projects / thirdparty / cups.git / blame
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| 5a738aea | 351 | --></style> |
| ef416fc2 | 352 | </head> |
| 353 | <body> | |
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354 | <div class='body'> |
| 355 | <!-- | |
| 321d8d57 | 356 | CUPS API header for CUPS. |
| 5a738aea | 357 | |
| 321d8d57 | 358 | Copyright 2008-2011 by Apple Inc. |
| 5a738aea MS |
359 | |
| 360 | These coded instructions, statements, and computer programs are the | |
| 361 | property of Apple Inc. and are protected by Federal copyright | |
| 362 | law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
| 363 | which should have been included with this file. If this file is | |
| 364 | file is missing or damaged, see the license at "http://www.cups.org/". | |
| 365 | --> | |
| 366 | ||
| 178cb736 MS |
367 | <h1 class='title'>CUPS API</h1> |
| 368 | ||
| 5a738aea MS |
369 | <div class='summary'><table summary='General Information'> |
| 370 | <thead> | |
| 371 | <tr> | |
| 372 | <th>Header</th> | |
| 373 | <th>cups/cups.h</th> | |
| 374 | </tr> | |
| 375 | </thead> | |
| 376 | <tbody> | |
| 377 | <tr> | |
| 378 | <th>Library</th> | |
| 379 | <td>-lcups</td> | |
| 380 | </tr> | |
| 381 | <tr> | |
| 382 | <th>See Also</th> | |
| 383 | <td>Programming: <a href='api-overview.html' target='_top'>Introduction to CUPS Programming</a><br> | |
| 384 | Programming: <a href='api-array.html' target='_top'>Array API</a><br> | |
| 385 | Programming: <a href='api-filedir.html' target='_top'>File and Directory APIs</a><br> | |
| 386 | Programming: <a href='api-filter.html' target='_top'>Filter and Backend Programming</a><br> | |
| 387 | Programming: <a href='api-httpipp.html' target='_top'>HTTP and IPP APIs</a><br> | |
| 388 | Programming: <a href='api-ppd.html' target='_top'>PPD API</a><br> | |
| 389 | Programming: <a href='api-raster.html' target='_top'>Raster API</a></td> | |
| 390 | </tr> | |
| 391 | </tbody> | |
| 392 | </table></div> | |
| 393 | <h2 class="title">Contents</h2> | |
| 394 | <ul class="contents"> | |
| 5a738aea | 395 | <li><a href="#OVERVIEW">Overview</a><ul class="subcontents"> |
| 0268488e MS |
396 | <li><a href="#CLIENTS_AND_SERVERS">Clients and Servers</a></li> |
| 397 | <li><a href="#PRINTERS_AND_CLASSES">Printers and Classes</a></li> | |
| 398 | <li><a href="#OPTIONS">Options</a></li> | |
| 399 | <li><a href="#PRINT_JOBS">Print Jobs</a></li> | |
| 400 | <li><a href="#ERROR_HANDLING">Error Handling</a></li> | |
| 401 | <li><a href="#PASSWORDS_AND_AUTHENTICATION">Passwords and Authentication</a></li> | |
| 5a738aea MS |
402 | </ul></li> |
| 403 | <li><a href="#FUNCTIONS">Functions</a><ul class="code"> | |
| 0268488e MS |
404 | <li><a href="#cupsAddDest" title="Add a destination to the list of destinations.">cupsAddDest</a></li> |
| 405 | <li><a href="#cupsAddOption" title="Add an option to an option array.">cupsAddOption</a></li> | |
| 406 | <li><a href="#cupsAdminCreateWindowsPPD" title="Create the Windows PPD file for a printer.">cupsAdminCreateWindowsPPD</a></li> | |
| 407 | <li><a href="#cupsAdminExportSamba" title="Export a printer to Samba.">cupsAdminExportSamba</a></li> | |
| 408 | <li><a href="#cupsAdminGetServerSettings" title="Get settings from the server.">cupsAdminGetServerSettings</a></li> | |
| 409 | <li><a href="#cupsAdminSetServerSettings" title="Set settings on the server.">cupsAdminSetServerSettings</a></li> | |
| 5a9febac | 410 | <li><a href="#cupsCancelDestJob" title="Include necessary headers...">cupsCancelDestJob</a></li> |
| 0268488e MS |
411 | <li><a href="#cupsCancelJob" title="Cancel a print job on the default server.">cupsCancelJob</a></li> |
| 412 | <li><a href="#cupsCancelJob2" title="Cancel or purge a print job.">cupsCancelJob2</a></li> | |
| 5a9febac MS |
413 | <li><a href="#cupsCheckDestSupported" title="Check that the option and value are supported |
| 414 | by the destination.">cupsCheckDestSupported</a></li> | |
| 415 | <li><a href="#cupsCloseDestJob" title="Close a job and start printing.">cupsCloseDestJob</a></li> | |
| 3e7fe0ca MS |
416 | <li><a href="#cupsConnectDest" title="Connect to the server for a destination.">cupsConnectDest</a></li> |
| 417 | <li><a href="#cupsConnectDestBlock" title="Connect to the server for a destination.">cupsConnectDestBlock</a></li> | |
| 418 | <li><a href="#cupsCopyDest" title="Callback block">cupsCopyDest</a></li> | |
| 5a9febac MS |
419 | <li><a href="#cupsCopyDestConflicts" title="Get conflicts and resolutions for a new |
| 420 | option/value pair.">cupsCopyDestConflicts</a></li> | |
| 421 | <li><a href="#cupsCopyDestInfo" title="Get the supported values/capabilities for the | |
| 422 | destination.">cupsCopyDestInfo</a></li> | |
| 423 | <li><a href="#cupsCreateDestJob" title="Create a job on a destination.">cupsCreateDestJob</a></li> | |
| 0268488e MS |
424 | <li><a href="#cupsCreateJob" title="Create an empty job for streaming.">cupsCreateJob</a></li> |
| 425 | <li><a href="#cupsEncryption" title="Get the current encryption settings.">cupsEncryption</a></li> | |
| 3e7fe0ca MS |
426 | <li><a href="#cupsEnumDests" title="Enumerate available destinations with a callback function.">cupsEnumDests</a></li> |
| 427 | <li><a href="#cupsEnumDestsBlock" title="Enumerate available destinations with a block.">cupsEnumDestsBlock</a></li> | |
| 6961465f MS |
428 | <li><a href="#cupsFindDestDefault" title="Find the default value(s) for the given option.">cupsFindDestDefault</a></li> |
| 429 | <li><a href="#cupsFindDestReady" title="Find the default value(s) for the given option.">cupsFindDestReady</a></li> | |
| 430 | <li><a href="#cupsFindDestSupported" title="Find the default value(s) for the given option.">cupsFindDestSupported</a></li> | |
| 5a9febac | 431 | <li><a href="#cupsFinishDestDocument" title="Finish the current document.">cupsFinishDestDocument</a></li> |
| 0268488e | 432 | <li><a href="#cupsFinishDocument" title="Finish sending a document.">cupsFinishDocument</a></li> |
| 5a9febac MS |
433 | <li><a href="#cupsFreeDestInfo" title="Free destination information obtained using |
| 434 | cupsCopyDestInfo.">cupsFreeDestInfo</a></li> | |
| 0268488e MS |
435 | <li><a href="#cupsFreeDests" title="Free the memory used by the list of destinations.">cupsFreeDests</a></li> |
| 436 | <li><a href="#cupsFreeJobs" title="Free memory used by job data.">cupsFreeJobs</a></li> | |
| 437 | <li><a href="#cupsFreeOptions" title="Free all memory used by options.">cupsFreeOptions</a></li> | |
| 438 | <li><a href="#cupsGetClasses" title="Get a list of printer classes from the default server.">cupsGetClasses</a></li> | |
| 439 | <li><a href="#cupsGetDefault" title="Get the default printer or class for the default server.">cupsGetDefault</a></li> | |
| 440 | <li><a href="#cupsGetDefault2" title="Get the default printer or class for the specified server.">cupsGetDefault2</a></li> | |
| 441 | <li><a href="#cupsGetDest" title="Get the named destination from the list.">cupsGetDest</a></li> | |
| 6961465f MS |
442 | <li><a href="#cupsGetDestMediaByIndex" title="Get a media name, dimension, and margins for a |
| 443 | specific size.">cupsGetDestMediaByIndex</a></li> | |
| 5a9febac MS |
444 | <li><a href="#cupsGetDestMediaByName" title="Get media names, dimensions, and margins.">cupsGetDestMediaByName</a></li> |
| 445 | <li><a href="#cupsGetDestMediaBySize" title="Get media names, dimensions, and margins.">cupsGetDestMediaBySize</a></li> | |
| 6961465f MS |
446 | <li><a href="#cupsGetDestMediaCount" title="Get the number of sizes supported by a |
| 447 | destination.">cupsGetDestMediaCount</a></li> | |
| 448 | <li><a href="#cupsGetDestMediaDefault" title="Get the default size for a destination.">cupsGetDestMediaDefault</a></li> | |
| 240214ef | 449 | <li><a href="#cupsGetDestWithURI" title="Get a destination associated with a URI.">cupsGetDestWithURI</a></li> |
| 0268488e MS |
450 | <li><a href="#cupsGetDests" title="Get the list of destinations from the default server.">cupsGetDests</a></li> |
| 451 | <li><a href="#cupsGetDests2" title="Get the list of destinations from the specified server.">cupsGetDests2</a></li> | |
| 452 | <li><a href="#cupsGetJobs" title="Get the jobs from the default server.">cupsGetJobs</a></li> | |
| 453 | <li><a href="#cupsGetJobs2" title="Get the jobs from the specified server.">cupsGetJobs2</a></li> | |
| 454 | <li><a href="#cupsGetNamedDest" title="Get options for the named destination.">cupsGetNamedDest</a></li> | |
| 455 | <li><a href="#cupsGetOption" title="Get an option value.">cupsGetOption</a></li> | |
| 0268488e MS |
456 | <li><a href="#cupsGetPassword" title="Get a password from the user.">cupsGetPassword</a></li> |
| 457 | <li><a href="#cupsGetPassword2" title="Get a password from the user using the advanced | |
| aaf19ab0 | 458 | password callback.">cupsGetPassword2</a></li> |
| 0268488e | 459 | <li><a href="#cupsGetPrinters" title="Get a list of printers from the default server.">cupsGetPrinters</a></li> |
| 0268488e MS |
460 | <li><a href="#cupsLangDefault" title="Return the default language.">cupsLangDefault</a></li> |
| 461 | <li><a href="#cupsLangEncoding" title="Return the character encoding (us-ascii, etc.) | |
| 5a738aea | 462 | for the given language.">cupsLangEncoding</a></li> |
| 0268488e MS |
463 | <li><a href="#cupsLangFlush" title="Flush all language data out of the cache.">cupsLangFlush</a></li> |
| 464 | <li><a href="#cupsLangFree" title="Free language data.">cupsLangFree</a></li> | |
| 465 | <li><a href="#cupsLangGet" title="Get a language.">cupsLangGet</a></li> | |
| 240214ef MS |
466 | <li><a href="#cupsLocalizeDestMedia" title="Get the localized string for a destination media |
| 467 | size.">cupsLocalizeDestMedia</a></li> | |
| 5a9febac MS |
468 | <li><a href="#cupsLocalizeDestOption" title="Get the localized string for a destination |
| 469 | option.">cupsLocalizeDestOption</a></li> | |
| 470 | <li><a href="#cupsLocalizeDestValue" title="Get the localized string for a destination | |
| 471 | option+value pair.">cupsLocalizeDestValue</a></li> | |
| 0268488e MS |
472 | <li><a href="#cupsNotifySubject" title="Return the subject for the given notification message.">cupsNotifySubject</a></li> |
| 473 | <li><a href="#cupsNotifyText" title="Return the text for the given notification message.">cupsNotifyText</a></li> | |
| 474 | <li><a href="#cupsParseOptions" title="Parse options from a command-line argument.">cupsParseOptions</a></li> | |
| 475 | <li><a href="#cupsPrintFile" title="Print a file to a printer or class on the default server.">cupsPrintFile</a></li> | |
| 476 | <li><a href="#cupsPrintFile2" title="Print a file to a printer or class on the specified | |
| 5a738aea | 477 | server.">cupsPrintFile2</a></li> |
| 0268488e | 478 | <li><a href="#cupsPrintFiles" title="Print one or more files to a printer or class on the |
| 5a738aea | 479 | default server.">cupsPrintFiles</a></li> |
| 0268488e | 480 | <li><a href="#cupsPrintFiles2" title="Print one or more files to a printer or class on the |
| 5a738aea | 481 | specified server.">cupsPrintFiles2</a></li> |
| 0268488e MS |
482 | <li><a href="#cupsRemoveDest" title="Remove a destination from the destination list.">cupsRemoveDest</a></li> |
| 483 | <li><a href="#cupsRemoveOption" title="Remove an option from an option array.">cupsRemoveOption</a></li> | |
| 484 | <li><a href="#cupsServer" title="Return the hostname/address of the current server.">cupsServer</a></li> | |
| 485 | <li><a href="#cupsSetClientCertCB" title="Set the client certificate callback.">cupsSetClientCertCB</a></li> | |
| 486 | <li><a href="#cupsSetCredentials" title="Set the default credentials to be used for SSL/TLS | |
| 10d09e33 | 487 | connections.">cupsSetCredentials</a></li> |
| 0268488e MS |
488 | <li><a href="#cupsSetDefaultDest" title="Set the default destination.">cupsSetDefaultDest</a></li> |
| 489 | <li><a href="#cupsSetDests" title="Save the list of destinations for the default server.">cupsSetDests</a></li> | |
| 490 | <li><a href="#cupsSetDests2" title="Save the list of destinations for the specified server.">cupsSetDests2</a></li> | |
| 491 | <li><a href="#cupsSetEncryption" title="Set the encryption preference.">cupsSetEncryption</a></li> | |
| 492 | <li><a href="#cupsSetPasswordCB" title="Set the password callback for CUPS.">cupsSetPasswordCB</a></li> | |
| 493 | <li><a href="#cupsSetPasswordCB2" title="Set the advanced password callback for CUPS.">cupsSetPasswordCB2</a></li> | |
| 494 | <li><a href="#cupsSetServer" title="Set the default server name and port.">cupsSetServer</a></li> | |
| 495 | <li><a href="#cupsSetServerCertCB" title="Set the server certificate callback.">cupsSetServerCertCB</a></li> | |
| 496 | <li><a href="#cupsSetUser" title="Set the default user name.">cupsSetUser</a></li> | |
| db8b865d | 497 | <li><a href="#cupsSetUserAgent" title="Set the default HTTP User-Agent string.">cupsSetUserAgent</a></li> |
| 5a9febac | 498 | <li><a href="#cupsStartDestDocument" title="Start a new document.">cupsStartDestDocument</a></li> |
| 0268488e MS |
499 | <li><a href="#cupsStartDocument" title="Add a document to a job created with cupsCreateJob().">cupsStartDocument</a></li> |
| 500 | <li><a href="#cupsTempFd" title="Creates a temporary file.">cupsTempFd</a></li> | |
| 501 | <li><a href="#cupsTempFile" title="Generates a temporary filename.">cupsTempFile</a></li> | |
| 502 | <li><a href="#cupsTempFile2" title="Creates a temporary CUPS file.">cupsTempFile2</a></li> | |
| 503 | <li><a href="#cupsUser" title="Return the current user's name.">cupsUser</a></li> | |
| db8b865d | 504 | <li><a href="#cupsUserAgent" title="Return the default HTTP User-Agent string.">cupsUserAgent</a></li> |
| 6961465f MS |
505 | <li><a href="#pwgFormatSizeName" title="Generate a PWG self-describing media size name.">pwgFormatSizeName</a></li> |
| 506 | <li><a href="#pwgInitSize" title="Initialize a pwg_size_t structure using IPP Job Template | |
| 507 | attributes.">pwgInitSize</a></li> | |
| 508 | <li><a href="#pwgMediaForLegacy" title="Find a PWG media size by ISO/IPP legacy name.">pwgMediaForLegacy</a></li> | |
| 509 | <li><a href="#pwgMediaForPPD" title="Find a PWG media size by Adobe PPD name.">pwgMediaForPPD</a></li> | |
| 510 | <li><a href="#pwgMediaForPWG" title="Find a PWG media size by 5101.1 self-describing name.">pwgMediaForPWG</a></li> | |
| 511 | <li><a href="#pwgMediaForSize" title="Get the PWG media size for the given dimensions.">pwgMediaForSize</a></li> | |
| 8b450588 | 512 | </ul></li> |
| 5a738aea | 513 | <li><a href="#TYPES">Data Types</a><ul class="code"> |
| 3e7fe0ca MS |
514 | <li><a href="#cups_client_cert_cb_t" title="Client credentials callback |
| 515 | ">cups_client_cert_cb_t</a></li> | |
| 516 | <li><a href="#cups_dest_block_t" title="Destination enumeration block | |
| 517 | ">cups_dest_block_t</a></li> | |
| 518 | <li><a href="#cups_dest_cb_t" title="Destination enumeration callback | |
| 519 | ">cups_dest_cb_t</a></li> | |
| 5a738aea | 520 | <li><a href="#cups_dest_t" title="Destination">cups_dest_t</a></li> |
| 3e7fe0ca MS |
521 | <li><a href="#cups_dinfo_t" title="Destination capability and status |
| 522 | information ">cups_dinfo_t</a></li> | |
| 5a738aea MS |
523 | <li><a href="#cups_job_t" title="Job">cups_job_t</a></li> |
| 524 | <li><a href="#cups_option_t" title="Printer Options">cups_option_t</a></li> | |
| 3e7fe0ca MS |
525 | <li><a href="#cups_password_cb2_t" title="New password callback |
| 526 | ">cups_password_cb2_t</a></li> | |
| 5a738aea MS |
527 | <li><a href="#cups_password_cb_t" title="Password callback">cups_password_cb_t</a></li> |
| 528 | <li><a href="#cups_ptype_t" title="Printer type/capability bits">cups_ptype_t</a></li> | |
