send as part of the CUPS-Add-Modify-Class Response: | |
1162 | ||
1163 | <p>Group 1: Operation Attributes | |
1164 | ||
1165 | <dl> | |
1166 | ||
1167 | <dt>Status Message: | |
1168 | ||
1169 | <dd>The standard response status message. | |
1170 | ||
1171 | <dt>Natural Language and Character Set: | |
1172 | ||
1173 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1174 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1175 | Semantics document. | |
1176 | ||
1177 | </dl> | |
1178 | ||
1179 | <h3 class='title'><a name='CUPS_DELETE_CLASS'>CUPS-Delete-Class Operation</a></h3> | |
1180 | ||
1181 | <p>The CUPS-Delete-Class operation (0x4007) removes an existing printer | |
1182 | class from the system. | |
1183 | ||
1184 | <h4>CUPS-Delete-Class Request</h4> | |
1185 | ||
1186 | <p>The following groups of attributes are supplied as part of the | |
1187 | CUPS-Delete-Class request: | |
1188 | ||
1189 | <p>Group 1: Operation Attributes | |
1190 | ||
1191 | <dl> | |
1192 | ||
1193 | <dt>Natural Language and Character Set: | |
1194 | ||
1195 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1196 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1197 | Semantics document. | |
1198 | ||
1199 | <dt>"printer-uri" (uri): | |
1200 | ||
1201 | <dd>The client MUST supply a URI for the specified printer class. | |
1202 | ||
1203 | </dl> | |
1204 | ||
1205 | <h4>CUPS-Delete-Class Response</h4> | |
1206 | ||
1207 | <p>The following groups of attributes are send as part of the | |
1208 | CUPS-Delete-Class Response: | |
1209 | ||
1210 | <p>Group 1: Operation Attributes | |
1211 | ||
1212 | <dl> | |
1213 | ||
1214 | <dt>Status Message: | |
1215 | ||
1216 | <dd>The standard response status message. | |
1217 | ||
1218 | <dt>Natural Language and Character Set: | |
1219 | ||
1220 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1221 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1222 | Semantics document. | |
1223 | ||
1224 | </dl> | |
1225 | ||
1226 | <h3 class='title'><a name='CUPS_ACCEPT_JOBS'>CUPS-Accept-Jobs Operation</a></h3> | |
1227 | ||
1228 | <p>The CUPS-Accept-Jobs operation (0x4008) sets the | |
1229 | "printer-is-accepting-jobs" attribute to true for the specified printer | |
1230 | or printer class. | |
1231 | ||
1232 | <h4>CUPS-Accept-Jobs Request</h4> | |
1233 | ||
1234 | <p>The following groups of attributes are supplied as part of the | |
1235 | CUPS-Accept-Jobs request: | |
1236 | ||
1237 | <p>Group 1: Operation Attributes | |
1238 | ||
1239 | <dl> | |
1240 | ||
1241 | <dt>Natural Language and Character Set: | |
1242 | ||
1243 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1244 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1245 | Semantics document. | |
1246 | ||
1247 | <dt>"printer-uri" (uri): | |
1248 | ||
1249 | <dd>The client MUST supply a URI for the specified printer or printer class. | |
1250 | ||
1251 | </dl> | |
1252 | ||
1253 | <h4>CUPS-Accept-Jobs Response</h4> | |
1254 | ||
1255 | <p>The following groups of attributes are send as part of the | |
1256 | CUPS-Accept-Jobs Response: | |
1257 | ||
1258 | <p>Group 1: Operation Attributes | |
1259 | ||
1260 | <dl> | |
1261 | ||
1262 | <dt>Status Message: | |
1263 | ||
1264 | <dd>The standard response status message. | |
1265 | ||
1266 | <dt>Natural Language and Character Set: | |
1267 | ||
1268 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1269 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1270 | Semantics document. | |
1271 | ||
1272 | </dl> | |
1273 | ||
1274 | <h3 class='title'><a name='CUPS_REJECT_JOBS'>CUPS-Reject-Jobs Operation</a></h3> | |
1275 | ||
1276 | <p>The CUPS-Reject-Jobs operation (0x4009) sets | |
1277 | the"printer-is-accepting-jobs" attribute to false for the specified | |
1278 | printer or printer class. | |
1279 | ||
1280 | <h4>CUPS-Reject-Jobs Request</h4> | |
1281 | ||
1282 | <p>The following groups of attributes are supplied as part of the | |
1283 | CUPS-Reject-Jobs request: | |
1284 | ||
1285 | <p>Group 1: Operation Attributes | |
1286 | ||
1287 | <dl> | |
1288 | ||
1289 | <dt>Natural Language and Character Set: | |
1290 | ||
1291 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1292 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1293 | Semantics document. | |
1294 | ||
1295 | <dt>"printer-uri" (uri): | |
1296 | ||
1297 | <dd>The client MUST supply a URI for the specified printer or printer class. | |
1298 | ||
1299 | </dl> | |
1300 | ||
1301 | <p>Group 2: Printer Object Attributes | |
1302 | ||
1303 | <dl> | |
1304 | ||
1305 | <dt>"printer-state-message" (text(MAX)): | |
1306 | ||
1307 | <dd>The client OPTIONALLY supplies this attribute indicating a | |
1308 | textual reason for the current printer state. | |
1309 | ||
1310 | </dl> | |
1311 | ||
1312 | <h4>CUPS-Reject-Jobs Response</h4> | |
1313 | ||
1314 | <p>The following groups of attributes are send as part of the | |
1315 | CUPS-Reject-Jobs Response: | |
1316 | ||
1317 | <p>Group 1: Operation Attributes | |
1318 | ||
1319 | <dl> | |
1320 | ||
1321 | <dt>Status Message: | |
1322 | ||
1323 | <dd>The standard response status message. | |
1324 | ||
1325 | <dt>Natural Language and Character Set: | |
1326 | ||
1327 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1328 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1329 | Semantics document. | |
1330 | ||
1331 | </dl> | |
1332 | ||
1333 | <h3 class='title'><a name='CUPS_SET_DEFAULT'>CUPS-Set-Default Operation</a></h3> | |
1334 | ||
1335 | <p>The CUPS-Set-Default operation (0x400A) sets the default printer | |
1336 | destination for all clients when a resource name of "/printers" is | |
1337 | specified. | |
1338 | ||
1339 | <h4>CUPS-Set-Default Request</h4> | |
1340 | ||
1341 | <p>The following groups of attributes are supplied as part of the | |
1342 | CUPS-Set-Default request: | |
1343 | ||
1344 | <p>Group 1: Operation Attributes | |
1345 | ||
1346 | <dl> | |
1347 | ||
1348 | <dt>Natural Language and Character Set: | |
1349 | ||
1350 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1351 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1352 | Semantics document. | |
1353 | ||
1354 | <dt>"printer-uri" (uri): | |
1355 | ||
1356 | <dd>The client MUST supply a URI for the specified printer or | |
1357 | printer class. | |
1358 | ||
1359 | </dl> | |
1360 | ||
1361 | <h4>CUPS-Set-Default Response</h4> | |
1362 | ||
1363 | <p>The following groups of attributes are send as part of the | |
1364 | CUPS-Set-Default Response: | |
1365 | ||
1366 | <p>Group 1: Operation Attributes | |
1367 | ||
1368 | <dl> | |
1369 | ||
1370 | <dt>Status Message: | |
1371 | ||
1372 | <dd>The standard response status message. | |
1373 | ||
1374 | <dt>Natural Language and Character Set: | |
1375 | ||
1376 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1377 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1378 | Semantics document. | |
1379 | ||
1380 | </dl> | |
1381 | ||
1382 | <h3 class='title'><span class='info'>CUPS 1.1</span><a name='CUPS_GET_DEVICES'>CUPS-Get-Devices Operation</a></h3> | |
1383 | ||
1384 | <p>The CUPS-Get-Devices operation (0x400B) returns all of the | |
1385 | supported device-uri's for the server.</p> | |
1386 | ||
1387 | <h4>CUPS-Get-Devices Request</h4> | |
1388 | ||
1389 | <p>The following groups of attributes are supplied as part of the | |
1390 | CUPS-Get-Devices request: | |
1391 | ||
1392 | <p>Group 1: Operation Attributes | |
1393 | ||
1394 | <dl> | |
1395 | ||
1396 | <dt>Natural Language and Character Set: | |
1397 | ||
1398 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1399 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1400 | Semantics document. | |
1401 | ||
1402 | <dt>"device-class" (type1 keyword): | |
1403 | ||
1404 | <dd>The client OPTIONALLY supplies a device class keyword to select | |
1405 | which devices are returned. | |
1406 | ||
1407 | <dt>"limit" (integer (1:MAX)): | |
1408 | ||
1409 | <dd>The client OPTIONALLY supplies this attribute limiting the number of | |
1410 | devices that are returned. | |
1411 | ||
1412 | <dt>"requested-attributes" (1setOf keyword) : | |
1413 | ||
1414 | <dd>The client OPTIONALLY supplies a set of attribute names and/or | |
1415 | attribute group names in whose values the requester is interested. If | |
1416 | the client omits this attribute, the server responds as if this | |
1417 | attribute had been supplied with a value of 'all'. | |
1418 | ||
1419 | </dl> | |
1420 | ||
1421 | <h4>CUPS-Get-Devices Response</h4> | |
1422 | ||
1423 | <p>The following groups of attributes are send as part of the | |
1424 | CUPS-Get-Devices Response: | |
1425 | ||
1426 | <p>Group 1: Operation Attributes | |
1427 | ||
1428 | <dl> | |
1429 | ||
1430 | <dt>Status Message: | |
1431 | ||
1432 | <dd>The standard response status message. | |
1433 | ||
1434 | <dt>Natural Language and Character Set: | |
1435 | ||
1436 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1437 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1438 | Semantics document. | |
1439 | ||
1440 | </dl> | |
1441 | ||
1442 | <p>Group 2: Device Object Attributes | |
1443 | ||
1444 | <dl> | |
1445 | ||
1446 | <dt>The set of requested attributes and their current values for | |
1447 | each device. | |
1448 | ||
1449 | </dl> | |
1450 | ||
1451 | <h3 class='title'><span class='info'>CUPS 1.1</span><a name='CUPS_GET_PPDS'>CUPS-Get-PPDs Operation</a></h3> | |
1452 | ||
1453 | <p>The CUPS-Get-PPDs operation (0x400C) returns all of the | |
1454 | locally available PPD files on the system.</p> | |
1455 | ||
1456 | <h4>CUPS-Get-PPDs Request</h4> | |
1457 | ||
1458 | <p>The following groups of attributes are supplied as part of the | |
1459 | CUPS-Get-PPDs request: | |
1460 | ||
1461 | <p>Group 1: Operation Attributes | |