| 3e7fe0ca MS |
529 | <li><a href="#cups_server_cert_cb_t" title="Server credentials callback |
| 530 | ">cups_server_cert_cb_t</a></li> | |
| 531 | <li><a href="#cups_size_t" title="Media Size ">cups_size_t</a></li> | |
| 6961465f MS |
532 | <li><a href="#pwg_map_t" title="Map element - PPD to/from PWG">pwg_map_t</a></li> |
| 533 | <li><a href="#pwg_media_t" title="Common media size data">pwg_media_t</a></li> | |
| 534 | <li><a href="#pwg_size_t" title="Size element - PPD to/from PWG">pwg_size_t</a></li> | |
| 5a738aea MS |
535 | </ul></li> |
| 536 | <li><a href="#STRUCTURES">Structures</a><ul class="code"> | |
| 537 | <li><a href="#cups_dest_s" title="Destination">cups_dest_s</a></li> | |
| 538 | <li><a href="#cups_job_s" title="Job">cups_job_s</a></li> | |
| 539 | <li><a href="#cups_option_s" title="Printer Options">cups_option_s</a></li> | |
| 3e7fe0ca | 540 | <li><a href="#cups_size_s" title="Media Size ">cups_size_s</a></li> |
| a29fd7dd | 541 | <li><a href="#pollfd" title="User data (unused)">pollfd</a></li> |
| 6961465f MS |
542 | <li><a href="#pwg_map_s" title="Map element - PPD to/from PWG">pwg_map_s</a></li> |
| 543 | <li><a href="#pwg_media_s" title="Common media size data">pwg_media_s</a></li> | |
| 544 | <li><a href="#pwg_size_s" title="Size element - PPD to/from PWG">pwg_size_s</a></li> | |
| 5a738aea | 545 | </ul></li> |
| 22c9029b MS |
546 | <li><a href="#VARIABLES">Variables</a><ul class="code"> |
| 547 | <li><a href="#CF_RETURNS_RETAINED" title="Get the Apple language identifier associated with a | |
| 548 | locale ID.">CF_RETURNS_RETAINED</a></li> | |
| 549 | </ul></li> | |
| 5a738aea | 550 | <li><a href="#ENUMERATIONS">Constants</a><ul class="code"> |
| 3e7fe0ca MS |
551 | <li><a href="#cups_ptype_e" title="Printer type/capability bit |
| 552 | constants">cups_ptype_e</a></li> | |
| 5a738aea | 553 | </ul></li> |
| 0268488e | 554 | </ul> |
| ef416fc2 | 555 | <!-- |
| eac3a0a0 | 556 | API introduction for CUPS. |
| ef416fc2 | 557 | |
| 7374e9e5 | 558 | Copyright 2007-2013 by Apple Inc. |
| bc44d920 | 559 | Copyright 1997-2006 by Easy Software Products, all rights reserved. |
| ef416fc2 | 560 | |
| 561 | These coded instructions, statements, and computer programs are the | |
| bc44d920 | 562 | property of Apple Inc. and are protected by Federal copyright |
| 563 | law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
| 564 | which should have been included with this file. If this file is | |
| 565 | file is missing or damaged, see the license at "http://www.cups.org/". | |
| ef416fc2 | 566 | --> |
| 567 | ||
| 5a738aea MS |
568 | <h2 class='title'><a name='OVERVIEW'>Overview</a></h2> |
| 569 | ||
| 570 | <p>The CUPS API provides the convenience functions needed to support | |
| 571 | applications, filters, printer drivers, and backends that need to interface | |
| 572 | with the CUPS scheduler.</p> | |
| ef416fc2 | 573 | |
| 568fa3fa MS |
574 | <h3><a name='CLIENTS_AND_SERVERS'>Clients and Servers</a></h3> |
| 575 | ||
| 576 | <p>CUPS is based on the Internet Printing Protocol ("IPP"), which allows | |
| 577 | clients (applications) to communicate with a server (the scheduler) to get a | |
| 578 | list of printers, send print jobs, and so forth. You identify which server | |
| 579 | you want to communicate with using a pointer to the opaque structure | |
| 580 | <code>http_t</code>. All of the examples in this document use the | |
| 581 | <code>CUPS_HTTP_DEFAULT</code> constant, referring to the default connection | |
| 582 | to the scheduler. The <a href='api-httpipp.html' target='_top'>HTTP and IPP | |
| 583 | APIs</a> document provides more information on server connections.</p> | |
| 584 | ||
| 5a738aea | 585 | <h3><a name='PRINTERS_AND_CLASSES'>Printers and Classes</a></h3> |
| ecdc0628 | 586 | |
| 5a738aea MS |
587 | <p>Printers and classes (collections of printers) are accessed through |
| 588 | the <a href="#cups_dest_t"><code>cups_dest_t</code></a> structure which | |
| 589 | includes the name (<code>name</code>), instance (<code>instance</code> - | |
| 568fa3fa MS |
590 | a way of selecting certain saved options/settings), and the options and |
| 591 | attributes associated with that destination (<code>num_options</code> and | |
| 5a738aea MS |
592 | <code>options</code>). Destinations are created using the |
| 593 | <a href="#cupsGetDests"><code>cupsGetDests</code></a> function and freed | |
| 594 | using the <a href='#cupsFreeDests'><code>cupsFreeDests</code></a> function. | |
| 595 | The <a href='#cupsGetDest'><code>cupsGetDest</code></a> function finds a | |
| 596 | specific destination for printing:</p> | |
| ef416fc2 | 597 | |
| 5a738aea MS |
598 | <pre class='example'> |
| 599 | #include <cups/cups.h> | |
| ef416fc2 | 600 | |
| 5a738aea MS |
601 | <a href='#cups_dest_t'>cups_dest_t</a> *dests; |
| 602 | int num_dests = <a href='#cupsGetDests'>cupsGetDests</a>(&dests); | |
| 603 | <a href='#cups_dest_t'>cups_dest_t</a> *dest = <a href='#cupsGetDest'>cupsGetDest</a>("name", NULL, num_dests, dests); | |
| ef416fc2 | 604 | |
| eac3a0a0 | 605 | /* do something with dest */ |
| ef416fc2 | 606 | |
| 5a738aea | 607 | <a href='#cupsFreeDests'>cupsFreeDests</a>(num_dests, dests); |
| ef416fc2 | 608 | </pre> |
| 609 | ||
| 5a738aea MS |
610 | <p>Passing <code>NULL</code> to |
| 611 | <a href='#cupsGetDest'><code>cupsGetDest</code></a> for the destination name | |
| 612 | will return the default destination. Similarly, passing a <code>NULL</code> | |
| 613 | instance will return the default instance for that destination.</p> | |
| ef416fc2 | 614 | |
| 5a738aea MS |
615 | <div class='table'><table summary='Table 1: Printer Attributes' width='80%'> |
| 616 | <caption>Table 1: <a name='TABLE1'>Printer Attributes</a></caption> | |
| 617 | <thead> | |
| 618 | <tr> | |
| 619 | <th>Attribute Name</th> | |
| 620 | <th>Description</th> | |
| 621 | </tr> | |
| 622 | </thead> | |
| ef416fc2 | 623 | <tbody> |
| 5a738aea MS |
624 | <tr> |
| 625 | <td>"auth-info-required"</td> | |
| 626 | <td>The type of authentication required for printing to this | |
| 627 | destination: "none", "username,password", "domain,username,password", | |
| 628 | or "negotiate" (Kerberos)</td> | |
| 629 | </tr> | |
| 630 | <tr> | |
| 631 | <td>"printer-info"</td> | |
| 632 | <td>The human-readable description of the destination such as "My | |
| 633 | Laser Printer".</td> | |
| 634 | </tr> | |
| 635 | <tr> | |
| 636 | <td>"printer-is-accepting-jobs"</td> | |
| aaf19ab0 MS |
637 | <td>"true" if the destination is accepting new jobs, "false" if |
| 638 | not.</td> | |
| 5a738aea MS |
639 | </tr> |
| 640 | <tr> | |
| 641 | <td>"printer-is-shared"</td> | |
| aaf19ab0 MS |
642 | <td>"true" if the destination is being shared with other computers, |
| 643 | "false" if not.</td> | |
| 5a738aea MS |
644 | </tr> |
| 645 | <tr> | |
| 646 | <td>"printer-location"</td> | |
| 647 | <td>The human-readable location of the destination such as "Lab 4".</td> | |
| 648 | </tr> | |
| 649 | <tr> | |
| 650 | <td>"printer-make-and-model"</td> | |
| 651 | <td>The human-readable make and model of the destination such as "HP | |
| 652 | LaserJet 4000 Series".</td> | |
| 653 | </tr> | |
| 654 | <tr> | |
| 655 | <td>"printer-state"</td> | |
| 656 | <td>"3" if the destination is idle, "4" if the destination is printing | |
| 657 | a job, and "5" if the destination is stopped.</td> | |
| 658 | </tr> | |
| 659 | <tr> | |
| 660 | <td>"printer-state-change-time"</td> | |
| 661 | <td>The UNIX time when the destination entered the current state.</td> | |
| 662 | </tr> | |
| 663 | <tr> | |
| 664 | <td>"printer-state-reasons"</td> | |
| 665 | <td>Additional comma-delimited state keywords for the destination | |
| 666 | such as "media-tray-empty-error" and "toner-low-warning".</td> | |
| 667 | </tr> | |
| 668 | <tr> | |
| 669 | <td>"printer-type"</td> | |
| 670 | <td>The <a href='#cups_printer_t'><code>cups_printer_t</code></a> | |
| 671 | value associated with the destination.</td> | |
| 672 | </tr> | |
| 673 | </tbody> | |
| 674 | </table></div> | |
| 675 | ||
| 676 | <h3><a name='OPTIONS'>Options</a></h3> | |
| 677 | ||
| 678 | <p>Options are stored in arrays of | |
| 679 | <a href='#cups_option_t'><code>cups_option_t</code></a> structures. Each | |
| 680 | option has a name (<code>name</code>) and value (<code>value</code>) | |
| 681 | associated with it. The <a href='#cups_dest_t'><code>cups_dest_t</code></a> | |
| 682 | <code>num_options</code> and <code>options</code> members contain the | |
| 683 | default options for a particular destination, along with several informational | |
| 684 | attributes about the destination as shown in <a href='#TABLE1'>Table 1</a>. | |
| 685 | The <a href='#cupsGetOption'><code>cupsGetOption</code></a> function gets | |
| 686 | the value for the named option. For example, the following code lists the | |
| 687 | available destinations and their human-readable descriptions:</p> | |
| 688 | ||
| 689 | <pre class='example'> | |
| 690 | #include <cups/cups.h> | |
| 691 | ||
| 692 | <a href='#cups_dest_t'>cups_dest_t</a> *dests; | |
| 693 | int num_dests = <a href='#cupsGetDests'>cupsGetDests</a>(&dests); | |
| 694 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 695 | int i; | |
| 696 | const char *value; | |
| 697 | ||
| 698 | for (i = num_dests, dest = dests; i > 0; i --, dest ++) | |
| 699 | if (dest->instance == NULL) | |
| 700 | { | |
| 701 | value = <a href='#cupsGetOption'>cupsGetOption</a>("printer-info", dest->num_options, dest->options); | |
| 702 | printf("%s (%s)\n", dest->name, value ? value : "no description"); | |
| 703 | } | |
| 704 | ||
| 705 | <a href='#cupsFreeDests'>cupsFreeDests</a>(num_dests, dests); | |
| 706 | </pre> | |
| 707 | ||
| 708 | <p>You can create your own option arrays using the | |
| 709 | <a href='#cupsAddOption'><code>cupsAddOption</code></a> function, which | |
| 710 | adds a single named option to an array:</p> | |
| 711 | ||
| 712 | <pre class='example'> | |
| 713 | #include <cups/cups.h> | |
| 714 | ||
| 715 | int num_options = 0; | |
| 716 | <a href='#cups_option_t'>cups_option_t</a> *options = NULL; | |
| 717 | ||
| 718 | /* The returned num_options value is updated as needed */ | |
| 719 | num_options = <a href='#cupsAddOption'>cupsAddOption</a>("first", "value", num_options, &options); | |
| 720 | ||
| 721 | /* This adds a second option value */ | |
| 722 | num_options = <a href='#cupsAddOption'>cupsAddOption</a>("second", "value", num_options, &options); | |
| 723 | ||
| 724 | /* This replaces the first option we added */ | |
| 725 | num_options = <a href='#cupsAddOption'>cupsAddOption</a>("first", "new value", num_options, &options); | |
| 726 | </pre> | |
| 727 | ||
| 728 | <p>Use a <code>for</code> loop to copy the options from a destination:</p> | |
| 729 | ||
| 730 | <pre class='example'> | |
| 731 | #include <cups/cups.h> | |
| 732 | ||
| 733 | int i; | |
| 734 | int num_options = 0; | |
| 735 | <a href='#cups_option_t'>cups_option_t</a> *options = NULL; | |
| 736 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 737 | ||
| 7374e9e5 | 738 | for (i = 0; i < dest->num_options; i ++) |
| 568fa3fa MS |
739 | num_options = <a href='#cupsAddOption'>cupsAddOption</a>(dest->options[i].name, dest->options[i].value, |
| 740 | num_options, &options); | |
| 5a738aea MS |
741 | </pre> |
| 742 | ||
| 743 | <p>Use the <a href='#cupsFreeOptions'><code>cupsFreeOptions</code></a> | |
| 744 | function to free the options array when you are done using it:</p> | |
| 745 | ||
| 746 | <pre class='example'> | |
| 747 | <a href='#cupsFreeOptions'>cupsFreeOptions</a>(num_options, options); | |
| 748 | </pre> | |
| 749 | ||
| 750 | <h3><a name='PRINT_JOBS'>Print Jobs</a></h3> | |
| 751 | ||
| 752 | <p>Print jobs are identified by a locally-unique job ID number from 1 to | |
| 753 | 2<sup>31</sup>-1 and have options and one or more files for printing to a | |
| 754 | single destination. The <a href='#cupsPrintFile'><code>cupsPrintFile</code></a> | |
| 755 | function creates a new job with one file. The following code prints the CUPS | |
| 756 | test page file:</p> | |
| 757 | ||
| 758 | <pre class='example'> | |
| 759 | #include <cups/cups.h> | |
| 760 | ||
| 761 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 762 | int num_options; | |
| 763 | <a href='#cups_option_t'>cups_option_t</a> *options; | |
| 764 | int job_id; | |
| 765 | ||
| 766 | /* Print a single file */ | |
| 568fa3fa MS |
767 | job_id = <a href='#cupsPrintFile'>cupsPrintFile</a>(dest->name, "/usr/share/cups/data/testprint.ps", |
| 768 | "Test Print", num_options, options); | |
| 5a738aea MS |
769 | </pre> |
| 770 | ||
| 771 | <p>The <a href='#cupsPrintFiles'><code>cupsPrintFiles</code></a> function | |
| 772 | creates a job with multiple files. The files are provided in a | |
| 773 | <code>char *</code> array:</p> | |
| 774 | ||
| 775 | <pre class='example'> | |
| 776 | #include <cups/cups.h> | |
| 777 | ||
| 778 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 779 | int num_options; | |
| 780 | <a href='#cups_option_t'>cups_option_t</a> *options; | |
| 781 | int job_id; | |
| 782 | char *files[3] = { "file1.pdf", "file2.pdf", "file3.pdf" }; | |
| 783 | ||
| 784 | /* Print three files */ | |
| 785 | job_id = <a href='#cupsPrintFiles'>cupsPrintFiles</a>(dest->name, 3, files, "Test Print", num_options, options); | |
| 786 | </pre> | |
| 787 | ||
| 788 | <p>Finally, the <a href='#cupsCreateJob'><code>cupsCreateJob</code></a> | |
| 789 | function creates a new job with no files in it. Files are added using the | |
| 7374e9e5 | 790 | <a href='#cupsStartDocument'><code>cupsStartDocument</code></a>, |
| 5a738aea MS |
791 | <a href='api-httpipp.html#cupsWriteRequestData'><code>cupsWriteRequestData</code></a>, |
| 792 | and <a href='#cupsFinishDocument'><code>cupsFinishDocument</code></a> functions. | |
| 793 | The following example creates a job with 10 text files for printing:</p> | |
| 794 | ||
| 795 | <pre class='example'> | |
| 796 | #include <cups/cups.h> | |
| 797 | ||
| 798 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 799 | int num_options; | |
| 800 | <a href='#cups_option_t'>cups_option_t</a> *options; | |
| 801 | int job_id; | |
| 802 | int i; | |
| 803 | char buffer[1024]; | |
| 804 | ||
| 805 | /* Create the job */ | |
| 568fa3fa MS |
806 | job_id = <a href='#cupsCreateJob'>cupsCreateJob</a>(CUPS_HTTP_DEFAULT, dest->name, "10 Text Files", |
| 807 | num_options, options); | |
| 5a738aea MS |
808 | |
| 809 | /* If the job is created, add 10 files */ | |
| 810 | if (job_id > 0) | |
| 811 | { | |
| 812 | for (i = 1; i <= 10; i ++) | |
| 813 | { | |
| 814 | snprintf(buffer, sizeof(buffer), "file%d.txt", i); | |
| 815 | ||
| 568fa3fa MS |
816 | <a href='#cupsStartDocument'>cupsStartDocument</a>(CUPS_HTTP_DEFAULT, dest->name, job_id, buffer, |
| 817 | CUPS_FORMAT_TEXT, i == 10); | |
| 5a738aea MS |
818 | |
| 819 | snprintf(buffer, sizeof(buffer), | |
| 820 | "File %d\n" | |
| 821 | "\n" | |
| 822 | "One fish,\n" | |
| 823 | "Two fish,\n | |
| 824 | "Red fish,\n | |
| 825 | "Blue fish\n", i); | |
| 826 | ||
| 827 | /* cupsWriteRequestData can be called as many times as needed */ | |
| 828 | <a href='#cupsWriteRequestData'>cupsWriteRequestData</a>(CUPS_HTTP_DEFAULT, buffer, strlen(buffer)); | |
| 829 | ||
| 830 | <a href='#cupsFinishDocument'>cupsFinishDocument</a>(CUPS_HTTP_DEFAULT, dest->name); | |
| 831 | } | |
| 832 | } | |
| 833 | </pre> | |
| 834 | ||
| 835 | <p>Once you have created a job, you can monitor its status using the | |
| 836 | <a href='#cupsGetJobs'><code>cupsGetJobs</code></a> function, which returns | |