1462 | ||
1463 | <dl> | |
1464 | ||
1465 | <dt>Natural Language and Character Set: | |
1466 | ||
1467 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1468 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1469 | Semantics document. | |
1470 | ||
1471 | <dt>"limit" (integer (1:MAX)): | |
1472 | ||
1473 | <dd>The client OPTIONALLY supplies this attribute limiting the number of | |
1474 | PPDs that are returned. | |
1475 | ||
1476 | <dt>"ppd-make" (text(127)): | |
1477 | ||
1478 | <dd>The client OPTIONALLY supplies a printer manufacturer to select | |
1479 | which PPDs are returned. | |
1480 | ||
1481 | <dt>"requested-attributes" (1setOf keyword) : | |
1482 | ||
1483 | <dd>The client OPTIONALLY supplies a set of attribute names and/or | |
1484 | attribute group names in whose values the requester is interested. If | |
1485 | the client omits this attribute, the server responds as if this | |
1486 | attribute had been supplied with a value of 'all'. | |
1487 | ||
1488 | </dl> | |
1489 | ||
1490 | <h4>CUPS-Get-PPDs Response</h4> | |
1491 | ||
1492 | <p>The following groups of attributes are send as part of the | |
1493 | CUPS-Get-PPDs Response: | |
1494 | ||
1495 | <p>Group 1: Operation Attributes | |
1496 | ||
1497 | <dl> | |
1498 | ||
1499 | <dt>Status Message: | |
1500 | ||
1501 | <dd>The standard response status message. | |
1502 | ||
1503 | <dt>Natural Language and Character Set: | |
1504 | ||
1505 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1506 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1507 | Semantics document. | |
1508 | ||
1509 | </dl> | |
1510 | ||
1511 | <p>Group 2: PPD Attributes | |
1512 | ||
1513 | <dl> | |
1514 | ||
1515 | <dt>The set of requested attributes and their current values for each | |
1516 | PPD file. | |
1517 | ||
1518 | </dl> | |
1519 | ||
1520 | <h3 class='title'><span class='info'>CUPS 1.1</span><a name='CUPS_MOVE_JOB'>CUPS-Move-Job Operation</a></h3> | |
1521 | ||
1522 | <p>The CUPS-Move-Job operation (0x400D) moves an active print job | |
1523 | to a different printer.</p> | |
1524 | ||
1525 | <h4>CUPS-Move-Job Request</h4> | |
1526 | ||
1527 | <p>The following groups of attributes are supplied as part of the | |
1528 | CUPS-Move-Job request: | |
1529 | ||
1530 | <p>Group 1: Operation Attributes | |
1531 | ||
1532 | <dl> | |
1533 | ||
1534 | <dt>Natural Language and Character Set: | |
1535 | ||
1536 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1537 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1538 | Semantics document. | |
1539 | ||
1540 | <dt>"printer-uri" (uri) and "job-id" (integer) | |
1541 | <br><i>OR</i> | |
1542 | <br>"job-uri": | |
1543 | ||
1544 | <dd>The client MUST supply a URI for the specified printer and | |
1545 | a job ID number, or the job URI. | |
1546 | ||
1547 | </dl> | |
1548 | ||
1549 | <p>Group 2: Job Template Attributes | |
1550 | ||
1551 | <dl> | |
1552 | ||
1553 | <dt>"job-printer-uri" (uri) | |
1554 | ||
1555 | <dd>The client MUST supply a URI for a printer on the same server. | |
1556 | ||
1557 | </dl> | |
1558 | ||
1559 | <h4>CUPS-Move-Job Response</h4> | |
1560 | ||
1561 | <p>The following groups of attributes are send as part of the | |
1562 | CUPS-Move-Job Response: | |
1563 | ||
1564 | <p>Group 1: Operation Attributes | |
1565 | ||
1566 | <dl> | |
1567 | ||
1568 | <dt>Status Message: | |
1569 | ||
1570 | <dd>The standard response status message. | |
1571 | ||
1572 | <dt>Natural Language and Character Set: | |
1573 | ||
1574 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1575 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1576 | Semantics document. | |
1577 | ||
1578 | </dl> | |
1579 | ||
1580 | <h3 class='title'><span class='info'>CUPS 1.2</span><a name='CUPS_AUTHENTICATE_JOB'>CUPS-Authenticate-Job Operation</a></h3> | |
1581 | ||
1582 | <p>The CUPS-Authenticate-Job operation (0x400E) authenticate a | |
1583 | print job for printing. Typically this is used when printing to a | |
1584 | remote server. The authentication information is passed in the | |
1585 | HTTP request.</p> | |
1586 | ||
1587 | <h4>CUPS-Authenticate-Job Request</h4> | |
1588 | ||
1589 | <p>The following groups of attributes are supplied as part of the | |
1590 | CUPS-Authenticate-Job request: | |
1591 | ||
1592 | <p>Group 1: Operation Attributes | |
1593 | ||
1594 | <dl> | |
1595 | ||
1596 | <dt>Natural Language and Character Set: | |
1597 | ||
1598 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1599 | attributes as described in section 3.1.4.1 of the IPP Model and | |
1600 | Semantics document. | |
1601 | ||
1602 | <dt>"printer-uri" (uri) and "job-id" (integer) | |
1603 | <br><i>OR</i> | |
1604 | <br>"job-uri": | |
1605 | ||
1606 | <dd>The client MUST supply a URI for the specified printer and | |
1607 | a job ID number, or the job URI. | |
1608 | ||
1609 | </dl> | |
1610 | ||