| 837 | an array of <a href='#cups_job_t'><code>cups_job_t</code></a> structures. | |
| 838 | Each contains the job ID (<code>id</code>), destination name | |
| 839 | (<code>dest</code>), title (<code>title</code>), and other information | |
| 840 | associated with the job. The job array is freed using the | |
| 841 | <a href='#cupsFreeJobs'><code>cupsFreeJobs</code></a> function. The following | |
| 842 | example monitors a specific job ID, showing the current job state once every | |
| 843 | 5 seconds until the job is completed:</p> | |
| 844 | ||
| 845 | <pre class='example'> | |
| 846 | #include <cups/cups.h> | |
| 847 | ||
| 848 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 849 | int job_id; | |
| 850 | int num_jobs; | |
| 851 | <a href='#cups_job_t'>cups_job_t</a> *jobs; | |
| 852 | int i; | |
| 853 | ipp_jstate_t job_state = IPP_JOB_PENDING; | |
| 7374e9e5 | 854 | |
| 5a738aea MS |
855 | while (job_state < IPP_JOB_STOPPED) |
| 856 | { | |
| 857 | /* Get my jobs (1) with any state (-1) */ | |
| 858 | num_jobs = <a href='#cupsGetJobs'>cupsGetJobs</a>(&jobs, dest->name, 1, -1); | |
| 859 | ||
| 860 | /* Loop to find my job */ | |
| 861 | job_state = IPP_JOB_COMPLETED; | |
| 862 | ||
| 863 | for (i = 0; i < num_jobs; i ++) | |
| 864 | if (jobs[i].id == job_id) | |
| 865 | { | |
| 866 | job_state = jobs[i].state; | |
| 867 | break; | |
| 868 | } | |
| 869 | ||
| 870 | /* Free the job array */ | |
| 871 | <a href='#cupsFreeJobs'>cupsFreeJobs</a>(num_jobs, jobs); | |
| 872 | ||
| 873 | /* Show the current state */ | |
| 874 | switch (job_state) | |
| 875 | { | |
| 876 | case IPP_JOB_PENDING : | |
| 877 | printf("Job %d is pending.\n", job_id); | |
| 878 | break; | |
| 879 | case IPP_JOB_HELD : | |
| 880 | printf("Job %d is held.\n", job_id); | |
| 881 | break; | |
| 882 | case IPP_JOB_PROCESSING : | |
| 883 | printf("Job %d is processing.\n", job_id); | |
| 884 | break; | |
| 885 | case IPP_JOB_STOPPED : | |
| 886 | printf("Job %d is stopped.\n", job_id); | |
| 887 | break; | |
| 888 | case IPP_JOB_CANCELED : | |
| 889 | printf("Job %d is canceled.\n", job_id); | |
| 890 | break; | |
| 891 | case IPP_JOB_ABORTED : | |
| 892 | printf("Job %d is aborted.\n", job_id); | |
| 893 | break; | |
| 894 | case IPP_JOB_COMPLETED : | |
| 895 | printf("Job %d is completed.\n", job_id); | |
| 896 | break; | |
| 897 | } | |
| 898 | ||
| 899 | /* Sleep if the job is not finished */ | |
| 900 | if (job_state < IPP_JOB_STOPPED) | |
| 901 | sleep(5); | |
| 902 | } | |
| 903 | </pre> | |
| 904 | ||
| 905 | <p>To cancel a job, use the | |
| 906 | <a href='#cupsCancelJob'><code>cupsCancelJob</code></a> function with the | |
| 907 | job ID:</p> | |
| 908 | ||
| 568fa3fa | 909 | <pre class='example'> |
| 5a738aea MS |
910 | #include <cups/cups.h> |
| 911 | ||
| 912 | <a href='#cups_dest_t'>cups_dest_t</a> *dest; | |
| 913 | int job_id; | |
| 914 | ||
| 915 | <a href='#cupsCancelJob'>cupsCancelJob</a>(dest->name, job_id); | |
| 916 | </pre> | |
| 917 | ||
| 918 | <h3><a name='ERROR_HANDLING'>Error Handling</a></h3> | |
| 919 | ||
| 920 | <p>If any of the CUPS API printing functions returns an error, the reason for | |
| 921 | that error can be found by calling the | |
| 922 | <a href='#cupsLastError'><code>cupsLastError</code></a> and | |
| 923 | <a href='#cupsLastErrorString'><code>cupsLastErrorString</code></a> functions. | |
| 924 | <a href='#cupsLastError'><code>cupsLastError</code></a> returns the last IPP | |
| 925 | error code | |
| 926 | (<a href='api-httpipp.html#ipp_status_t'><code>ipp_status_t</code></a>) | |
| 927 | that was encountered, while | |
| 928 | <a href='#cupsLastErrorString'><code>cupsLastErrorString</code></a> returns | |
| 929 | a (localized) human-readable string that can be shown to the user. For example, | |
| 930 | if any of the job creation functions returns a job ID of 0, you can use | |
| 931 | <a href='#cupsLastErrorString'><code>cupsLastErrorString</code></a> to show | |
| 932 | the reason why the job could not be created:</p> | |
| 933 | ||
| 934 | <pre class='example'> | |
| 935 | #include <cups/cups.h> | |
| 936 | ||
| 937 | int job_id; | |
| 938 | ||
| 939 | if (job_id == 0) | |
| 940 | puts(cupsLastErrorString()); | |
| 941 | </pre> | |
| 942 | ||
| 943 | <h3><a name='PASSWORDS_AND_AUTHENTICATION'>Passwords and Authentication</a></h3> | |
| 944 | ||
| 945 | <p>CUPS supports authentication of any request, including submission of print | |
| 946 | jobs. The default mechanism for getting the username and password is to use the | |
| 947 | login user and a password from the console.</p> | |
| 948 | ||
| 949 | <p>To support other types of applications, in particular Graphical User | |
| 950 | Interfaces ("GUIs"), the CUPS API provides functions to set the default | |
| 951 | username and to register a callback function that returns a password string.</p> | |
| 952 | ||
| 953 | <p>The <a href="#cupsSetPasswordCB"><code>cupsSetPasswordCB</code></a> | |
| 954 | function is used to set a password callback in your program. Only one | |
| 955 | function can be used at any time.</p> | |
| 956 | ||
| 957 | <p>The <a href="#cupsSetUser"><code>cupsSetUser</code></a> function sets the | |
| 958 | current username for authentication. This function can be called by your | |
| 959 | password callback function to change the current username as needed.</p> | |
| 960 | ||
| 961 | <p>The following example shows a simple password callback that gets a | |
| 962 | username and password from the user:</p> | |
| 963 | ||
| 964 | <pre class='example'> | |
| 965 | #include <cups/cups.h> | |
| 966 | ||
| 967 | const char * | |
| 968 | my_password_cb(const char *prompt) | |
| 969 | { | |
| 970 | char user[65]; | |
| 971 | ||
| 972 | ||
| 973 | puts(prompt); | |
| 974 | ||
| 975 | /* Get a username from the user */ | |
| 976 | printf("Username: "); | |
| 977 | if (fgets(user, sizeof(user), stdin) == NULL) | |
| 978 | return (NULL); | |
| 979 | ||
| 980 | /* Strip the newline from the string and set the user */ | |
| 981 | user[strlen(user) - 1] = '\0'; | |
| 982 | ||
| 983 | <a href='#cupsSetUser'>cupsSetUser</a>(user); | |
| 984 | ||
| 985 | /* Use getpass() to ask for the password... */ | |
| 986 | return (getpass("Password: ")); | |
| 987 | } | |
| 988 | ||
| 989 | <a href='#cupsSetPasswordCB'>cupsSetPasswordCB</a>(my_password_cb); | |
| 990 | </pre> | |
| 991 | ||
| 992 | <p>Similarly, a GUI could display the prompt string in a window with input | |
| 993 | fields for the username and password. The username should default to the | |
| 994 | string returned by the <a href="#cupsUser"><code>cupsUser</code></a> | |
| 995 | function.</p> | |
| 996 | <h2 class="title"><a name="FUNCTIONS">Functions</a></h2> | |
| 997 | <h3 class="function"><a name="cupsAddDest">cupsAddDest</a></h3> | |
| 998 | <p class="description">Add a destination to the list of destinations.</p> | |
| 999 | <p class="code"> | |
| 1000 | int cupsAddDest (<br> | |
| 1001 | const char *name,<br> | |
| 1002 | const char *instance,<br> | |
| 1003 | int num_dests,<br> | |
| 1004 | <a href="#cups_dest_t">cups_dest_t</a> **dests<br> | |
| 1005 | );</p> | |
| 1006 | <h4 class="parameters">Parameters</h4> | |
| 1007 | <dl> | |
| 1008 | <dt>name</dt> | |
| 1009 | <dd class="description">Destination name</dd> | |
| 1010 | <dt>instance</dt> | |
| 1011 | <dd class="description">Instance name or <code>NULL</code> for none/primary</dd> | |
| 1012 | <dt>num_dests</dt> | |
| 1013 | <dd class="description">Number of destinations</dd> | |
| 1014 | <dt>dests</dt> | |
| 1015 | <dd class="description">Destinations</dd> | |
| 1016 | </dl> | |
| 1017 | <h4 class="returnvalue">Return Value</h4> | |
| 1018 | <p class="description">New number of destinations</p> | |
| 1019 | <h4 class="discussion">Discussion</h4> | |
| 1020 | <p class="discussion">This function cannot be used to add a new class or printer queue, | |
| 2abf387c | 1021 | it only adds a new container of saved options for the named |
| 5a738aea MS |
1022 | destination or instance.<br> |
| 1023 | <br> | |
| 1024 | If the named destination already exists, the destination list is | |
| 2abf387c | 1025 | returned unchanged. Adding a new instance of a destination creates |
| 5a738aea MS |
1026 | a copy of that destination's options.<br> |
| 1027 | <br> | |
| 1028 | Use the <a href="#cupsSaveDests"><code>cupsSaveDests</code></a> function to save the updated list of | |
| 1029 | destinations to the user's lpoptions file.</p> | |
| 1030 | <h3 class="function"><a name="cupsAddOption">cupsAddOption</a></h3> | |
| 1031 | <p class="description">Add an option to an option array.</p> | |
| 1032 | <p class="code"> | |
| 1033 | int cupsAddOption (<br> | |
| 1034 | const char *name,<br> | |
| 1035 | const char *value,<br> | |
| 1036 | int num_options,<br> | |
| 1037 | <a href="#cups_option_t">cups_option_t</a> **options<br> | |
| 1038 | );</p> | |
| 1039 | <h4 class="parameters">Parameters</h4> | |
| 1040 | <dl> | |
| 1041 | <dt>name</dt> | |
| 1042 | <dd class="description">Name of option</dd> | |
| 1043 | <dt>value</dt> | |
| 1044 | <dd class="description">Value of option</dd> | |
| 1045 | <dt>num_options</dt> | |
| 1046 | <dd class="description">Number of options</dd> | |
| 1047 | <dt>options</dt> | |
| 1048 | <dd class="description">Pointer to options</dd> | |
| 1049 | </dl> | |
| 1050 | <h4 class="returnvalue">Return Value</h4> | |
| 1051 | <p class="description">Number of options</p> | |
| 1052 | <h4 class="discussion">Discussion</h4> | |
| 1053 | <p class="discussion">New option arrays can be initialized simply by passing 0 for the | |
| 1054 | "num_options" parameter.</p> | |
| 5a9febac | 1055 | <h3 class="function"><span class="info"> DEPRECATED </span><a name="cupsAdminCreateWindowsPPD">cupsAdminCreateWindowsPPD</a></h3> |
| 426c6a59 MS |
1056 | <p class="description">Create the Windows PPD file for a printer.</p> |
| 1057 | <p class="code"> | |
| 1058 | char *cupsAdminCreateWindowsPPD (<br> | |
| 1059 | http_t *http,<br> | |
| 1060 | const char *dest,<br> | |
| 1061 | char *buffer,<br> | |
| 1062 | int bufsize<br> | |
| 1063 | );</p> | |
| 1064 | <h4 class="parameters">Parameters</h4> | |
| 1065 | <dl> | |
| 1066 | <dt>http</dt> | |
| 1067 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> | |
| 1068 | <dt>dest</dt> | |
| 1069 | <dd class="description">Printer or class</dd> | |
| 1070 | <dt>buffer</dt> | |
| 1071 | <dd class="description">Filename buffer</dd> | |
| 1072 | <dt>bufsize</dt> | |
| 1073 | <dd class="description">Size of filename buffer</dd> | |
| 1074 | </dl> | |
| 1075 | <h4 class="returnvalue">Return Value</h4> | |
| 1076 | <p class="description">PPD file or NULL</p> | |
| 5a9febac | 1077 | <h3 class="function"><span class="info"> DEPRECATED </span><a name="cupsAdminExportSamba">cupsAdminExportSamba</a></h3> |
| 426c6a59 MS |
1078 | <p class="description">Export a printer to Samba.</p> |
| 1079 | <p class="code"> | |
| 1080 | int cupsAdminExportSamba (<br> | |
| 1081 | const char *dest,<br> | |
| 1082 | const char *ppd,<br> | |
| 1083 | const char *samba_server,<br> | |
| 1084 | const char *samba_user,<br> | |
| 1085 | const char *samba_password,<br> | |
| 1086 | FILE *logfile<br> | |
| 1087 | );</p> | |
| 1088 | <h4 class="parameters">Parameters</h4> | |
| 1089 | <dl> | |
| 1090 | <dt>dest</dt> | |
| 1091 | <dd class="description">Destination to export</dd> | |
| 1092 | <dt>ppd</dt> | |
| 1093 | <dd class="description">PPD file</dd> | |
| 1094 | <dt>samba_server</dt> | |
| 1095 | <dd class="description">Samba server</dd> | |
| 1096 | <dt>samba_user</dt> | |
| 1097 | <dd class="description">Samba username</dd> | |
| 1098 | <dt>samba_password</dt> | |
| 1099 | <dd class="description">Samba password</dd> | |
| 1100 | <dt>logfile</dt> | |
| 1101 | <dd class="description">Log file, if any</dd> | |
| 1102 | </dl> | |
| 1103 | <h4 class="returnvalue">Return Value</h4> | |
| 1104 | <p class="description">1 on success, 0 on failure</p> | |
| 8072030b | 1105 | <h3 class="function"><span class="info"> CUPS 1.3/macOS 10.5 </span><a name="cupsAdminGetServerSettings">cupsAdminGetServerSettings</a></h3> |
| 426c6a59 MS |
1106 | <p class="description">Get settings from the server.</p> |
| 1107 | <p class="code"> | |
| 1108 | int cupsAdminGetServerSettings (<br> | |
| 1109 | http_t *http,<br> | |
| 1110 | int *num_settings,<br> | |
| 1111 | <a href="#cups_option_t">cups_option_t</a> **settings<br> | |
| 1112 | );</p> | |
| 1113 | <h4 class="parameters">Parameters</h4> | |
| 1114 | <dl> | |
| 1115 | <dt>http</dt> | |
| 1116 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> | |
| 1117 | <dt>num_settings</dt> | |
| 1118 | <dd class="description">Number of settings</dd> | |
| 1119 | <dt>settings</dt> | |
| 1120 | <dd class="description">Settings</dd> | |
| 1121 | </dl> | |
| 1122 | <h4 class="returnvalue">Return Value</h4> | |
| 1123 | <p class="description">1 on success, 0 on failure</p> | |
| 1124 | <h4 class="discussion">Discussion</h4> | |
| 1125 | <p class="discussion">The returned settings should be freed with cupsFreeOptions() when | |
| 1126 | you are done with them. | |
| 1127 | ||
| 1128 | </p> | |
| 8072030b | 1129 | <h3 class="function"><span class="info"> CUPS 1.3/macOS 10.5 </span><a name="cupsAdminSetServerSettings">cupsAdminSetServerSettings</a></h3> |
| 426c6a59 MS |
1130 | <p class="description">Set settings on the server.</p> |
| 1131 | <p class="code"> | |
| 1132 | int cupsAdminSetServerSettings (<br> | |
| 1133 | http_t *http,<br> | |
| 1134 | int num_settings,<br> | |
| 1135 | <a href="#cups_option_t">cups_option_t</a> *settings<br> | |
| 1136 | );</p> | |
| 1137 | <h4 class="parameters">Parameters</h4> | |
| 1138 | <dl> | |
| 1139 | <dt>http</dt> | |
| 1140 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> | |
| 1141 | <dt>num_settings</dt> | |
| 1142 | <dd class="description">Number of settings</dd> | |
| 1143 | <dt>settings</dt> | |
| 1144 | <dd class="description">Settings</dd> | |
| 1145 | </dl> | |
| 1146 | <h4 class="returnvalue">Return Value</h4> | |
| 1147 | <p class="description">1 on success, 0 on failure</p> | |
| 5a9febac MS |
1148 | <h3 class="function"><a name="cupsCancelDestJob">cupsCancelDestJob</a></h3> |
| 1149 | <p class="description">Include necessary headers...</p> | |
| 1150 | <p class="code"> | |
| 1151 | ipp_status_t cupsCancelDestJob (<br> | |
| 1152 | http_t *http,<br> | |
| 1153 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1154 | int job_id<br> | |
| 1155 | );</p> | |
| 1156 | <h4 class="parameters">Parameters</h4> | |
| 1157 | <dl> | |
| 1158 | <dt>http</dt> | |
| 1159 | <dd class="description">Connection to destination</dd> | |
| 1160 | <dt>dest</dt> | |
| 1161 | <dd class="description">Destination</dd> | |
| 1162 | <dt>job_id</dt> | |
| 1163 | <dd class="description">Job ID</dd> | |
| 1164 | </dl> | |
| 1165 | <h4 class="returnvalue">Return Value</h4> | |
| 1166 | <p class="description">Cancel a job on a destination.</p> | |
| 1167 | <p class="discussion">The "job_id" is the number returned by cupsCreateDestJob.<br> | |
| 1168 | <br> | |
| 503b54c9 MS |
1169 | Returns <code>IPP_STATUS_OK</code> on success and |
| 1170 | <code>IPP_STATUS_ERRPR_NOT_AUTHORIZED</code> or | |
| 1171 | <code>IPP_STATUS_ERROR_FORBIDDEN</code> on failure. | |
| 5a9febac MS |
1172 | |
| 1173 | </p> | |
| 5a738aea MS |
1174 | <h3 class="function"><a name="cupsCancelJob">cupsCancelJob</a></h3> |
| 1175 | <p class="description">Cancel a print job on the default server.</p> | |
| 1176 | <p class="code"> | |
| 1177 | int cupsCancelJob (<br> | |
| 1178 | const char *name,<br> | |
| 1179 | int job_id<br> | |
| 1180 | );</p> | |
| 1181 | <h4 class="parameters">Parameters</h4> | |
| 1182 | <dl> | |
| 1183 | <dt>name</dt> | |
| 1184 | <dd class="description">Name of printer or class</dd> | |
| 1185 | <dt>job_id</dt> | |
| 568fa3fa | 1186 | <dd class="description">Job ID, <code>CUPS_JOBID_CURRENT</code> for the current job, or <code>CUPS_JOBID_ALL</code> for all jobs</dd> |
| 5a738aea MS |
1187 | </dl> |
| 1188 | <h4 class="returnvalue">Return Value</h4> | |
| 1189 | <p class="description">1 on success, 0 on failure</p> | |
| 1190 | <h4 class="discussion">Discussion</h4> | |
| 1191 | <p class="discussion">Pass <code>CUPS_JOBID_ALL</code> to cancel all jobs or <code>CUPS_JOBID_CURRENT</code> | |
| 1192 | to cancel the current job on the named destination.<br> | |
| 1193 | <br> | |
| 1194 | Use the <a href="#cupsLastError"><code>cupsLastError</code></a> and <a href="#cupsLastErrorString"><code>cupsLastErrorString</code></a> functions to get | |
| 1195 | the cause of any failure.</p> | |
| 8072030b | 1196 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsCancelJob2">cupsCancelJob2</a></h3> |
| 5a738aea MS |
1197 | <p class="description">Cancel or purge a print job.</p> |
| 1198 | <p class="code"> | |
| 1199 | ipp_status_t cupsCancelJob2 (<br> | |
| 1200 | http_t *http,<br> | |
| 1201 | const char *name,<br> | |
| 1202 | int job_id,<br> | |
| 1203 | int purge<br> | |
| 1204 | );</p> | |
| 1205 | <h4 class="parameters">Parameters</h4> | |
| 1206 | <dl> | |
| 1207 | <dt>http</dt> | |
| 568fa3fa | 1208 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea MS |
1209 | <dt>name</dt> |
| 1210 | <dd class="description">Name of printer or class</dd> | |
| 1211 | <dt>job_id</dt> | |
| 568fa3fa | 1212 | <dd class="description">Job ID, <code>CUPS_JOBID_CURRENT</code> for the current job, or <code>CUPS_JOBID_ALL</code> for all jobs</dd> |
| 5a738aea MS |
1213 | <dt>purge</dt> |
| 1214 | <dd class="description">1 to purge, 0 to cancel</dd> | |
| 1215 | </dl> | |
| 1216 | <h4 class="returnvalue">Return Value</h4> | |
| 1217 | <p class="description">IPP status</p> | |
| 1218 | <h4 class="discussion">Discussion</h4> | |
| 1219 | <p class="discussion">Canceled jobs remain in the job history while purged jobs are removed | |
| 1220 | from the job history.<br> | |
| 1221 | <br> | |
| 1222 | Pass <code>CUPS_JOBID_ALL</code> to cancel all jobs or <code>CUPS_JOBID_CURRENT</code> | |
| 1223 | to cancel the current job on the named destination.<br> | |
| 1224 | <br> | |
| 1225 | Use the <a href="#cupsLastError"><code>cupsLastError</code></a> and <a href="#cupsLastErrorString"><code>cupsLastErrorString</code></a> functions to get | |
| bc44d920 | 1226 | the cause of any failure. |
| 5a738aea | 1227 | |
| 5a9febac | 1228 | </p> |
| 8072030b | 1229 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsCheckDestSupported">cupsCheckDestSupported</a></h3> |
| 5a9febac MS |
1230 | <p class="description">Check that the option and value are supported |
| 1231 | by the destination.</p> | |
| 1232 | <p class="code"> | |
| 1233 | int cupsCheckDestSupported (<br> | |
| 1234 | http_t *http,<br> | |
| 1235 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1236 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1237 | const char *option,<br> | |
| 1238 | const char *value<br> | |
| 1239 | );</p> | |
| 1240 | <h4 class="parameters">Parameters</h4> | |
| 1241 | <dl> | |
| 1242 | <dt>http</dt> | |
| 1243 | <dd class="description">Connection to destination</dd> | |
| 1244 | <dt>dest</dt> | |
| 1245 | <dd class="description">Destination</dd> | |
| 1246 | <dt>dinfo</dt> | |
| 1247 | <dd class="description">Destination information</dd> | |
| 1248 | <dt>option</dt> | |
| 1249 | <dd class="description">Option</dd> | |
| 1250 | <dt>value</dt> | |
| 1251 | <dd class="description">Value</dd> | |
| 1252 | </dl> | |
| 1253 | <h4 class="returnvalue">Return Value</h4> | |
| 1254 | <p class="description">1 if supported, 0 otherwise</p> | |
| 1255 | <h4 class="discussion">Discussion</h4> | |
| 1256 | <p class="discussion">Returns 1 if supported, 0 otherwise. | |
| 1257 | ||
| 1258 | </p> | |
| 8072030b | 1259 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsCloseDestJob">cupsCloseDestJob</a></h3> |
| 5a9febac MS |
1260 | <p class="description">Close a job and start printing.</p> |
| 1261 | <p class="code"> | |
| 1262 | ipp_status_t cupsCloseDestJob (<br> | |
| 1263 | http_t *http,<br> | |
| 1264 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1265 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *info,<br> | |
| 1266 | int job_id<br> | |
| 1267 | );</p> | |
| 1268 | <h4 class="parameters">Parameters</h4> | |
| 1269 | <dl> | |
| 1270 | <dt>http</dt> | |
| 1271 | <dd class="description">Connection to destination</dd> | |
| 1272 | <dt>dest</dt> | |
| 1273 | <dd class="description">Destination</dd> | |
| 1274 | <dt>info</dt> | |
| 1275 | <dd class="description">Destination information</dd> | |
| 1276 | <dt>job_id</dt> | |
| 1277 | <dd class="description">Job ID</dd> | |
| 1278 | </dl> | |
| 1279 | <h4 class="returnvalue">Return Value</h4> | |
| 1280 | <p class="description">IPP status code</p> | |
| 1281 | <h4 class="discussion">Discussion</h4> | |
| 1282 | <p class="discussion">Use when the last call to cupsStartDocument passed 0 for "last_document". | |
| 6961465f | 1283 | "job_id" is the job ID returned by cupsCreateDestJob. Returns <code>IPP_STATUS_OK</code> |
| 5a9febac MS |
1284 | on success. |
| 1285 | ||
| 3e7fe0ca | 1286 | </p> |
| 8072030b | 1287 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsConnectDest">cupsConnectDest</a></h3> |
| 3e7fe0ca MS |
1288 | <p class="description">Connect to the server for a destination.</p> |
| 1289 | <p class="code"> | |
| 1290 | http_t *cupsConnectDest (<br> | |
| 1291 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1292 | unsigned flags,<br> | |
| 1293 | int msec,<br> | |
| 1294 | int *cancel,<br> | |
| 1295 | char *resource,<br> | |
| 1296 | size_t resourcesize,<br> | |
| 1297 | <a href="#cups_dest_cb_t">cups_dest_cb_t</a> cb,<br> | |
| 1298 | void *user_data<br> | |
| 1299 | );</p> | |
| 1300 | <h4 class="parameters">Parameters</h4> | |
| 1301 | <dl> | |
| 1302 | <dt>dest</dt> | |
| 1303 | <dd class="description">Destination</dd> | |
| 1304 | <dt>flags</dt> | |
| 1305 | <dd class="description">Connection flags</dd> | |
| 1306 | <dt>msec</dt> | |
| 1307 | <dd class="description">Timeout in milliseconds</dd> | |
| 1308 | <dt>cancel</dt> | |
| 1309 | <dd class="description">Pointer to "cancel" variable</dd> | |
| 1310 | <dt>resource</dt> | |
| 1311 | <dd class="description">Resource buffer</dd> | |
| 1312 | <dt>resourcesize</dt> | |
| 1313 | <dd class="description">Size of resource buffer</dd> | |
| 1314 | <dt>cb</dt> | |
| 1315 | <dd class="description">Callback function</dd> | |
| 1316 | <dt>user_data</dt> | |
| 1317 | <dd class="description">User data pointer</dd> | |
| 1318 | </dl> | |
| 1319 | <h4 class="returnvalue">Return Value</h4> | |
| 1320 | <p class="description">Connection to server or <code>NULL</code></p> | |
| 1321 | <h4 class="discussion">Discussion</h4> | |
| 1322 | <p class="discussion">Connect to the destination, returning a new http_t connection object and | |
| 1323 | optionally the resource path to use for the destination. These calls will | |
| 1324 | block until a connection is made, the timeout expires, the integer pointed | |
| 1325 | to by "cancel" is non-zero, or the callback function (or block) returns 0, | |
| 1326 | The caller is responsible for calling httpClose() on the returned object. | |
| 1327 | ||
| 1328 | </p> | |
| 8072030b | 1329 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsConnectDestBlock">cupsConnectDestBlock</a></h3> |
| 3e7fe0ca MS |
1330 | <p class="description">Connect to the server for a destination.</p> |
| 1331 | <p class="code"> | |
| 1332 | http_t *cupsConnectDestBlock (<br> | |
| 1333 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1334 | unsigned flags,<br> | |
| 1335 | int msec,<br> | |
| 1336 | int *cancel,<br> | |
| 1337 | char *resource,<br> | |
| 1338 | size_t resourcesize,<br> | |
| 1339 | <a href="#cups_dest_block_t">cups_dest_block_t</a> block<br> | |
| 1340 | );</p> | |
| 1341 | <h4 class="parameters">Parameters</h4> | |
| 1342 | <dl> | |
| 1343 | <dt>dest</dt> | |
| 1344 | <dd class="description">Destination</dd> | |
| 1345 | <dt>flags</dt> | |
| 1346 | <dd class="description">Connection flags</dd> | |
| 1347 | <dt>msec</dt> | |
| 1348 | <dd class="description">Timeout in milliseconds</dd> | |
| 1349 | <dt>cancel</dt> | |
| 1350 | <dd class="description">Pointer to "cancel" variable</dd> | |
| 1351 | <dt>resource</dt> | |
| 1352 | <dd class="description">Resource buffer</dd> | |
| 1353 | <dt>resourcesize</dt> | |
| 1354 | <dd class="description">Size of resource buffer</dd> | |
| 1355 | <dt>block</dt> | |
| 1356 | <dd class="description">Callback block</dd> | |
| 1357 | </dl> | |
| 1358 | <h4 class="returnvalue">Return Value</h4> | |
| 1359 | <p class="description">Connection to server or <code>NULL</code></p> | |
| 1360 | <h4 class="discussion">Discussion</h4> | |
| 1361 | <p class="discussion">Connect to the destination, returning a new http_t connection object and | |
| 1362 | optionally the resource path to use for the destination. These calls will | |
| 1363 | block until a connection is made, the timeout expires, the integer pointed | |
| 1364 | to by "cancel" is non-zero, or the callback function (or block) returns 0, | |
| 1365 | The caller is responsible for calling httpClose() on the returned object. | |
| 1366 | ||
| 1367 | </p> | |
| 1368 | <h3 class="function"><a name="cupsCopyDest">cupsCopyDest</a></h3> | |
| 1369 | <p class="description">Callback block</p> | |
| 1370 | <p class="code"> | |
| 1371 | int cupsCopyDest (<br> | |
| 1372 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1373 | int num_dests,<br> | |
| 1374 | <a href="#cups_dest_t">cups_dest_t</a> **dests<br> | |
| 1375 | );</p> | |
| 1376 | <h4 class="parameters">Parameters</h4> | |
| 1377 | <dl> | |
| 1378 | <dt>dest</dt> | |
| 1379 | <dt>num_dests</dt> | |
| 1380 | <dt>dests</dt> | |
| 1381 | </dl> | |
| 1382 | <h4 class="returnvalue">Return Value</h4> | |
| 1383 | <p class="description">Copy a destination.</p> | |
| 1384 | <p class="discussion">Make a copy of the destination to an array of destinations (or just a single | |
| 1385 | copy) - for use with the cupsEnumDests* functions. The caller is responsible | |
| 1386 | for calling cupsFreeDests() on the returned object(s). | |
| 1387 | ||
| 5a9febac | 1388 | </p> |
| 8072030b | 1389 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsCopyDestConflicts">cupsCopyDestConflicts</a></h3> |
| 5a9febac MS |
1390 | <p class="description">Get conflicts and resolutions for a new |
| 1391 | option/value pair.</p> | |
| 1392 | <p class="code"> | |
| 1393 | int cupsCopyDestConflicts (<br> | |
| 1394 | http_t *http,<br> | |
| 1395 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1396 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1397 | int num_options,<br> | |
| 1398 | <a href="#cups_option_t">cups_option_t</a> *options,<br> | |
| 1399 | const char *new_option,<br> | |
| 1400 | const char *new_value,<br> | |
| 1401 | int *num_conflicts,<br> | |
| 1402 | <a href="#cups_option_t">cups_option_t</a> **conflicts,<br> | |
| 1403 | int *num_resolved,<br> | |
| 1404 | <a href="#cups_option_t">cups_option_t</a> **resolved<br> | |
| 1405 | );</p> | |
| 1406 | <h4 class="parameters">Parameters</h4> | |
| 1407 | <dl> | |
| 1408 | <dt>http</dt> | |
| 1409 | <dd class="description">Connection to destination</dd> | |
| 1410 | <dt>dest</dt> | |
| 1411 | <dd class="description">Destination</dd> | |
| 1412 | <dt>dinfo</dt> | |
| 1413 | <dd class="description">Destination information</dd> | |
| 1414 | <dt>num_options</dt> | |
| 1415 | <dd class="description">Number of current options</dd> | |
| 1416 | <dt>options</dt> | |
| 1417 | <dd class="description">Current options</dd> | |
| 1418 | <dt>new_option</dt> | |
| 1419 | <dd class="description">New option</dd> | |
| 1420 | <dt>new_value</dt> | |
| 1421 | <dd class="description">New value</dd> | |
| 1422 | <dt>num_conflicts</dt> | |
| 1423 | <dd class="description">Number of conflicting options</dd> | |
| 1424 | <dt>conflicts</dt> | |
| 1425 | <dd class="description">Conflicting options</dd> | |
| 1426 | <dt>num_resolved</dt> | |
| 1427 | <dd class="description">Number of options to resolve</dd> | |
| 1428 | <dt>resolved</dt> | |
| 1429 | <dd class="description">Resolved options</dd> | |
| 1430 | </dl> | |
| 1431 | <h4 class="returnvalue">Return Value</h4> | |
| 1432 | <p class="description">1 if there is a conflict, 0 if none, -1 on error</p> | |
| 1433 | <h4 class="discussion">Discussion</h4> | |
| 1434 | <p class="discussion">"num_options" and "options" represent the currently selected options by the | |
| 1435 | user. "new_option" and "new_value" are the setting the user has just | |
| 1436 | changed.<br> | |
| 1437 | <br> | |
| 1438 | Returns 1 if there is a conflict, 0 if there are no conflicts, and -1 if | |
| 1439 | there was an unrecoverable error such as a resolver loop.<br> | |
| 1440 | <br> | |
| 1441 | If "num_conflicts" and "conflicts" are not <code>NULL</code>, they are set to | |
| 1442 | contain the list of conflicting option/value pairs. Similarly, if | |
| 1443 | "num_resolved" and "resolved" are not <code>NULL</code> they will be set to the | |
| 1444 | list of changes needed to resolve the conflict.<br> | |
| 1445 | <br> | |
| 1446 | If cupsCopyDestConflicts returns 1 but "num_resolved" and "resolved" are set | |
| 1447 | to 0 and <code>NULL</code>, respectively, then the conflict cannot be resolved. | |
| 1448 | ||
| 1449 | </p> | |
| 8072030b | 1450 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsCopyDestInfo">cupsCopyDestInfo</a></h3> |
| 5a9febac MS |
1451 | <p class="description">Get the supported values/capabilities for the |
| 1452 | destination.</p> | |
| 1453 | <p class="code"> | |
| 1454 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *cupsCopyDestInfo (<br> | |
| 1455 | http_t *http,<br> | |
| 1456 | <a href="#cups_dest_t">cups_dest_t</a> *dest<br> | |
| 1457 | );</p> | |
| 1458 | <h4 class="parameters">Parameters</h4> | |
| 1459 | <dl> | |
| 1460 | <dt>http</dt> | |
| 1461 | <dd class="description">Connection to destination</dd> | |
| 1462 | <dt>dest</dt> | |
| 1463 | <dd class="description">Destination</dd> | |
| 1464 | </dl> | |
| 1465 | <h4 class="returnvalue">Return Value</h4> | |
| 1466 | <p class="description">Destination information</p> | |
| 1467 | <h4 class="discussion">Discussion</h4> | |
| 1468 | <p class="discussion">The caller is responsible for calling <a href="#cupsFreeDestInfo"><code>cupsFreeDestInfo</code></a> on the return | |
| 1469 | value. <code>NULL</code> is returned on error. | |
| 1470 | ||
| 1471 | </p> | |
| 8072030b | 1472 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsCreateDestJob">cupsCreateDestJob</a></h3> |
| 5a9febac MS |
1473 | <p class="description">Create a job on a destination.</p> |
| 1474 | <p class="code"> | |
| 1475 | ipp_status_t cupsCreateDestJob (<br> | |
| 1476 | http_t *http,<br> | |
| 1477 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1478 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *info,<br> | |
| 1479 | int *job_id,<br> | |
| 1480 | const char *title,<br> | |
| 1481 | int num_options,<br> | |
| 1482 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 1483 | );</p> | |
| 1484 | <h4 class="parameters">Parameters</h4> | |
| 1485 | <dl> | |
| 1486 | <dt>http</dt> | |
| 1487 | <dd class="description">Connection to destination</dd> | |
| 1488 | <dt>dest</dt> | |
| 1489 | <dd class="description">Destination</dd> | |