1611 | <h4>CUPS-Authenticate-Job Response</h4> | |
1612 | ||
1613 | <p>The following groups of attributes are send as part of the | |
1614 | CUPS-Authenticate-Job Response: | |
1615 | ||
1616 | <p>Group 1: Operation Attributes | |
1617 | ||
1618 | <dl> | |
1619 | ||
1620 | <dt>Status Message: | |
1621 | ||
1622 | <dd>The standard response status message. | |
1623 | ||
1624 | <dt>Natural Language and Character Set: | |
1625 | ||
1626 | <dd>The "attributes-charset" and "attributes-natural-language" | |
1627 | attributes as described in section 3.1.4.2 of the IPP Model and | |
1628 | Semantics document. | |
1629 | ||
1630 | </dl> | |
1631 | ||
1632 | <h2 class='title'><a name='ATTRIBUTES'>Attributes</a></h2> | |
1633 | ||
1634 | <p>CUPS provides many extension attributes to support multiple | |
1635 | devices, PPD files, standard job filters, printers, and printer | |
1636 | classes.</p> | |
1637 | ||
1638 | <h3 class='title'><a name='DEVICE_ATTRIBUTES'>Device Attributes</a></h3> | |
1639 | ||
1640 | <p>Device attributes are returned by the CUPS-Get-Devices | |
1641 | operation and enumerate all of the available hardware devices and | |
1642 | network protocols that are supported by the server.</p> | |
1643 | ||
1644 | <h4>device-class (type2 keyword)</h4> | |
1645 | ||
1646 | <p>The device-class attribute specifies the class of device and can be | |
1647 | one of the following: | |
1648 | ||
1649 | <ul> | |
1650 | ||
1651 | <li>"file" - a disk file. | |
1652 | ||
1653 | <li>"direct" - a parallel or fixed-rate serial data port, | |
1654 | currently used for Centronics, IEEE-1284, and USB printer | |
1655 | ports. | |
1656 | ||
1657 | <li>"serial" - a variable-rate serial port. | |
1658 | ||
1659 | <li>"network" - a network connection, typically via AppSocket, | |
1660 | HTTP, IPP, LPD, or SMB/CIFS protocols. | |
1661 | ||
1662 | </ul> | |
1663 | ||
1664 | <h4>device-id (text(127))</h4> | |
1665 | ||
1666 | <p>The device-id attribute specifies the IEEE-1284 device ID | |
1667 | string for the device.</p> | |
1668 | ||
1669 | <h4>device-info (text(127))</h4> | |
1670 | ||
1671 | <p>The device-info attribute specifies a human-readable string describing | |
1672 | the device, e.g. "Parallel Port #1". | |
1673 | ||
1674 | <h4>device-make-and-model (text(127))</h4> | |
1675 | ||
1676 | <p>The device-makr-and-model attribute specifies a device | |
1677 | identification string provided by the printer connected to the device. | |
1678 | If the device or printer does not support identification then this | |
1679 | attribute contains the string "unknown". | |
1680 | ||
1681 | <h4>device-uri (uri)</h4> | |
1682 | ||
1683 | <p>The device-uri attribute specifies a unique identifier for the | |
1684 | device. The actual format of the device-uri string depends on the value | |
1685 | of the device-class attribute: | |
1686 | ||
1687 | <ul> | |
1688 | ||
1689 | <li>"file" - The device-uri will be of the form | |
1690 | "file:///path/to/filename". | |
1691 | ||
1692 | <li>"direct" - The device-uri will be of the form | |
1693 | "scheme:/dev/filename" or "scheme://vendor/identifier", | |
1694 | where scheme may be "parallel" or "usb" in the current | |
1695 | implementation. | |
1696 | ||
1697 | <li>"serial" - The device-uri will be of the form | |
1698 | "serial:/dev/filename?baud=value+parity=value+flow=value". | |
1699 | The baud value is the data rate in bits per second; the | |
1700 | supported values depend on the underlying hardware. | |
1701 | The parity value can be one of "none", "even", or "odd". | |
1702 | The flow value can be one of "none", "soft" (XON/XOFF | |
1703 | handshaking), "hard" or "rts/cts" (RTS/CTS handshaking), | |
1704 | or "dtrdsr" (DTR/DSR handshaking). | |
1705 | ||
1706 | <p>The URI returned by CUPS-Get-Devices will contain the | |
1707 | maximum baud rate supported by the device and the best | |
1708 | type of flow control available ("soft" or "hard"). | |
1709 | ||
1710 | <li>"network" - The device-uri will be of the form | |
1711 | "scheme://[username:password@]hostname[:port]/[resource]", | |
1712 | where scheme may be "http", "https", "ipp", "lpd", "smb", or | |
1713 | "socket" in the current implementation. | |
1714 | ||
1715 | <p>The URI returned by CUPS-Get-Devices will only contain | |
1716 | the scheme name ("scheme"). It is up to the client | |
1717 | application to add the appropriate host and other | |
1718 | information when adding a new printer. | |
1719 | ||
1720 | <p>The URI returned by Get-Printer-Attributes and | |
1721 | CUPS-Get-Printers has any username and password information | |
1722 | stripped; the information is still stored and used by the | |
1723 | server internally to perform any needed authentication. | |
1724 | ||
1725 | </ul> | |
1726 | ||
1727 | <h3 class='title'><a name='JOB_TEMPLATE_ATTRIBUTES'>Job Template Attributes</a></h3> | |
1728 | ||
1729 | <h4>blackplot (boolean)</h4> | |