| 1490 | <dt>info</dt> | |
| 1491 | <dd class="description">Destination information</dd> | |
| 1492 | <dt>job_id</dt> | |
| 1493 | <dd class="description">Job ID or 0 on error</dd> | |
| 1494 | <dt>title</dt> | |
| 1495 | <dd class="description">Job name</dd> | |
| 1496 | <dt>num_options</dt> | |
| 1497 | <dd class="description">Number of job options</dd> | |
| 1498 | <dt>options</dt> | |
| 1499 | <dd class="description">Job options</dd> | |
| 1500 | </dl> | |
| 1501 | <h4 class="returnvalue">Return Value</h4> | |
| 1502 | <p class="description">IPP status code</p> | |
| 1503 | <h4 class="discussion">Discussion</h4> | |
| 6961465f | 1504 | <p class="discussion">Returns <code>IPP_STATUS_OK</code> or <code>IPP_STATUS_OK_SUBST</code> on success, saving the job ID |
| 5a9febac MS |
1505 | in the variable pointed to by "job_id". |
| 1506 | ||
| 5a738aea | 1507 | </p> |
| 8072030b | 1508 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsCreateJob">cupsCreateJob</a></h3> |
| 568fa3fa | 1509 | <p class="description">Create an empty job for streaming.</p> |
| 5a738aea MS |
1510 | <p class="code"> |
| 1511 | int cupsCreateJob (<br> | |
| 1512 | http_t *http,<br> | |
| 1513 | const char *name,<br> | |
| 1514 | const char *title,<br> | |
| 1515 | int num_options,<br> | |
| 1516 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 1517 | );</p> | |
| 1518 | <h4 class="parameters">Parameters</h4> | |
| 1519 | <dl> | |
| 1520 | <dt>http</dt> | |
| 568fa3fa | 1521 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea | 1522 | <dt>name</dt> |
| 568fa3fa | 1523 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
1524 | <dt>title</dt> |
| 1525 | <dd class="description">Title of job</dd> | |
| 1526 | <dt>num_options</dt> | |
| 1527 | <dd class="description">Number of options</dd> | |
| 1528 | <dt>options</dt> | |
| 1529 | <dd class="description">Options</dd> | |
| 1530 | </dl> | |
| 1531 | <h4 class="returnvalue">Return Value</h4> | |
| 1532 | <p class="description">Job ID or 0 on error</p> | |
| 1533 | <h4 class="discussion">Discussion</h4> | |
| 568fa3fa MS |
1534 | <p class="discussion">Use this function when you want to stream print data using the |
| 1535 | <a href="#cupsStartDocument"><code>cupsStartDocument</code></a>, <a href="#cupsWriteRequestData"><code>cupsWriteRequestData</code></a>, and | |
| 1536 | <a href="#cupsFinishDocument"><code>cupsFinishDocument</code></a> functions. If you have one or more files to | |
| 1537 | print, use the <a href="#cupsPrintFile2"><code>cupsPrintFile2</code></a> or <a href="#cupsPrintFiles2"><code>cupsPrintFiles2</code></a> function | |
| 1538 | instead. | |
| 5a738aea MS |
1539 | |
| 1540 | </p> | |
| 1541 | <h3 class="function"><a name="cupsEncryption">cupsEncryption</a></h3> | |
| aaf19ab0 | 1542 | <p class="description">Get the current encryption settings.</p> |
| 5a738aea MS |
1543 | <p class="code"> |
| 1544 | http_encryption_t cupsEncryption (void);</p> | |
| 1545 | <h4 class="returnvalue">Return Value</h4> | |
| 1546 | <p class="description">Encryption settings</p> | |
| 1547 | <h4 class="discussion">Discussion</h4> | |
| 1548 | <p class="discussion">The default encryption setting comes from the CUPS_ENCRYPTION | |
| 568fa3fa | 1549 | environment variable, then the ~/.cups/client.conf file, and finally the |
| ef416fc2 | 1550 | /etc/cups/client.conf file. If not set, the default is |
| 6961465f | 1551 | <code>HTTP_ENCRYPTION_IF_REQUESTED</code>.<br> |
| aaf19ab0 MS |
1552 | <br> |
| 1553 | Note: The current encryption setting is tracked separately for each thread | |
| 1554 | in a program. Multi-threaded programs that override the setting via the | |
| 1555 | <a href="#cupsSetEncryption"><code>cupsSetEncryption</code></a> function need to do so in each thread for the same | |
| 1556 | setting to be used.</p> | |
| 8072030b | 1557 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsEnumDests">cupsEnumDests</a></h3> |
| 3e7fe0ca MS |
1558 | <p class="description">Enumerate available destinations with a callback function.</p> |
| 1559 | <p class="code"> | |
| 1560 | int cupsEnumDests (<br> | |
| 1561 | unsigned flags,<br> | |
| 1562 | int msec,<br> | |
| 1563 | int *cancel,<br> | |
| 1564 | <a href="#cups_ptype_t">cups_ptype_t</a> type,<br> | |
| 1565 | <a href="#cups_ptype_t">cups_ptype_t</a> mask,<br> | |
| 1566 | <a href="#cups_dest_cb_t">cups_dest_cb_t</a> cb,<br> | |
| 1567 | void *user_data<br> | |
| 1568 | );</p> | |
| 1569 | <h4 class="parameters">Parameters</h4> | |
| 1570 | <dl> | |
| 1571 | <dt>flags</dt> | |
| 1572 | <dd class="description">Enumeration flags</dd> | |
| 1573 | <dt>msec</dt> | |
| 1574 | <dd class="description">Timeout in milliseconds, | |
| 1575 | -1 for indefinite</dd> | |
| 1576 | <dt>cancel</dt> | |
| 1577 | <dd class="description">Pointer to "cancel" variable</dd> | |
| 1578 | <dt>type</dt> | |
| 1579 | <dd class="description">Printer type bits</dd> | |
| 1580 | <dt>mask</dt> | |
| 1581 | <dd class="description">Mask for printer type bits</dd> | |
| 1582 | <dt>cb</dt> | |
| 1583 | <dd class="description">Callback function</dd> | |
| 1584 | <dt>user_data</dt> | |
| 1585 | <dd class="description">User data</dd> | |
| 1586 | </dl> | |
| 1587 | <h4 class="returnvalue">Return Value</h4> | |
| 1588 | <p class="description">1 on success, 0 on failure</p> | |
| 1589 | <h4 class="discussion">Discussion</h4> | |
| 1590 | <p class="discussion">Destinations are enumerated from one or more sources. The callback function | |
| 1591 | receives the <code>user_data</code> pointer, destination name, instance, number of | |
| 1592 | options, and options which can be used as input to the <a href="#cupsAddDest"><code>cupsAddDest</code></a> | |
| 1593 | function. The function must return 1 to continue enumeration or 0 to stop.<br> | |
| 1594 | <br> | |
| 1595 | Enumeration happens on the current thread and does not return until all | |
| 1596 | destinations have been enumerated or the callback function returns 0. | |
| 1597 | ||
| 1598 | </p> | |
| 8072030b | 1599 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsEnumDestsBlock">cupsEnumDestsBlock</a></h3> |
| 3e7fe0ca MS |
1600 | <p class="description">Enumerate available destinations with a block.</p> |
| 1601 | <p class="code"> | |
| 1602 | int cupsEnumDestsBlock (<br> | |
| 1603 | unsigned flags,<br> | |
| 1604 | int timeout,<br> | |
| 1605 | int *cancel,<br> | |
| 1606 | <a href="#cups_ptype_t">cups_ptype_t</a> type,<br> | |
| 1607 | <a href="#cups_ptype_t">cups_ptype_t</a> mask,<br> | |
| 1608 | <a href="#cups_dest_block_t">cups_dest_block_t</a> block<br> | |
| 1609 | );</p> | |
| 1610 | <h4 class="parameters">Parameters</h4> | |
| 1611 | <dl> | |
| 1612 | <dt>flags</dt> | |
| 1613 | <dd class="description">Enumeration flags</dd> | |
| 1614 | <dt>timeout</dt> | |
| 1615 | <dd class="description">Timeout in milliseconds, 0 for indefinite</dd> | |
| 1616 | <dt>cancel</dt> | |
| 1617 | <dd class="description">Pointer to "cancel" variable</dd> | |
| 1618 | <dt>type</dt> | |
| 1619 | <dd class="description">Printer type bits</dd> | |
| 1620 | <dt>mask</dt> | |
| 1621 | <dd class="description">Mask for printer type bits</dd> | |
| 1622 | <dt>block</dt> | |
| 1623 | <dd class="description">Block</dd> | |
| 1624 | </dl> | |
| 1625 | <h4 class="returnvalue">Return Value</h4> | |
| 1626 | <p class="description">1 on success, 0 on failure</p> | |
| 1627 | <h4 class="discussion">Discussion</h4> | |
| 1628 | <p class="discussion">Destinations are enumerated from one or more sources. The block receives the | |
| 1629 | destination name, instance, number of options, and options which can be used | |
| 1630 | as input to the <a href="#cupsAddDest"><code>cupsAddDest</code></a> function. The block must return 1 to | |
| 1631 | continue enumeration or 0 to stop.<br> | |
| 1632 | <br> | |
| 1633 | Enumeration happens on the current thread and does not return until all | |
| 1634 | destinations have been enumerated or the block returns 0. | |
| 1635 | ||
| 6961465f | 1636 | </p> |
| 8072030b | 1637 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsFindDestDefault">cupsFindDestDefault</a></h3> |
| 6961465f MS |
1638 | <p class="description">Find the default value(s) for the given option.</p> |
| 1639 | <p class="code"> | |
| 1640 | ipp_attribute_t *cupsFindDestDefault (<br> | |
| 1641 | http_t *http,<br> | |
| 1642 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1643 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1644 | const char *option<br> | |
| 1645 | );</p> | |
| 1646 | <h4 class="parameters">Parameters</h4> | |
| 1647 | <dl> | |
| 1648 | <dt>http</dt> | |
| 1649 | <dd class="description">Connection to destination</dd> | |
| 1650 | <dt>dest</dt> | |
| 1651 | <dd class="description">Destination</dd> | |
| 1652 | <dt>dinfo</dt> | |
| 1653 | <dd class="description">Destination information</dd> | |
| 1654 | <dt>option</dt> | |
| 1655 | <dd class="description">Option/attribute name</dd> | |
| 1656 | </dl> | |
| 1657 | <h4 class="returnvalue">Return Value</h4> | |
| 1658 | <p class="description">Default attribute or <code>NULL</code> for none</p> | |
| 1659 | <h4 class="discussion">Discussion</h4> | |
| 1660 | <p class="discussion">The returned value is an IPP attribute. Use the <code>ippGetBoolean</code>, | |
| 1661 | <code>ippGetCollection</code>, <code>ippGetCount</code>, <code>ippGetDate</code>, | |
| 1662 | <code>ippGetInteger</code>, <code>ippGetOctetString</code>, <code>ippGetRange</code>, | |
| 1663 | <code>ippGetResolution</code>, <code>ippGetString</code>, and <code>ippGetValueTag</code> | |
| 1664 | functions to inspect the default value(s) as needed. | |
| 1665 | ||
| 1666 | </p> | |
| 8072030b | 1667 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsFindDestReady">cupsFindDestReady</a></h3> |
| 6961465f MS |
1668 | <p class="description">Find the default value(s) for the given option.</p> |
| 1669 | <p class="code"> | |
| 1670 | ipp_attribute_t *cupsFindDestReady (<br> | |
| 1671 | http_t *http,<br> | |
| 1672 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1673 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1674 | const char *option<br> | |
| 1675 | );</p> | |
| 1676 | <h4 class="parameters">Parameters</h4> | |
| 1677 | <dl> | |
| 1678 | <dt>http</dt> | |
| 1679 | <dd class="description">Connection to destination</dd> | |
| 1680 | <dt>dest</dt> | |
| 1681 | <dd class="description">Destination</dd> | |
| 1682 | <dt>dinfo</dt> | |
| 1683 | <dd class="description">Destination information</dd> | |
| 1684 | <dt>option</dt> | |
| 1685 | <dd class="description">Option/attribute name</dd> | |
| 1686 | </dl> | |
| 1687 | <h4 class="returnvalue">Return Value</h4> | |
| 1688 | <p class="description">Default attribute or <code>NULL</code> for none</p> | |
| 1689 | <h4 class="discussion">Discussion</h4> | |
| 1690 | <p class="discussion">The returned value is an IPP attribute. Use the <code>ippGetBoolean</code>, | |
| 1691 | <code>ippGetCollection</code>, <code>ippGetCount</code>, <code>ippGetDate</code>, | |
| 1692 | <code>ippGetInteger</code>, <code>ippGetOctetString</code>, <code>ippGetRange</code>, | |
| 1693 | <code>ippGetResolution</code>, <code>ippGetString</code>, and <code>ippGetValueTag</code> | |
| 1694 | functions to inspect the default value(s) as needed. | |
| 1695 | ||
| 1696 | </p> | |
| 8072030b | 1697 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsFindDestSupported">cupsFindDestSupported</a></h3> |
| 6961465f MS |
1698 | <p class="description">Find the default value(s) for the given option.</p> |
| 1699 | <p class="code"> | |
| 1700 | ipp_attribute_t *cupsFindDestSupported (<br> | |
| 1701 | http_t *http,<br> | |
| 1702 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1703 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1704 | const char *option<br> | |
| 1705 | );</p> | |
| 1706 | <h4 class="parameters">Parameters</h4> | |
| 1707 | <dl> | |
| 1708 | <dt>http</dt> | |
| 1709 | <dd class="description">Connection to destination</dd> | |
| 1710 | <dt>dest</dt> | |
| 1711 | <dd class="description">Destination</dd> | |
| 1712 | <dt>dinfo</dt> | |
| 1713 | <dd class="description">Destination information</dd> | |
| 1714 | <dt>option</dt> | |
| 1715 | <dd class="description">Option/attribute name</dd> | |
| 1716 | </dl> | |
| 1717 | <h4 class="returnvalue">Return Value</h4> | |
| 1718 | <p class="description">Default attribute or <code>NULL</code> for none</p> | |
| 1719 | <h4 class="discussion">Discussion</h4> | |
| 1720 | <p class="discussion">The returned value is an IPP attribute. Use the <code>ippGetBoolean</code>, | |
| 1721 | <code>ippGetCollection</code>, <code>ippGetCount</code>, <code>ippGetDate</code>, | |
| 1722 | <code>ippGetInteger</code>, <code>ippGetOctetString</code>, <code>ippGetRange</code>, | |
| 1723 | <code>ippGetResolution</code>, <code>ippGetString</code>, and <code>ippGetValueTag</code> | |
| 1724 | functions to inspect the default value(s) as needed. | |
| 1725 | ||
| 5a9febac | 1726 | </p> |
| 8072030b | 1727 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsFinishDestDocument">cupsFinishDestDocument</a></h3> |
| 5a9febac MS |
1728 | <p class="description">Finish the current document.</p> |
| 1729 | <p class="code"> | |
| 1730 | ipp_status_t cupsFinishDestDocument (<br> | |
| 1731 | http_t *http,<br> | |
| 1732 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1733 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *info<br> | |
| 1734 | );</p> | |
| 1735 | <h4 class="parameters">Parameters</h4> | |
| 1736 | <dl> | |
| 1737 | <dt>http</dt> | |
| 1738 | <dd class="description">Connection to destination</dd> | |
| 1739 | <dt>dest</dt> | |
| 1740 | <dd class="description">Destination</dd> | |
| 1741 | <dt>info</dt> | |
| 1742 | <dd class="description">Destination information</dd> | |
| 1743 | </dl> | |
| 1744 | <h4 class="returnvalue">Return Value</h4> | |
| 1745 | <p class="description">Status of document submission</p> | |
| 1746 | <h4 class="discussion">Discussion</h4> | |
| 6961465f | 1747 | <p class="discussion">Returns <code>IPP_STATUS_OK</code> or <code>IPP_STATUS_OK_SUBST</code> on success. |
| 5a9febac | 1748 | |
| 3e7fe0ca | 1749 | </p> |
| 8072030b | 1750 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsFinishDocument">cupsFinishDocument</a></h3> |
| 5a738aea MS |
1751 | <p class="description">Finish sending a document.</p> |
| 1752 | <p class="code"> | |
| 1753 | ipp_status_t cupsFinishDocument (<br> | |
| 1754 | http_t *http,<br> | |
| 1755 | const char *name<br> | |
| 1756 | );</p> | |
| 1757 | <h4 class="parameters">Parameters</h4> | |
| 1758 | <dl> | |
| 1759 | <dt>http</dt> | |
| 568fa3fa | 1760 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea | 1761 | <dt>name</dt> |
| 568fa3fa | 1762 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
1763 | </dl> |
| 1764 | <h4 class="returnvalue">Return Value</h4> | |
| 1765 | <p class="description">Status of document submission</p> | |
| 1766 | <h4 class="discussion">Discussion</h4> | |
| 1767 | <p class="discussion">The document must have been started using <a href="#cupsStartDocument"><code>cupsStartDocument</code></a>. | |
| 1768 | ||
| 1769 | </p> | |
| 5a9febac MS |
1770 | <h3 class="function"><a name="cupsFreeDestInfo">cupsFreeDestInfo</a></h3> |
| 1771 | <p class="description">Free destination information obtained using | |
| 1772 | <a href="#cupsCopyDestInfo"><code>cupsCopyDestInfo</code></a>.</p> | |
| 1773 | <p class="code"> | |
| 1774 | void cupsFreeDestInfo (<br> | |
| 1775 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo<br> | |
| 1776 | );</p> | |
| 1777 | <h4 class="parameters">Parameters</h4> | |
| 1778 | <dl> | |
| 1779 | <dt>dinfo</dt> | |