1730 | ||
1731 | <p>The blackplot attribute specifies whether HP-GL/2 plot files should be | |
1732 | rendered entirely in black ink (blackplot=true) or using the colors and shades | |
1733 | specified in the file (blackplot=false). The default value is false. | |
1734 | ||
1735 | <h4>brightness (integer(0:200))</h4> | |
1736 | ||
1737 | <p>The brightness attribute specifies the overall brightness of the printed | |
1738 | output in percent. A brightness of 100 is normal, while 200 is twice as | |
1739 | bright and 50 is half as bright. The default value is 100. | |
1740 | ||
1741 | <p>Brightness is applied to the Cyan, Magenta, Yellow, and Black values using | |
1742 | the function "f(x) = brightness / 100 * x". | |
1743 | ||
1744 | <h4>columns (integer(1:4))</h4> | |
1745 | ||
1746 | <p>The columns attribute specifies the number of columns to generate when | |
1747 | printing text files. The default value is 1. | |
1748 | ||
1749 | <h4>cpi (type2 enum)</h4> | |
1750 | ||
1751 | <p>The cpi attribute specifies the number of characters per inch when | |
1752 | printing text files. Only the values 10, 12, and 17 are currently | |
1753 | supported. The default value is 10. | |
1754 | ||
1755 | <h4>fitplot (boolean)</h4> | |
1756 | ||
1757 | <p>The fitplot attribute specifies whether to scale HP-GL/2 plot files to | |
1758 | fit on the selected media (fitplot=true) or use the physical scale specified | |
1759 | in the plot file (fitplot=false). The default value is false. | |
1760 | ||
1761 | <h4>gamma (integer(1:10000))</h4> | |
1762 | ||
1763 | <p>The gamma attribute specifies the luminance correction for the output. | |
1764 | A value of 1000 specifies no correction, while values of 2000 and 500 will | |
1765 | generate lighter and darker output, respectively. The default value is | |
1766 | 1000. | |
1767 | ||
1768 | <p>Gamma is applied to the Red, Green, and Blue values (or luminance for | |
1769 | grayscale output) using the function "f(x) = x<SUp>(1000/gamma)</SUp>". | |
1770 | ||
1771 | <h4>hue (integer(-180:180))</h4> | |
1772 | ||
1773 | <p>The hue attribute specifies a color hue rotation when printing image | |
1774 | files. The default value is 0. | |
1775 | ||
1776 | <h4>job-billing (text(MAX))<span class='info'>CUPS 1.1</span></h4> | |
1777 | ||
1778 | <p>The job-billing attribute provides a text value to associate with a job | |
1779 | for billing purposes. | |
1780 | ||
1781 | <h4>job-hold-until (keyword | name(MAX))<span class='info'>CUPS 1.1</span></h4> | |
1782 | ||
1783 | <p>The job-hold-until attribute specifies a hold time. In addition to the | |
1784 | standard IPP/1.1 keyword names, CUPS supports name values of the form | |
1785 | "HH:MM" and "HH:MM:SS" that specify a hold time. The hold time is in | |
1786 | Greenwich Mean Time (GMT) and <i>not</i> in the local time zone. If the | |
1787 | specified time is less than the current time, the job is held until the | |
1788 | next day. | |
1789 | ||
1790 | <h4>job-sheets (1setof type3 keyword | name(MAX))<span class='info'>CUPS 1.1</span></h4> | |
1791 | ||
1792 | <p>The job-sheets attribute specifies one or two banner files that are printed | |
1793 | before and after a job. The reserved value of "none" disables banner printing. | |
1794 | The default value is stored in the job-sheets-default attribute. | |
1795 | ||
1796 | <p>If only one value is supplied, the banner file is printed before the job. | |
1797 | If two values are supplied, the first value is used as the starting banner | |
1798 | file and the second as the ending banner file. | |
1799 | ||
1800 | <h4>job-originating-host-name (name(MAX))</h4> | |
1801 | ||
1802 | <p><i>(CUPS 1.1.5 and higher)</i> | |
1803 | ||
1804 | <p>The job-originating-host-name attribute specifies the host | |
1805 | from which the job was queued. The value will be the hostname or | |
1806 | IP address of the client depending on whether hostname | |
1807 | resolution is enabled. The localhost address (127.0.0.1) is | |
1808 | <b>always</b> resolved to the name "localhost". | |
1809 | ||
1810 | <p>This attribute is read-only. | |
1811 | ||
1812 | <h4>lpi (type2 enum)</h4> | |
1813 | ||
1814 | <p>The lpi attribute specifies the number of lines per inch when | |
1815 | printing text files. Only the values 6 and 8 are currently supported. | |
1816 | The default value is 6. | |
1817 | ||
1818 | <h4>mirror (boolean)</h4> | |
1819 | ||
1820 | <p>The mirror attribute specifies whether pages are mirrored on | |
1821 | their X axis, which is useful for printing transfer images on | |
1822 | special media. The default value is false. | |
1823 | ||
1824 | <h4>natural-scaling (integer(1:1000))<span class='info'>CUPS 1.1.9</span></h4> | |
1825 | <p>The natural-scaling attribute specifies the scaling of image files with | |
1826 | respect to the natural image size. A value of 100 specifies that the image | |