| 1780 | <dd class="description">Destination information</dd> | |
| 1781 | </dl> | |
| 5a738aea MS |
1782 | <h3 class="function"><a name="cupsFreeDests">cupsFreeDests</a></h3> |
| 1783 | <p class="description">Free the memory used by the list of destinations.</p> | |
| 1784 | <p class="code"> | |
| 1785 | void cupsFreeDests (<br> | |
| 1786 | int num_dests,<br> | |
| 1787 | <a href="#cups_dest_t">cups_dest_t</a> *dests<br> | |
| 1788 | );</p> | |
| 1789 | <h4 class="parameters">Parameters</h4> | |
| 1790 | <dl> | |
| 1791 | <dt>num_dests</dt> | |
| 1792 | <dd class="description">Number of destinations</dd> | |
| 1793 | <dt>dests</dt> | |
| 1794 | <dd class="description">Destinations</dd> | |
| 1795 | </dl> | |
| 1796 | <h3 class="function"><a name="cupsFreeJobs">cupsFreeJobs</a></h3> | |
| 1797 | <p class="description">Free memory used by job data.</p> | |
| 1798 | <p class="code"> | |
| 1799 | void cupsFreeJobs (<br> | |
| 1800 | int num_jobs,<br> | |
| 1801 | <a href="#cups_job_t">cups_job_t</a> *jobs<br> | |
| 1802 | );</p> | |
| 1803 | <h4 class="parameters">Parameters</h4> | |
| 1804 | <dl> | |
| 1805 | <dt>num_jobs</dt> | |
| 1806 | <dd class="description">Number of jobs</dd> | |
| 1807 | <dt>jobs</dt> | |
| 1808 | <dd class="description">Jobs</dd> | |
| 1809 | </dl> | |
| 1810 | <h3 class="function"><a name="cupsFreeOptions">cupsFreeOptions</a></h3> | |
| 1811 | <p class="description">Free all memory used by options.</p> | |
| 1812 | <p class="code"> | |
| 1813 | void cupsFreeOptions (<br> | |
| 1814 | int num_options,<br> | |
| 1815 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 1816 | );</p> | |
| 1817 | <h4 class="parameters">Parameters</h4> | |
| 1818 | <dl> | |
| 1819 | <dt>num_options</dt> | |
| 1820 | <dd class="description">Number of options</dd> | |
| 1821 | <dt>options</dt> | |
| 1822 | <dd class="description">Pointer to options</dd> | |
| 1823 | </dl> | |
| 1824 | <h3 class="function"><span class="info"> DEPRECATED </span><a name="cupsGetClasses">cupsGetClasses</a></h3> | |
| 1825 | <p class="description">Get a list of printer classes from the default server.</p> | |
| 1826 | <p class="code"> | |
| 1827 | int cupsGetClasses (<br> | |
| 1828 | char ***classes<br> | |
| 1829 | );</p> | |
| 1830 | <h4 class="parameters">Parameters</h4> | |
| 1831 | <dl> | |
| 1832 | <dt>classes</dt> | |
| 1833 | <dd class="description">Classes</dd> | |
| 1834 | </dl> | |
| 1835 | <h4 class="returnvalue">Return Value</h4> | |
| 1836 | <p class="description">Number of classes</p> | |
| 1837 | <h4 class="discussion">Discussion</h4> | |
| 240214ef MS |
1838 | <p class="discussion">This function is deprecated and no longer returns a list of printer |
| 1839 | classes - use <a href="#cupsGetDests"><code>cupsGetDests</code></a> instead. | |
| 5a738aea MS |
1840 | |
| 1841 | </p> | |
| 1842 | <h3 class="function"><a name="cupsGetDefault">cupsGetDefault</a></h3> | |
| 1843 | <p class="description">Get the default printer or class for the default server.</p> | |
| 1844 | <p class="code"> | |
| 1845 | const char *cupsGetDefault (void);</p> | |
| 1846 | <h4 class="returnvalue">Return Value</h4> | |
| 1847 | <p class="description">Default printer or <code>NULL</code></p> | |
| 1848 | <h4 class="discussion">Discussion</h4> | |
| 1849 | <p class="discussion">This function returns the default printer or class as defined by | |
| ef416fc2 | 1850 | the LPDEST or PRINTER environment variables. If these environment |
| 1851 | variables are not set, the server default destination is returned. | |
| 5a738aea MS |
1852 | Applications should use the <a href="#cupsGetDests"><code>cupsGetDests</code></a> and <a href="#cupsGetDest"><code>cupsGetDest</code></a> |
| 1853 | functions to get the user-defined default printer, as this function does | |
| 1854 | not support the lpoptions-defined default printer.</p> | |
| 8072030b | 1855 | <h3 class="function"><span class="info"> CUPS 1.1.21/macOS 10.4 </span><a name="cupsGetDefault2">cupsGetDefault2</a></h3> |
| 5a738aea MS |
1856 | <p class="description">Get the default printer or class for the specified server.</p> |
| 1857 | <p class="code"> | |
| 1858 | const char *cupsGetDefault2 (<br> | |
| 1859 | http_t *http<br> | |
| 1860 | );</p> | |
| 1861 | <h4 class="parameters">Parameters</h4> | |
| 1862 | <dl> | |
| 1863 | <dt>http</dt> | |
| 568fa3fa | 1864 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea MS |
1865 | </dl> |
| 1866 | <h4 class="returnvalue">Return Value</h4> | |
| 1867 | <p class="description">Default printer or <code>NULL</code></p> | |
| 1868 | <h4 class="discussion">Discussion</h4> | |
| 1869 | <p class="discussion">This function returns the default printer or class as defined by | |
| ef416fc2 | 1870 | the LPDEST or PRINTER environment variables. If these environment |
| 1871 | variables are not set, the server default destination is returned. | |
| 5a738aea MS |
1872 | Applications should use the <a href="#cupsGetDests"><code>cupsGetDests</code></a> and <a href="#cupsGetDest"><code>cupsGetDest</code></a> |
| 1873 | functions to get the user-defined default printer, as this function does | |
| 1874 | not support the lpoptions-defined default printer. | |
| 1875 | ||
| 1876 | </p> | |
| 1877 | <h3 class="function"><a name="cupsGetDest">cupsGetDest</a></h3> | |
| 1878 | <p class="description">Get the named destination from the list.</p> | |
| 1879 | <p class="code"> | |
| 1880 | <a href="#cups_dest_t">cups_dest_t</a> *cupsGetDest (<br> | |
| 1881 | const char *name,<br> | |
| 1882 | const char *instance,<br> | |
| 1883 | int num_dests,<br> | |
| 1884 | <a href="#cups_dest_t">cups_dest_t</a> *dests<br> | |
| 1885 | );</p> | |
| 1886 | <h4 class="parameters">Parameters</h4> | |
| 1887 | <dl> | |
| 1888 | <dt>name</dt> | |
| 1889 | <dd class="description">Destination name or <code>NULL</code> for the default destination</dd> | |
| 1890 | <dt>instance</dt> | |
| 1891 | <dd class="description">Instance name or <code>NULL</code></dd> | |
| 1892 | <dt>num_dests</dt> | |
| 1893 | <dd class="description">Number of destinations</dd> | |
| 1894 | <dt>dests</dt> | |
| 1895 | <dd class="description">Destinations</dd> | |
| 1896 | </dl> | |
| 1897 | <h4 class="returnvalue">Return Value</h4> | |
| 1898 | <p class="description">Destination pointer or <code>NULL</code></p> | |
| 1899 | <h4 class="discussion">Discussion</h4> | |
| 1900 | <p class="discussion">Use the <a href="#cupsGetDests"><code>cupsGetDests</code></a> or <a href="#cupsGetDests2"><code>cupsGetDests2</code></a> functions to get a | |
| 1901 | list of supported destinations for the current user.</p> | |
| 8072030b | 1902 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsGetDestMediaByIndex">cupsGetDestMediaByIndex</a></h3> |
| 6961465f MS |
1903 | <p class="description">Get a media name, dimension, and margins for a |
| 1904 | specific size.</p> | |
| 1905 | <p class="code"> | |
| 1906 | int cupsGetDestMediaByIndex (<br> | |
| 1907 | http_t *http,<br> | |
| 1908 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1909 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1910 | int n,<br> | |
| 1911 | unsigned flags,<br> | |
| 1912 | <a href="#cups_size_t">cups_size_t</a> *size<br> | |
| 1913 | );</p> | |
| 1914 | <h4 class="parameters">Parameters</h4> | |
| 1915 | <dl> | |
| 1916 | <dt>http</dt> | |
| 1917 | <dd class="description">Connection to destination</dd> | |
| 1918 | <dt>dest</dt> | |
| 1919 | <dd class="description">Destination</dd> | |
| 1920 | <dt>dinfo</dt> | |
| 1921 | <dd class="description">Destination information</dd> | |
| 1922 | <dt>n</dt> | |
| 1923 | <dd class="description">Media size number (0-based)</dd> | |
| 1924 | <dt>flags</dt> | |
| 1925 | <dd class="description">Media flags</dd> | |
| 1926 | <dt>size</dt> | |
| 1927 | <dd class="description">Media size information</dd> | |
| 1928 | </dl> | |
| 1929 | <h4 class="returnvalue">Return Value</h4> | |
| 1930 | <p class="description">1 on success, 0 on failure</p> | |
| 1931 | <h4 class="discussion">Discussion</h4> | |
| 1932 | <p class="discussion">The <code>flags</code> parameter determines which set of media are indexed. For | |
| 1933 | example, passing <code>CUPS_MEDIA_FLAGS_BORDERLESS</code> will get the Nth | |
| 1934 | borderless size supported by the printer. | |
| 1935 | ||
| 1936 | </p> | |
| 8072030b | 1937 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsGetDestMediaByName">cupsGetDestMediaByName</a></h3> |
| 5a9febac MS |
1938 | <p class="description">Get media names, dimensions, and margins.</p> |
| 1939 | <p class="code"> | |
| 1940 | int cupsGetDestMediaByName (<br> | |
| 1941 | http_t *http,<br> | |
| 1942 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1943 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1944 | const char *media,<br> | |
| 1945 | unsigned flags,<br> | |
| 1946 | <a href="#cups_size_t">cups_size_t</a> *size<br> | |
| 1947 | );</p> | |
| 1948 | <h4 class="parameters">Parameters</h4> | |
| 1949 | <dl> | |
| 1950 | <dt>http</dt> | |
| 1951 | <dd class="description">Connection to destination</dd> | |
| 1952 | <dt>dest</dt> | |
| 1953 | <dd class="description">Destination</dd> | |
| 1954 | <dt>dinfo</dt> | |
| 1955 | <dd class="description">Destination information</dd> | |
| 1956 | <dt>media</dt> | |
| 1957 | <dd class="description">Media name</dd> | |
| 1958 | <dt>flags</dt> | |
| 1959 | <dd class="description">Media matching flags</dd> | |
| 1960 | <dt>size</dt> | |
| 1961 | <dd class="description">Media size information</dd> | |
| 1962 | </dl> | |
| 1963 | <h4 class="returnvalue">Return Value</h4> | |
| 1964 | <p class="description">1 on match, 0 on failure</p> | |
| 1965 | <h4 class="discussion">Discussion</h4> | |
| 1966 | <p class="discussion">The "media" string is a PWG media name. "Flags" provides some matching | |
| 1967 | guidance (multiple flags can be combined):<br> | |
| 1968 | <br> | |
| 1969 | CUPS_MEDIA_FLAGS_DEFAULT = find the closest size supported by the printer, | |
| 1970 | CUPS_MEDIA_FLAGS_BORDERLESS = find a borderless size, | |
| 1971 | CUPS_MEDIA_FLAGS_DUPLEX = find a size compatible with 2-sided printing, | |
| 1972 | CUPS_MEDIA_FLAGS_EXACT = find an exact match for the size, and | |
| 1973 | CUPS_MEDIA_FLAGS_READY = if the printer supports media sensing, find the | |
| 1974 | size amongst the "ready" media.<br> | |
| 1975 | <br> | |
| 1976 | The matching result (if any) is returned in the "cups_size_t" structure.<br> | |
| 1977 | <br> | |
| 1978 | Returns 1 when there is a match and 0 if there is not a match. | |
| 1979 | ||
| 1980 | </p> | |
| 8072030b | 1981 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsGetDestMediaBySize">cupsGetDestMediaBySize</a></h3> |
| 5a9febac MS |
1982 | <p class="description">Get media names, dimensions, and margins.</p> |
| 1983 | <p class="code"> | |
| 1984 | int cupsGetDestMediaBySize (<br> | |
| 1985 | http_t *http,<br> | |
| 1986 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 1987 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 1988 | int width,<br> | |
| 1989 | int length,<br> | |
| 1990 | unsigned flags,<br> | |
| 1991 | <a href="#cups_size_t">cups_size_t</a> *size<br> | |
| 1992 | );</p> | |
| 1993 | <h4 class="parameters">Parameters</h4> | |
| 1994 | <dl> | |
| 1995 | <dt>http</dt> | |
| 1996 | <dd class="description">Connection to destination</dd> | |
| 1997 | <dt>dest</dt> | |
| 1998 | <dd class="description">Destination</dd> | |
| 1999 | <dt>dinfo</dt> | |
| 2000 | <dd class="description">Destination information</dd> | |
| 2001 | <dt>width</dt> | |
| 2002 | <dd class="description">Media width in hundredths of | |
| 2003 | of millimeters</dd> | |
| 2004 | <dt>length</dt> | |
| 2005 | <dd class="description">Media length in hundredths of | |
| 2006 | of millimeters</dd> | |
| 2007 | <dt>flags</dt> | |
| 2008 | <dd class="description">Media matching flags</dd> | |
| 2009 | <dt>size</dt> | |
| 2010 | <dd class="description">Media size information</dd> | |
| 2011 | </dl> | |
| 2012 | <h4 class="returnvalue">Return Value</h4> | |
| 2013 | <p class="description">1 on match, 0 on failure</p> | |
| 2014 | <h4 class="discussion">Discussion</h4> | |
| 2015 | <p class="discussion">"Width" and "length" are the dimensions in hundredths of millimeters. | |
| 2016 | "Flags" provides some matching guidance (multiple flags can be combined):<br> | |
| 2017 | <br> | |
| 2018 | CUPS_MEDIA_FLAGS_DEFAULT = find the closest size supported by the printer, | |
| 2019 | CUPS_MEDIA_FLAGS_BORDERLESS = find a borderless size, | |
| 2020 | CUPS_MEDIA_FLAGS_DUPLEX = find a size compatible with 2-sided printing, | |
| 2021 | CUPS_MEDIA_FLAGS_EXACT = find an exact match for the size, and | |
| 2022 | CUPS_MEDIA_FLAGS_READY = if the printer supports media sensing, find the | |
| 2023 | size amongst the "ready" media.<br> | |
| 2024 | <br> | |
| 2025 | The matching result (if any) is returned in the "cups_size_t" structure.<br> | |
| 2026 | <br> | |
| 2027 | Returns 1 when there is a match and 0 if there is not a match. | |
| 2028 | ||
| 6961465f | 2029 | </p> |
| 8072030b | 2030 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsGetDestMediaCount">cupsGetDestMediaCount</a></h3> |
| 6961465f MS |
2031 | <p class="description">Get the number of sizes supported by a |
| 2032 | destination.</p> | |
| 2033 | <p class="code"> | |
| 2034 | int cupsGetDestMediaCount (<br> | |
| 2035 | http_t *http,<br> | |
| 2036 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 2037 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 2038 | unsigned flags<br> | |
| 2039 | );</p> | |
| 2040 | <h4 class="parameters">Parameters</h4> | |
| 2041 | <dl> | |
| 2042 | <dt>http</dt> | |
| 2043 | <dd class="description">Connection to destination</dd> | |
| 2044 | <dt>dest</dt> | |
| 2045 | <dd class="description">Destination</dd> | |
| 2046 | <dt>dinfo</dt> | |
| 2047 | <dd class="description">Destination information</dd> | |
| 2048 | <dt>flags</dt> | |
| 2049 | <dd class="description">Media flags</dd> | |
| 2050 | </dl> | |
| 2051 | <h4 class="returnvalue">Return Value</h4> | |
| 2052 | <p class="description">Number of sizes</p> | |
| 2053 | <h4 class="discussion">Discussion</h4> | |
| 2054 | <p class="discussion">The <code>flags</code> parameter determines the set of media sizes that are | |
| 2055 | counted. For example, passing <code>CUPS_MEDIA_FLAGS_BORDERLESS</code> will return | |
| 2056 | the number of borderless sizes. | |
| 2057 | ||
| 2058 | </p> | |
| 8072030b | 2059 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsGetDestMediaDefault">cupsGetDestMediaDefault</a></h3> |
| 6961465f MS |
2060 | <p class="description">Get the default size for a destination.</p> |
| 2061 | <p class="code"> | |
| 2062 | int cupsGetDestMediaDefault (<br> | |
| 2063 | http_t *http,<br> | |
| 2064 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 2065 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 2066 | unsigned flags,<br> | |
| 2067 | <a href="#cups_size_t">cups_size_t</a> *size<br> | |
| 2068 | );</p> | |
| 2069 | <h4 class="parameters">Parameters</h4> | |
| 2070 | <dl> | |
| 2071 | <dt>http</dt> | |
| 2072 | <dd class="description">Connection to destination</dd> | |
| 2073 | <dt>dest</dt> | |
| 2074 | <dd class="description">Destination</dd> | |
| 2075 | <dt>dinfo</dt> | |
| 2076 | <dd class="description">Destination information</dd> | |
| 2077 | <dt>flags</dt> | |
| 2078 | <dd class="description">Media flags</dd> | |
| 2079 | <dt>size</dt> | |
| 2080 | <dd class="description">Media size information</dd> | |
| 2081 | </dl> | |
| 2082 | <h4 class="returnvalue">Return Value</h4> | |
| 2083 | <p class="description">1 on success, 0 on failure</p> | |