1827 | file should exactly the natural size, while 50 is half the natural size | |
1828 | and 200 is twice the natural size. The default value is 100. | |
1829 | ||
1830 | <p>The ppi option can be used to override the natural resolution of the | |
1831 | image, which controls the natural size. | |
1832 | ||
1833 | <h4>number-up-layout (type2 keyword)<span class='info'>CUPS 1.1.15</span></h4> | |
1834 | <p>The number-up-layout attribute specifies the order each input | |
1835 | page is placed on each output page. The following keywords are | |
1836 | presently defined: | |
1837 | ||
1838 | <ul> | |
1839 | ||
1840 | <li><CODE>btlr</CODE> - Bottom to top, left to right</li> | |
1841 | ||
1842 | <li><CODE>btrl</CODE> - Bottom to top, right to left</li> | |
1843 | ||
1844 | <li><CODE>lrbt</CODE> - Left to right, bottom to top</li> | |
1845 | ||
1846 | <li><CODE>lrtb</CODE> - Left to right, top to bottom (default)</li> | |
1847 | ||
1848 | <li><CODE>rlbt</CODE> - Right to left, bottom to top</li> | |
1849 | ||
1850 | <li><CODE>rltb</CODE> - Right to left, top to bottom</li> | |
1851 | ||
1852 | <li><CODE>tblr</CODE> - Top to bottom, left to right</li> | |
1853 | ||
1854 | <li><CODE>tbrl</CODE> - Top to bottom, right to left</li> | |
1855 | ||
1856 | </ul> | |
1857 | ||
1858 | <h4>page-border (type2 keyword)<span class='info'>CUPS 1.1.15</span></h4> | |
1859 | <p>The page-border attribute specifies whether a border is | |
1860 | draw around each page. The following keywords are presently | |
1861 | defined: | |
1862 | ||
1863 | <ul> | |
1864 | ||
1865 | <li><CODE>double</CODE> - Two hairline borders are drawn</li> | |
1866 | ||
1867 | <li><CODE>double-thick</CODE> - Two 1pt borders are drawn</li> | |
1868 | ||
1869 | <li><CODE>none</CODE> - No border is drawn (default)</li> | |
1870 | ||
1871 | <li><CODE>single</CODE> - A single hairline border is drawn</li> | |
1872 | ||
1873 | <li><CODE>single-thick</CODE> - A single 1pt border is drawn</li> | |
1874 | ||
1875 | </ul> | |
1876 | ||
1877 | <h4>page-bottom (integer(0:MAX))</h4> | |
1878 | ||
1879 | <p>The page-bottom attribute specifies the bottom margin in points (72 points | |
1880 | equals 1 inch). The default value is the device physical margin. | |
1881 | ||
1882 | <h4>page-label (text(MAX))<span class='info'>CUPS 1.1.7</span></h4> | |
1883 | <p>The page-label attribute provides a text value to place in | |
1884 | the header and footer on each page. If a classification level is | |
1885 | set on the server, then this classification is printed before | |
1886 | the page label. | |
1887 | ||
1888 | <h4>page-left (integer(0:MAX))</h4> | |
1889 | ||
1890 | <p>The page-left attribute specifies the left margin in points (72 points | |
1891 | equals 1 inch). The default value is the device physical margin. | |
1892 | ||
1893 | <h4>page-right (integer(0:MAX))</h4> | |
1894 | ||
1895 | <p>The page-right attribute specifies the right margin in points (72 points | |
1896 | equals 1 inch). The default value is the device physical margin. | |
1897 | ||
1898 | <h4>page-set (type2 keyword)</h4> | |
1899 | ||
1900 | <p>The page-set attribute specifies which pages to print in a file. The | |
1901 | supported keywords are "all", "even", and "odd". The default value is | |
1902 | "all". | |
1903 | ||
1904 | <h4>page-top (integer(0:MAX))</h4> | |
1905 | ||
1906 | <p>The page-top attribute specifies the top margin in points (72 points | |
1907 | equals 1 inch). The default value is the device physical margin. | |
1908 | ||
1909 | <h4>penwidth (integer(0:MAX))</h4> | |
1910 | ||
1911 | <p>The penwidth attribute specifies the default pen width in micrometers | |
1912 | when printing HP-GL/2 plot files. The default value is 1000 (1 millimeter). | |
1913 | ||
1914 | <h4>position (type2 keyword)</h4> | |
1915 | ||
1916 | <p>The position attribute specifies the location of image files on the | |
1917 | media. The following keyword values are recognized: | |
1918 | ||
1919 | <ul> | |
1920 | ||
1921 | <li><CODE>center</CODE> - Center the image on the page (default) | |
1922 | ||
1923 | <li><CODE>top</CODE> - Print the image centered at the top of the page | |
1924 | ||
1925 | <li><CODE>left</CODE> - Print the image centered on the left of page | |
1926 | ||
1927 | <li><CODE>right</CODE> - Print the image centered on the right of the page | |
1928 | ||
1929 | <li><CODE>top-left</CODE> - Print the image at the top left corner of | |
1930 | the page | |
1931 | ||
1932 | <li><CODE>top-right</CODE> - Print the image at the top right corner of | |
1933 | the page | |
1934 | ||
1935 | <li><CODE>bottom</CODE> - Print the image centered at the bottom of | |
1936 | the page | |
1937 | ||
1938 | <li><CODE>bottom-left</CODE> - Print the image at the bottom left | |
1939 | corner of the page | |
1940 | ||
1941 | <li><CODE>bottom-right</CODE> - Print the image at the bottom right | |