| 2084 | <h4 class="discussion">Discussion</h4> | |
| 2085 | <p class="discussion">The <code>flags</code> parameter determines which default size is returned. For | |
| 2086 | example, passing <code>CUPS_MEDIA_FLAGS_BORDERLESS</code> will return the default | |
| 2087 | borderless size, typically US Letter or A4, but sometimes 4x6 photo media. | |
| 2088 | ||
| 240214ef | 2089 | </p> |
| 8072030b | 2090 | <h3 class="function"><span class="info"> CUPS 2.0/macOS 10.10 </span><a name="cupsGetDestWithURI">cupsGetDestWithURI</a></h3> |
| 240214ef MS |
2091 | <p class="description">Get a destination associated with a URI.</p> |
| 2092 | <p class="code"> | |
| 2093 | <a href="#cups_dest_t">cups_dest_t</a> *cupsGetDestWithURI (<br> | |
| 2094 | const char *name,<br> | |
| 2095 | const char *uri<br> | |
| 2096 | );</p> | |
| 2097 | <h4 class="parameters">Parameters</h4> | |
| 2098 | <dl> | |
| 2099 | <dt>name</dt> | |
| 2100 | <dd class="description">Desired printer name or <code>NULL</code></dd> | |
| 2101 | <dt>uri</dt> | |
| 2102 | <dd class="description">URI for the printer</dd> | |
| 2103 | </dl> | |
| 2104 | <h4 class="returnvalue">Return Value</h4> | |
| 2105 | <p class="description">Destination or <code>NULL</code></p> | |
| 2106 | <h4 class="discussion">Discussion</h4> | |
| 2107 | <p class="discussion">"name" is the desired name for the printer. If <code>NULL</code>, a name will be | |
| 2108 | created using the URI.<br> | |
| 2109 | <br> | |
| 2110 | "uri" is the "ipp" or "ipps" URI for the printer. | |
| 2111 | ||
| 5a9febac | 2112 | </p> |
| 5a738aea MS |
2113 | <h3 class="function"><a name="cupsGetDests">cupsGetDests</a></h3> |
| 2114 | <p class="description">Get the list of destinations from the default server.</p> | |
| 2115 | <p class="code"> | |
| 2116 | int cupsGetDests (<br> | |
| 2117 | <a href="#cups_dest_t">cups_dest_t</a> **dests<br> | |
| 2118 | );</p> | |
| 2119 | <h4 class="parameters">Parameters</h4> | |
| 2120 | <dl> | |
| 2121 | <dt>dests</dt> | |
| 2122 | <dd class="description">Destinations</dd> | |
| 2123 | </dl> | |
| 2124 | <h4 class="returnvalue">Return Value</h4> | |
| 2125 | <p class="description">Number of destinations</p> | |
| 2126 | <h4 class="discussion">Discussion</h4> | |
| 2127 | <p class="discussion">Starting with CUPS 1.2, the returned list of destinations include the | |
| ecdc0628 | 2128 | printer-info, printer-is-accepting-jobs, printer-is-shared, |
| 2129 | printer-make-and-model, printer-state, printer-state-change-time, | |
| 426c6a59 MS |
2130 | printer-state-reasons, and printer-type attributes as options. CUPS 1.4 |
| 2131 | adds the marker-change-time, marker-colors, marker-high-levels, | |
| 2132 | marker-levels, marker-low-levels, marker-message, marker-names, | |
| 2133 | marker-types, and printer-commands attributes as well.<br> | |
| 5a738aea MS |
2134 | <br> |
| 2135 | Use the <a href="#cupsFreeDests"><code>cupsFreeDests</code></a> function to free the destination list and | |
| 2136 | the <a href="#cupsGetDest"><code>cupsGetDest</code></a> function to find a particular destination.</p> | |
| 8072030b | 2137 | <h3 class="function"><span class="info"> CUPS 1.1.21/macOS 10.4 </span><a name="cupsGetDests2">cupsGetDests2</a></h3> |
| 5a738aea MS |
2138 | <p class="description">Get the list of destinations from the specified server.</p> |
| 2139 | <p class="code"> | |
| 2140 | int cupsGetDests2 (<br> | |
| 2141 | http_t *http,<br> | |
| 2142 | <a href="#cups_dest_t">cups_dest_t</a> **dests<br> | |
| 2143 | );</p> | |
| 2144 | <h4 class="parameters">Parameters</h4> | |
| 2145 | <dl> | |
| 2146 | <dt>http</dt> | |
| 568fa3fa | 2147 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea MS |
2148 | <dt>dests</dt> |
| 2149 | <dd class="description">Destinations</dd> | |
| 2150 | </dl> | |
| 2151 | <h4 class="returnvalue">Return Value</h4> | |
| 2152 | <p class="description">Number of destinations</p> | |
| 2153 | <h4 class="discussion">Discussion</h4> | |
| 2154 | <p class="discussion">Starting with CUPS 1.2, the returned list of destinations include the | |
| ecdc0628 | 2155 | printer-info, printer-is-accepting-jobs, printer-is-shared, |
| 2156 | printer-make-and-model, printer-state, printer-state-change-time, | |
| 426c6a59 MS |
2157 | printer-state-reasons, and printer-type attributes as options. CUPS 1.4 |
| 2158 | adds the marker-change-time, marker-colors, marker-high-levels, | |
| 2159 | marker-levels, marker-low-levels, marker-message, marker-names, | |
| 2160 | marker-types, and printer-commands attributes as well.<br> | |
| 5a738aea MS |
2161 | <br> |
| 2162 | Use the <a href="#cupsFreeDests"><code>cupsFreeDests</code></a> function to free the destination list and | |
| 2163 | the <a href="#cupsGetDest"><code>cupsGetDest</code></a> function to find a particular destination. | |
| ef416fc2 | 2164 | |
| 5a738aea MS |
2165 | </p> |
| 2166 | <h3 class="function"><a name="cupsGetJobs">cupsGetJobs</a></h3> | |
| 2167 | <p class="description">Get the jobs from the default server.</p> | |
| 2168 | <p class="code"> | |
| 2169 | int cupsGetJobs (<br> | |
| 2170 | <a href="#cups_job_t">cups_job_t</a> **jobs,<br> | |
| 2171 | const char *name,<br> | |
| 2172 | int myjobs,<br> | |
| 2173 | int whichjobs<br> | |
| 2174 | );</p> | |
| 2175 | <h4 class="parameters">Parameters</h4> | |
| 2176 | <dl> | |
| 2177 | <dt>jobs</dt> | |
| 2178 | <dd class="description">Job data</dd> | |
| 2179 | <dt>name</dt> | |
| 568fa3fa | 2180 | <dd class="description"><code>NULL</code> = all destinations, otherwise show jobs for named destination</dd> |
| 5a738aea MS |
2181 | <dt>myjobs</dt> |
| 2182 | <dd class="description">0 = all users, 1 = mine</dd> | |
| 2183 | <dt>whichjobs</dt> | |
| 2184 | <dd class="description"><code>CUPS_WHICHJOBS_ALL</code>, <code>CUPS_WHICHJOBS_ACTIVE</code>, or <code>CUPS_WHICHJOBS_COMPLETED</code></dd> | |
| 2185 | </dl> | |
| 2186 | <h4 class="returnvalue">Return Value</h4> | |
| 2187 | <p class="description">Number of jobs</p> | |
| 2188 | <h4 class="discussion">Discussion</h4> | |
| 2189 | <p class="discussion">A "whichjobs" value of <code>CUPS_WHICHJOBS_ALL</code> returns all jobs regardless | |
| 2190 | of state, while <code>CUPS_WHICHJOBS_ACTIVE</code> returns jobs that are | |
| 2191 | pending, processing, or held and <code>CUPS_WHICHJOBS_COMPLETED</code> returns | |
| 2192 | jobs that are stopped, canceled, aborted, or completed.</p> | |
| 8072030b | 2193 | <h3 class="function"><span class="info"> CUPS 1.1.21/macOS 10.4 </span><a name="cupsGetJobs2">cupsGetJobs2</a></h3> |
| 5a738aea MS |
2194 | <p class="description">Get the jobs from the specified server.</p> |
| 2195 | <p class="code"> | |
| 2196 | int cupsGetJobs2 (<br> | |
| 2197 | http_t *http,<br> | |
| 2198 | <a href="#cups_job_t">cups_job_t</a> **jobs,<br> | |
| 2199 | const char *name,<br> | |
| 2200 | int myjobs,<br> | |
| 2201 | int whichjobs<br> | |
| 2202 | );</p> | |
| 2203 | <h4 class="parameters">Parameters</h4> | |
| 2204 | <dl> | |
| 2205 | <dt>http</dt> | |
| 568fa3fa | 2206 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea MS |
2207 | <dt>jobs</dt> |
| 2208 | <dd class="description">Job data</dd> | |
| 2209 | <dt>name</dt> | |
| 568fa3fa | 2210 | <dd class="description"><code>NULL</code> = all destinations, otherwise show jobs for named destination</dd> |
| 5a738aea MS |
2211 | <dt>myjobs</dt> |
| 2212 | <dd class="description">0 = all users, 1 = mine</dd> | |
| 2213 | <dt>whichjobs</dt> | |
| 2214 | <dd class="description"><code>CUPS_WHICHJOBS_ALL</code>, <code>CUPS_WHICHJOBS_ACTIVE</code>, or <code>CUPS_WHICHJOBS_COMPLETED</code></dd> | |
| 2215 | </dl> | |
| 2216 | <h4 class="returnvalue">Return Value</h4> | |
| 2217 | <p class="description">Number of jobs</p> | |
| 2218 | <h4 class="discussion">Discussion</h4> | |
| 2219 | <p class="discussion">A "whichjobs" value of <code>CUPS_WHICHJOBS_ALL</code> returns all jobs regardless | |
| 2220 | of state, while <code>CUPS_WHICHJOBS_ACTIVE</code> returns jobs that are | |
| 2221 | pending, processing, or held and <code>CUPS_WHICHJOBS_COMPLETED</code> returns | |
| 2222 | jobs that are stopped, canceled, aborted, or completed. | |
| 2223 | ||
| 2224 | </p> | |
| 8072030b | 2225 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsGetNamedDest">cupsGetNamedDest</a></h3> |
| 5a738aea MS |
2226 | <p class="description">Get options for the named destination.</p> |
| 2227 | <p class="code"> | |
| 2228 | <a href="#cups_dest_t">cups_dest_t</a> *cupsGetNamedDest (<br> | |
| 2229 | http_t *http,<br> | |
| 2230 | const char *name,<br> | |
| 2231 | const char *instance<br> | |
| 2232 | );</p> | |
| 2233 | <h4 class="parameters">Parameters</h4> | |
| 2234 | <dl> | |
| 2235 | <dt>http</dt> | |
| 568fa3fa | 2236 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea | 2237 | <dt>name</dt> |
| 568fa3fa | 2238 | <dd class="description">Destination name or <code>NULL</code> for the default destination</dd> |
| 5a738aea MS |
2239 | <dt>instance</dt> |
| 2240 | <dd class="description">Instance name or <code>NULL</code></dd> | |
| 2241 | </dl> | |
| 2242 | <h4 class="returnvalue">Return Value</h4> | |
| 2243 | <p class="description">Destination or <code>NULL</code></p> | |
| 2244 | <h4 class="discussion">Discussion</h4> | |
| 2245 | <p class="discussion">This function is optimized for retrieving a single destination and should | |
| 2246 | be used instead of <a href="#cupsGetDests"><code>cupsGetDests</code></a> and <a href="#cupsGetDest"><code>cupsGetDest</code></a> when you either | |
| 2247 | know the name of the destination or want to print to the default destination. | |
| 2248 | If <code>NULL</code> is returned, the destination does not exist or there is no | |
| 2249 | default destination.<br> | |
| 2250 | <br> | |
| 2251 | If "http" is <code>CUPS_HTTP_DEFAULT</code>, the connection to the default print | |
| 2252 | server will be used.<br> | |
| 2253 | <br> | |
| 2254 | If "name" is <code>NULL</code>, the default printer for the current user will be | |
| 2255 | returned.<br> | |
| 2256 | <br> | |
| 2257 | The returned destination must be freed using <a href="#cupsFreeDests"><code>cupsFreeDests</code></a> with a | |
| 2258 | "num_dests" value of 1. | |
| 2259 | ||
| 2260 | </p> | |
| 2261 | <h3 class="function"><a name="cupsGetOption">cupsGetOption</a></h3> | |
| 2262 | <p class="description">Get an option value.</p> | |
| 2263 | <p class="code"> | |
| 2264 | const char *cupsGetOption (<br> | |
| 2265 | const char *name,<br> | |
| 2266 | int num_options,<br> | |
| 2267 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 2268 | );</p> | |
| 2269 | <h4 class="parameters">Parameters</h4> | |
| 2270 | <dl> | |
| 2271 | <dt>name</dt> | |
| 2272 | <dd class="description">Name of option</dd> | |
| 2273 | <dt>num_options</dt> | |
| 2274 | <dd class="description">Number of options</dd> | |
| 2275 | <dt>options</dt> | |
| 2276 | <dd class="description">Options</dd> | |
| 2277 | </dl> | |
| 2278 | <h4 class="returnvalue">Return Value</h4> | |
| 2279 | <p class="description">Option value or <code>NULL</code></p> | |
| 5a738aea MS |
2280 | <h3 class="function"><a name="cupsGetPassword">cupsGetPassword</a></h3> |
| 2281 | <p class="description">Get a password from the user.</p> | |
| 2282 | <p class="code"> | |
| 2283 | const char *cupsGetPassword (<br> | |
| 2284 | const char *prompt<br> | |
| 2285 | );</p> | |
| 2286 | <h4 class="parameters">Parameters</h4> | |
| 2287 | <dl> | |
| 2288 | <dt>prompt</dt> | |
| 2289 | <dd class="description">Prompt string</dd> | |
| 2290 | </dl> | |
| 2291 | <h4 class="returnvalue">Return Value</h4> | |
| 2292 | <p class="description">Password</p> | |
| 2293 | <h4 class="discussion">Discussion</h4> | |
| 2294 | <p class="discussion">Uses the current password callback function. Returns <code>NULL</code> if the | |
| aaf19ab0 MS |
2295 | user does not provide a password.<br> |
| 2296 | <br> | |
| 2297 | Note: The current password callback function is tracked separately for each | |
| 2298 | thread in a program. Multi-threaded programs that override the setting via | |
| 2299 | the <a href="#cupsSetPasswordCB"><code>cupsSetPasswordCB</code></a> or <a href="#cupsSetPasswordCB2"><code>cupsSetPasswordCB2</code></a> functions need to | |
| 2300 | do so in each thread for the same function to be used.</p> | |
| 8072030b | 2301 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsGetPassword2">cupsGetPassword2</a></h3> |
| f11a948a | 2302 | <p class="description">Get a password from the user using the advanced |
| aaf19ab0 | 2303 | password callback.</p> |
| f11a948a MS |
2304 | <p class="code"> |
| 2305 | const char *cupsGetPassword2 (<br> | |
| 2306 | const char *prompt,<br> | |
| 2307 | http_t *http,<br> | |
| 2308 | const char *method,<br> | |
| 2309 | const char *resource<br> | |
| 2310 | );</p> | |
| 2311 | <h4 class="parameters">Parameters</h4> | |
| 2312 | <dl> | |
| 2313 | <dt>prompt</dt> | |
| 2314 | <dd class="description">Prompt string</dd> | |
| 2315 | <dt>http</dt> | |
| 2316 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> | |
| 2317 | <dt>method</dt> | |
| 2318 | <dd class="description">Request method ("GET", "POST", "PUT")</dd> | |
| 2319 | <dt>resource</dt> | |
| 2320 | <dd class="description">Resource path</dd> | |
| 2321 | </dl> | |
| 2322 | <h4 class="returnvalue">Return Value</h4> | |
| 2323 | <p class="description">Password</p> | |
| 2324 | <h4 class="discussion">Discussion</h4> | |
| 2325 | <p class="discussion">Uses the current password callback function. Returns <code>NULL</code> if the | |
| aaf19ab0 MS |
2326 | user does not provide a password.<br> |
| 2327 | <br> | |
| 2328 | Note: The current password callback function is tracked separately for each | |
| 2329 | thread in a program. Multi-threaded programs that override the setting via | |
| 2330 | the <a href="#cupsSetPasswordCB"><code>cupsSetPasswordCB</code></a> or <a href="#cupsSetPasswordCB2"><code>cupsSetPasswordCB2</code></a> functions need to | |
| 2331 | do so in each thread for the same function to be used. | |
| f11a948a MS |
2332 | |
| 2333 | </p> | |
| 5a738aea MS |
2334 | <h3 class="function"><span class="info"> DEPRECATED </span><a name="cupsGetPrinters">cupsGetPrinters</a></h3> |
| 2335 | <p class="description">Get a list of printers from the default server.</p> | |
| 2336 | <p class="code"> | |
| 2337 | int cupsGetPrinters (<br> | |
| 2338 | char ***printers<br> | |
| 2339 | );</p> | |
| 2340 | <h4 class="parameters">Parameters</h4> | |
| 2341 | <dl> | |
| 2342 | <dt>printers</dt> | |
| 2343 | <dd class="description">Printers</dd> | |
| 2344 | </dl> | |
| 2345 | <h4 class="returnvalue">Return Value</h4> | |
| 2346 | <p class="description">Number of printers</p> | |
| 2347 | <h4 class="discussion">Discussion</h4> | |
| 240214ef MS |
2348 | <p class="discussion">This function is deprecated and no longer returns a list of printers - use |
| 2349 | <a href="#cupsGetDests"><code>cupsGetDests</code></a> instead. | |
| 5a738aea | 2350 | |
| 5a738aea MS |
2351 | </p> |
| 2352 | <h3 class="function"><a name="cupsLangDefault">cupsLangDefault</a></h3> | |
| 2353 | <p class="description">Return the default language.</p> | |
| 2354 | <p class="code"> | |
| 2355 | cups_lang_t *cupsLangDefault (void);</p> | |
| 2356 | <h4 class="returnvalue">Return Value</h4> | |
| 2357 | <p class="description">Language data</p> | |
| 2358 | <h3 class="function"><a name="cupsLangEncoding">cupsLangEncoding</a></h3> | |
| 2359 | <p class="description">Return the character encoding (us-ascii, etc.) | |
| 2360 | for the given language.</p> | |
| 2361 | <p class="code"> | |
| 2362 | const char *cupsLangEncoding (<br> | |