1942 | corner of the page | |
1943 | ||
1944 | </ul> | |
1945 | ||
1946 | <h4>ppi (integer(1:MAX))</h4> | |
1947 | ||
1948 | <p>The ppi attribute specifies the resolution of an image file in pixels | |
1949 | per inch. The default value is the resolution included with the file or | |
1950 | 128 if no resolution information is available. | |
1951 | ||
1952 | <h4>prettyprint (boolean)</h4> | |
1953 | ||
1954 | <p>The prettyprint attribute specifies whether text files should be printed | |
1955 | with a shaded header and keyword highlighting (prettyprint=true) or without | |
1956 | additional formatting (prettyprint=false). The default value is false. | |
1957 | ||
1958 | <h4>saturation (integer(0:200))</h4> | |
1959 | ||
1960 | <p>The saturation attribute specifies the color saturation when | |
1961 | printing image files. A saturation of 100 is normal, while values of 50 | |
1962 | and 200 will be half and twice as colorful, respectively. The default | |
1963 | value is 100. | |
1964 | ||
1965 | <h4>scaling (integer(1:1000))</h4> | |
1966 | ||
1967 | <p>The scaling attribute specifies the scaling of image files with | |
1968 | respect to the selected media. A value of 100 specifies that the image | |
1969 | file should fit 100% of the page, or as much as possible given the | |
1970 | image dimensions. The default value is unspecified. | |
1971 | ||
1972 | <p>The scaling attribute overrides the ppi attribute if specified. | |
1973 | ||
1974 | <h4>wrap (boolean)</h4> | |
1975 | ||
1976 | <p>The wrap attribute specifies whether long lines should be wrapped | |
1977 | (wrap=true) or not (wrap=false) when printing text files. The default | |
1978 | value is true. | |
1979 | ||
1980 | <h3 class='title'><a name='PPD_ATTRIBUTES'>PPD Attributes</a></h3> | |
1981 | ||
1982 | <h4>ppd-device-id (text(127))</h4> | |
1983 | ||
1984 | <p>The ppd-device-id attribute specifies the IEEE-1284 device ID | |
1985 | string for the device described by the PPD file.</p> | |
1986 | ||
1987 | <h4>ppd-natural-language (naturalLanguage)</h4> | |
1988 | ||
1989 | <p>The ppd-natural-language attribute specifies the language encoding | |
1990 | of the PPD file (the LanguageVersion attribute in the PPD file). If the | |
1991 | language is unknown or undefined then "en" (English) is assumed. | |
1992 | ||
1993 | <h4>ppd-make (text(127))</h4> | |
1994 | ||
1995 | <p>The ppd-make attribute specifies the manufacturer of the printer | |
1996 | (the Manufacturer attribute in the PPD file). If the manufacturer | |
1997 | is not specified in the PPD file then an educated guess is made using | |
1998 | the NickName attribute in the PPD file. | |
1999 | ||
2000 | <h4>ppd-make-and-model (text(127))</h4> | |
2001 | ||
2002 | <p>The ppd-make-and-model attribute specifies the manufacturer and model | |
2003 | name of the PPD file (the NickName attribute in the PPD file). If the | |
2004 | make and model is not specified in the PPD file then the ModelName or | |
2005 | ShortNickName attributes are used instead. | |
2006 | ||
2007 | <h4>ppd-name (name(255))</h4> | |
2008 | ||
2009 | <p>The ppd-name attribute specifies the PPD filename on the server | |
2010 | relative to the model directory. The forward slash (/) is used to | |
2011 | delineate directories. | |
2012 | ||
2013 | <h3 class='title'><a name='PRINTER_ATTRIBUTES'>Printer Attributes</a></h3> | |
2014 | ||
2015 | <h4>job-k-limit (integer)<span class='info'>CUPS 1.1</span></h4> | |
2016 | ||
2017 | <p>The job-k-limit attribute specifies the maximum number of kilobytes that | |
2018 | may be printed by a user, including banner files. The default value of 0 | |
2019 | specifies that there is no limit. | |
2020 | ||
2021 | <h4>job-page-limit (integer)<span class='info'>CUPS 1.1</span></h4> | |
2022 | ||
2023 | <p>The job-page-limit attribute specifies the maximum number of pages that | |
2024 | may be printed by a user, including banner files. The default value of 0 | |
2025 | specifies that there is no limit. | |
2026 | ||
2027 | <h4>job-quota-period (integer)<span class='info'>CUPS 1.1</span></h4> | |
2028 | ||
2029 | <p>The job-quota-period attribute specifies the time period used for quota | |
2030 | calculations, in seconds. The default value of 0 specifies that the limits | |
2031 | apply to all jobs that have been printed by a user that are still known to | |
2032 | the system. | |
2033 | ||
2034 | <h4>job-sheets-supported (1setof type3 keyword | name(MAX))<span class='info'>CUPS 1.1</span></h4> | |
2035 | ||
2036 | <p>The job-sheets-supported attribute specifies the available banner files. | |
2037 | There will always be at least one banner file available called "none". | |
2038 | ||
2039 | <h4>printer-type (type2 enum)</h4> | |
2040 | ||
2041 | <p>The printer-type attribute specifies printer type and | |
2042 | capability bits for the printer or class. The default value is | |
2043 | computed from internal state information and the PPD file for the | |
2044 | printer. The following bits are defined:</p> | |
2045 | ||
2046 | <div class='table'><table align='center' border='1' width='80%' | |
2047 | summary='Printer Type Bits'> | |
2048 | <thead> | |
2049 | <tr> | |
2050 | <th>Bit</th> | |
2051 | <th>Description</th> | |
2052 | </tr> | |
2053 | </thead> | |
2054 | <tbody> | |
2055 | <tr> | |
2056 | <td>0x00000001</td> | |
2057 | <td>Is a printer class.</td> | |
2058 | </tr> | |
2059 | <tr> | |
2060 | <td>0x00000002</td> | |
2061 | <td>Is a remote destination.</td> | |
2062 | </tr> | |
2063 | <tr> | |
2064 | <td>0x00000004</td> | |
2065 | <td>Can print in black.</td> | |
2066 | </tr> | |
2067 | <tr> | |
2068 | <td>0x00000008</td> | |
2069 | <td>Can print in color.</td> | |
2070 | </tr> | |
2071 | <tr> | |
2072 | <td>0x00000010</td> | |
2073 | <td>Can print on both sides of the page in hardware.</td> | |
2074 | </tr> | |
2075 | <tr> | |
2076 | <td>0x00000020</td> | |
2077 | <td>Can staple output.</td> | |
2078 | </tr> | |
2079 | <tr> | |
2080 | <td>0x00000040</td> | |
2081 | <td>Can do fast copies in hardware.</td> | |
2082 | </tr> | |
2083 | <tr> | |
2084 | <td>0x00000080</td> | |
2085 | <td>Can do fast copy collation in hardware.</td> | |
2086 | </tr> | |
2087 | <tr> | |
2088 | <td>0x00000100</td> | |
2089 | <td>Can punch output.</td> | |
2090 | </tr> | |
2091 | <tr> | |
2092 | <td>0x00000200</td> | |
2093 | <td>Can cover output.</td> | |
2094 | </tr> | |
2095 | <tr> | |
2096 | <td>0x00000400</td> | |
2097 | <td>Can bind output.</td> | |
2098 | </tr> | |
2099 | <tr> | |
2100 | <td>0x00000800</td> | |
2101 | <td>Can sort output.</td> | |
2102 | </tr> | |
2103 | <tr> | |
2104 | <td>0x00001000</td> | |
2105 | <td>Can handle media up to US-Legal/A4.</td> | |
2106 | </tr> | |
2107 | <tr> | |
2108 | <td>0x00002000</td> | |
2109 | <td>Can handle media from US-Legal/A4 to ISO-C/A2.</td> | |
2110 | </tr> | |
2111 | <tr> | |
2112 | <td>0x00004000</td> | |
2113 | <td>Can handle media larger than ISO-C/A2.</td> | |
2114 | </tr> | |
2115 | <tr> | |
2116 | <td>0x00008000</td> | |
2117 | <td>Can handle user-defined media sizes.</td> | |
2118 | </tr> | |
2119 | <tr> | |
2120 | <td>0x00010000</td> | |
2121 | <td>Is an implicit (server-generated) class.</td> | |
2122 | </tr> | |
2123 | <tr> | |
2124 | <td>0x00020000</td> | |
2125 | <td>Is the a default printer on the network.</td> | |
2126 | </tr> | |
2127 | <tr> | |
2128 | <td>0x00040000<td> | |
2129 | <td>Is a facsimile device.</td> | |
2130 | </tr> | |
2131 | <tr> | |
2132 | <td>0x00080000</td> | |
2133 | <td>Is rejecting jobs.</td> | |
2134 | </tr> | |
2135 | <tr> | |
2136 | <td>0x00100000</td> | |
2137 | <td>Delete this queue.</td> | |
2138 | </tr> | |
2139 | <tr> | |
2140 | <td>0x00200000</td> | |
2141 | <td>Queue is not shared.</td> | |
2142 | </tr> | |
2143 | <tr> | |
2144 | <td>0x00400000</td> | |
2145 | <td>Queue requires authentication.</td> | |
2146 | </tr> | |
2147 | </tbody> | |
2148 | </table></div> | |
2149 | ||
2150 | <h4>printer-type-mask (type2 enum)<span class='info'>CUPS 1.1</span></h4> | |
2151 | ||
2152 | <p>The printer-type-mask attribute is used to choose printers or classes with | |
2153 | the CUPS-Get-Printers and CUPS-Get-Classes operations. The bits are defined | |
2154 | identically to the printer-type attribute and default to all 1's. | |
2155 | ||
2156 | <h4>requesting-user-name-allowed (1setof name(127))<span class='info'>CUPS 1.1</span></h4> | |
2157 | ||
2158 | <p>The requesting-user-name-allowed attribute lists all of the users that are | |
2159 | allowed to access a printer or class. Either this attribute or the | |
2160 | requesting-user-name-denied attribute will be defined, but not both. | |
2161 | ||
2162 | <h4>requesting-user-name-denied (1setof name(127))<span class='info'>CUPS 1.1</span></h4> | |
2163 | ||
2164 | <p>The requesting-user-name-denied attribute lists all of the users that are | |
2165 | not allowed to access a printer or class. Either this attribute or the | |
2166 | requesting-user-name-allowed attribute will be defined, but not both. | |
2167 | ||
2168 | <h3 class='title'><a name='CLASS_ATTRIBUTES'>Printer Class Attributes</a></h3> | |
2169 | ||
2170 | <h4>member-names (1setof name(127))</h4> | |
2171 | ||
2172 | <p>The member-names attribute specifies each of the printer-name attributes of | |
2173 | the member printers and classes. Each name corresponds to the same element of | |
2174 | the member-uris attribute. | |
2175 | ||
2176 | <h4>member-uris (1setof uri)</h4> | |
2177 | ||
2178 | <p>The member-uris attribute specifies each of the printer-uri attributes of | |
2179 | the member printers and classes. Each URI corresponds to the same element of | |
2180 | the member-names attribute. | |
2181 | ||
2182 | </body> | |
2183 | </html> |