| 2363 | cups_lang_t *lang<br> | |
| 2364 | );</p> | |
| 2365 | <h4 class="parameters">Parameters</h4> | |
| 2366 | <dl> | |
| 2367 | <dt>lang</dt> | |
| 2368 | <dd class="description">Language data</dd> | |
| 2369 | </dl> | |
| 2370 | <h4 class="returnvalue">Return Value</h4> | |
| 2371 | <p class="description">Character encoding</p> | |
| 2372 | <h3 class="function"><a name="cupsLangFlush">cupsLangFlush</a></h3> | |
| 2373 | <p class="description">Flush all language data out of the cache.</p> | |
| 2374 | <p class="code"> | |
| 2375 | void cupsLangFlush (void);</p> | |
| 2376 | <h3 class="function"><a name="cupsLangFree">cupsLangFree</a></h3> | |
| 2377 | <p class="description">Free language data.</p> | |
| 2378 | <p class="code"> | |
| 2379 | void cupsLangFree (<br> | |
| 2380 | cups_lang_t *lang<br> | |
| 2381 | );</p> | |
| 2382 | <h4 class="parameters">Parameters</h4> | |
| 2383 | <dl> | |
| 2384 | <dt>lang</dt> | |
| 2385 | <dd class="description">Language to free</dd> | |
| 2386 | </dl> | |
| 2387 | <h4 class="discussion">Discussion</h4> | |
| 2388 | <p class="discussion">This does not actually free anything; use <a href="#cupsLangFlush"><code>cupsLangFlush</code></a> for that.</p> | |
| 2389 | <h3 class="function"><a name="cupsLangGet">cupsLangGet</a></h3> | |
| 2390 | <p class="description">Get a language.</p> | |
| 2391 | <p class="code"> | |
| 2392 | cups_lang_t *cupsLangGet (<br> | |
| 2393 | const char *language<br> | |
| 2394 | );</p> | |
| 2395 | <h4 class="parameters">Parameters</h4> | |
| 2396 | <dl> | |
| 2397 | <dt>language</dt> | |
| 2398 | <dd class="description">Language or locale</dd> | |
| 2399 | </dl> | |
| 2400 | <h4 class="returnvalue">Return Value</h4> | |
| 2401 | <p class="description">Language data</p> | |
| 8072030b | 2402 | <h3 class="function"><span class="info"> CUPS 2.0/macOS 10.10 </span><a name="cupsLocalizeDestMedia">cupsLocalizeDestMedia</a></h3> |
| 240214ef MS |
2403 | <p class="description">Get the localized string for a destination media |
| 2404 | size.</p> | |
| 2405 | <p class="code"> | |
| 2406 | const char *cupsLocalizeDestMedia (<br> | |
| 2407 | http_t *http,<br> | |
| 2408 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 2409 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 2410 | unsigned flags,<br> | |
| 2411 | <a href="#cups_size_t">cups_size_t</a> *size<br> | |
| 2412 | );</p> | |
| 2413 | <h4 class="parameters">Parameters</h4> | |
| 2414 | <dl> | |
| 2415 | <dt>http</dt> | |
| 2416 | <dd class="description">Connection to destination</dd> | |
| 2417 | <dt>dest</dt> | |
| 2418 | <dd class="description">Destination</dd> | |
| 2419 | <dt>dinfo</dt> | |
| 2420 | <dd class="description">Destination information</dd> | |
| 2421 | <dt>flags</dt> | |
| 2422 | <dd class="description">Media flags</dd> | |
| 2423 | <dt>size</dt> | |
| 2424 | <dd class="description">Media size</dd> | |
| 2425 | </dl> | |
| 2426 | <h4 class="returnvalue">Return Value</h4> | |
| 2427 | <p class="description">Localized string</p> | |
| 2428 | <h4 class="discussion">Discussion</h4> | |
| 2429 | <p class="discussion">The returned string is stored in the destination information and will become | |
| 2430 | invalid if the destination information is deleted. | |
| 2431 | ||
| 2432 | </p> | |
| 8072030b | 2433 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsLocalizeDestOption">cupsLocalizeDestOption</a></h3> |
| 5a9febac MS |
2434 | <p class="description">Get the localized string for a destination |
| 2435 | option.</p> | |
| 2436 | <p class="code"> | |
| 2437 | const char *cupsLocalizeDestOption (<br> | |
| 2438 | http_t *http,<br> | |
| 2439 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 2440 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 2441 | const char *option<br> | |
| 2442 | );</p> | |
| 2443 | <h4 class="parameters">Parameters</h4> | |
| 2444 | <dl> | |
| 2445 | <dt>http</dt> | |
| 2446 | <dd class="description">Connection to destination</dd> | |
| 2447 | <dt>dest</dt> | |
| 2448 | <dd class="description">Destination</dd> | |
| 2449 | <dt>dinfo</dt> | |
| 2450 | <dd class="description">Destination information</dd> | |
| 2451 | <dt>option</dt> | |
| 2452 | <dd class="description">Option to localize</dd> | |
| 2453 | </dl> | |
| 2454 | <h4 class="returnvalue">Return Value</h4> | |
| 2455 | <p class="description">Localized string</p> | |
| 2456 | <h4 class="discussion">Discussion</h4> | |
| 2457 | <p class="discussion">The returned string is stored in the destination information and will become | |
| 2458 | invalid if the destination information is deleted. | |
| 2459 | ||
| 2460 | </p> | |
| 8072030b | 2461 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsLocalizeDestValue">cupsLocalizeDestValue</a></h3> |
| 5a9febac MS |
2462 | <p class="description">Get the localized string for a destination |
| 2463 | option+value pair.</p> | |
| 2464 | <p class="code"> | |
| 2465 | const char *cupsLocalizeDestValue (<br> | |
| 2466 | http_t *http,<br> | |
| 2467 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 2468 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *dinfo,<br> | |
| 2469 | const char *option,<br> | |
| 2470 | const char *value<br> | |
| 2471 | );</p> | |
| 2472 | <h4 class="parameters">Parameters</h4> | |
| 2473 | <dl> | |
| 2474 | <dt>http</dt> | |
| 2475 | <dd class="description">Connection to destination</dd> | |
| 2476 | <dt>dest</dt> | |
| 2477 | <dd class="description">Destination</dd> | |
| 2478 | <dt>dinfo</dt> | |
| 2479 | <dd class="description">Destination information</dd> | |
| 2480 | <dt>option</dt> | |
| 2481 | <dd class="description">Option to localize</dd> | |
| 2482 | <dt>value</dt> | |
| 2483 | <dd class="description">Value to localize</dd> | |
| 2484 | </dl> | |
| 2485 | <h4 class="returnvalue">Return Value</h4> | |
| 2486 | <p class="description">Localized string</p> | |
| 2487 | <h4 class="discussion">Discussion</h4> | |
| 2488 | <p class="discussion">The returned string is stored in the destination information and will become | |
| 2489 | invalid if the destination information is deleted. | |
| 2490 | ||
| 2491 | </p> | |
| 8072030b | 2492 | <h3 class="function"><span class="info"> CUPS 1.2/macOS 10.5 </span><a name="cupsNotifySubject">cupsNotifySubject</a></h3> |
| 5a738aea MS |
2493 | <p class="description">Return the subject for the given notification message.</p> |
| 2494 | <p class="code"> | |
| 2495 | char *cupsNotifySubject (<br> | |
| 2496 | cups_lang_t *lang,<br> | |
| 2497 | ipp_t *event<br> | |
| 2498 | );</p> | |
| 2499 | <h4 class="parameters">Parameters</h4> | |
| 2500 | <dl> | |
| 2501 | <dt>lang</dt> | |
| 2502 | <dd class="description">Language data</dd> | |
| 2503 | <dt>event</dt> | |
| 2504 | <dd class="description">Event data</dd> | |
| 2505 | </dl> | |
| 2506 | <h4 class="returnvalue">Return Value</h4> | |
| 2507 | <p class="description">Subject string or <code>NULL</code></p> | |
| 2508 | <h4 class="discussion">Discussion</h4> | |
| 568fa3fa | 2509 | <p class="discussion">The returned string must be freed by the caller using <code>free</code>. |
| 5a738aea MS |
2510 | |
| 2511 | </p> | |
| 8072030b | 2512 | <h3 class="function"><span class="info"> CUPS 1.2/macOS 10.5 </span><a name="cupsNotifyText">cupsNotifyText</a></h3> |
| 5a738aea MS |
2513 | <p class="description">Return the text for the given notification message.</p> |
| 2514 | <p class="code"> | |
| 2515 | char *cupsNotifyText (<br> | |
| 2516 | cups_lang_t *lang,<br> | |
| 2517 | ipp_t *event<br> | |
| 2518 | );</p> | |
| 2519 | <h4 class="parameters">Parameters</h4> | |
| 2520 | <dl> | |
| 2521 | <dt>lang</dt> | |
| 2522 | <dd class="description">Language data</dd> | |
| 2523 | <dt>event</dt> | |
| 2524 | <dd class="description">Event data</dd> | |
| 2525 | </dl> | |
| 2526 | <h4 class="returnvalue">Return Value</h4> | |
| 2527 | <p class="description">Message text or <code>NULL</code></p> | |
| 2528 | <h4 class="discussion">Discussion</h4> | |
| 2529 | <p class="discussion">The returned string must be freed by the caller using <code>free</code>. | |
| 2530 | ||
| 2531 | </p> | |
| 2532 | <h3 class="function"><a name="cupsParseOptions">cupsParseOptions</a></h3> | |
| 2533 | <p class="description">Parse options from a command-line argument.</p> | |
| 2534 | <p class="code"> | |
| 2535 | int cupsParseOptions (<br> | |
| 2536 | const char *arg,<br> | |
| 2537 | int num_options,<br> | |
| 2538 | <a href="#cups_option_t">cups_option_t</a> **options<br> | |
| 2539 | );</p> | |
| 2540 | <h4 class="parameters">Parameters</h4> | |
| 2541 | <dl> | |
| 2542 | <dt>arg</dt> | |
| 2543 | <dd class="description">Argument to parse</dd> | |
| 2544 | <dt>num_options</dt> | |
| 2545 | <dd class="description">Number of options</dd> | |
| 2546 | <dt>options</dt> | |
| 2547 | <dd class="description">Options found</dd> | |
| 2548 | </dl> | |
| 2549 | <h4 class="returnvalue">Return Value</h4> | |
| 2550 | <p class="description">Number of options found</p> | |
| 2551 | <h4 class="discussion">Discussion</h4> | |
| 2552 | <p class="discussion">This function converts space-delimited name/value pairs according | |
| ef416fc2 | 2553 | to the PAPI text option ABNF specification. Collection values |
| 2554 | ("name={a=... b=... c=...}") are stored with the curley brackets | |
| 5a738aea MS |
2555 | intact - use <code>cupsParseOptions</code> on the value to extract the |
| 2556 | collection attributes.</p> | |
| 2557 | <h3 class="function"><a name="cupsPrintFile">cupsPrintFile</a></h3> | |
| 2558 | <p class="description">Print a file to a printer or class on the default server.</p> | |
| 2559 | <p class="code"> | |
| 2560 | int cupsPrintFile (<br> | |
| 2561 | const char *name,<br> | |
| 2562 | const char *filename,<br> | |
| 2563 | const char *title,<br> | |
| 2564 | int num_options,<br> | |
| 2565 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 2566 | );</p> | |
| 2567 | <h4 class="parameters">Parameters</h4> | |
| 2568 | <dl> | |
| 2569 | <dt>name</dt> | |
| 568fa3fa | 2570 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
2571 | <dt>filename</dt> |
| 2572 | <dd class="description">File to print</dd> | |
| 2573 | <dt>title</dt> | |
| 2574 | <dd class="description">Title of job</dd> | |
| 2575 | <dt>num_options</dt> | |
| 2576 | <dd class="description">Number of options</dd> | |
| 2577 | <dt>options</dt> | |
| 2578 | <dd class="description">Options</dd> | |
| 2579 | </dl> | |
| 2580 | <h4 class="returnvalue">Return Value</h4> | |
| 2581 | <p class="description">Job ID or 0 on error</p> | |
| 8072030b | 2582 | <h3 class="function"><span class="info"> CUPS 1.1.21/macOS 10.4 </span><a name="cupsPrintFile2">cupsPrintFile2</a></h3> |
| 5a738aea MS |
2583 | <p class="description">Print a file to a printer or class on the specified |
| 2584 | server.</p> | |
| 2585 | <p class="code"> | |
| 2586 | int cupsPrintFile2 (<br> | |
| 2587 | http_t *http,<br> | |
| 2588 | const char *name,<br> | |
| 2589 | const char *filename,<br> | |
| 2590 | const char *title,<br> | |
| 2591 | int num_options,<br> | |
| 2592 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 2593 | );</p> | |
| 2594 | <h4 class="parameters">Parameters</h4> | |
| 2595 | <dl> | |
| 2596 | <dt>http</dt> | |
| 568fa3fa | 2597 | <dd class="description">Connection to server</dd> |
| 5a738aea | 2598 | <dt>name</dt> |
| 568fa3fa | 2599 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
2600 | <dt>filename</dt> |
| 2601 | <dd class="description">File to print</dd> | |
| 2602 | <dt>title</dt> | |
| 2603 | <dd class="description">Title of job</dd> | |
| 2604 | <dt>num_options</dt> | |
| 2605 | <dd class="description">Number of options</dd> | |
| 2606 | <dt>options</dt> | |
| 2607 | <dd class="description">Options</dd> | |
| 2608 | </dl> | |
| 2609 | <h4 class="returnvalue">Return Value</h4> | |
| 2610 | <p class="description">Job ID or 0 on error</p> | |
| 2611 | <h3 class="function"><a name="cupsPrintFiles">cupsPrintFiles</a></h3> | |
| 2612 | <p class="description">Print one or more files to a printer or class on the | |
| 2613 | default server.</p> | |
| 2614 | <p class="code"> | |
| 2615 | int cupsPrintFiles (<br> | |
| 2616 | const char *name,<br> | |
| 2617 | int num_files,<br> | |
| 2618 | const char **files,<br> | |
| 2619 | const char *title,<br> | |
| 2620 | int num_options,<br> | |
| 2621 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 2622 | );</p> | |
| 2623 | <h4 class="parameters">Parameters</h4> | |
| 2624 | <dl> | |
| 2625 | <dt>name</dt> | |
| 568fa3fa | 2626 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
2627 | <dt>num_files</dt> |
| 2628 | <dd class="description">Number of files</dd> | |
| 2629 | <dt>files</dt> | |
| 2630 | <dd class="description">File(s) to print</dd> | |
| 2631 | <dt>title</dt> | |
| 2632 | <dd class="description">Title of job</dd> | |
| 2633 | <dt>num_options</dt> | |
| 2634 | <dd class="description">Number of options</dd> | |
| 2635 | <dt>options</dt> | |
| 2636 | <dd class="description">Options</dd> | |
| 2637 | </dl> | |
| 2638 | <h4 class="returnvalue">Return Value</h4> | |
| 2639 | <p class="description">Job ID or 0 on error</p> | |
| 8072030b | 2640 | <h3 class="function"><span class="info"> CUPS 1.1.21/macOS 10.4 </span><a name="cupsPrintFiles2">cupsPrintFiles2</a></h3> |
| 5a738aea MS |
2641 | <p class="description">Print one or more files to a printer or class on the |
| 2642 | specified server.</p> | |
| 2643 | <p class="code"> | |
| 2644 | int cupsPrintFiles2 (<br> | |
| 2645 | http_t *http,<br> | |
| 2646 | const char *name,<br> | |
| 2647 | int num_files,<br> | |
| 2648 | const char **files,<br> | |
| 2649 | const char *title,<br> | |
| 2650 | int num_options,<br> | |
| 2651 | <a href="#cups_option_t">cups_option_t</a> *options<br> | |
| 2652 | );</p> | |
| 2653 | <h4 class="parameters">Parameters</h4> | |
| 2654 | <dl> | |
| 2655 | <dt>http</dt> | |
| 568fa3fa | 2656 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea | 2657 | <dt>name</dt> |
| 568fa3fa | 2658 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
2659 | <dt>num_files</dt> |
| 2660 | <dd class="description">Number of files</dd> | |
| 2661 | <dt>files</dt> | |
| 2662 | <dd class="description">File(s) to print</dd> | |
| 2663 | <dt>title</dt> | |
| 2664 | <dd class="description">Title of job</dd> | |
| 2665 | <dt>num_options</dt> | |
| 2666 | <dd class="description">Number of options</dd> | |
| 2667 | <dt>options</dt> | |
| 2668 | <dd class="description">Options</dd> | |
| 2669 | </dl> | |
| 2670 | <h4 class="returnvalue">Return Value</h4> | |
| 2671 | <p class="description">Job ID or 0 on error</p> | |
| 8072030b | 2672 | <h3 class="function"><span class="info"> CUPS 1.3/macOS 10.5 </span><a name="cupsRemoveDest">cupsRemoveDest</a></h3> |
| 5a738aea MS |
2673 | <p class="description">Remove a destination from the destination list.</p> |
| 2674 | <p class="code"> | |
| 2675 | int cupsRemoveDest (<br> | |
| 2676 | const char *name,<br> | |
| 2677 | const char *instance,<br> | |
| 2678 | int num_dests,<br> | |
| 2679 | <a href="#cups_dest_t">cups_dest_t</a> **dests<br> | |
| 2680 | );</p> | |
| 2681 | <h4 class="parameters">Parameters</h4> | |
| 2682 | <dl> | |
| 2683 | <dt>name</dt> | |
| 2684 | <dd class="description">Destination name</dd> | |
| 2685 | <dt>instance</dt> | |
| 2686 | <dd class="description">Instance name or <code>NULL</code></dd> | |
| 2687 | <dt>num_dests</dt> | |
| 2688 | <dd class="description">Number of destinations</dd> | |
| 2689 | <dt>dests</dt> | |
| 2690 | <dd class="description">Destinations</dd> | |
| 2691 | </dl> | |
| 2692 | <h4 class="returnvalue">Return Value</h4> | |
| 2693 | <p class="description">New number of destinations</p> | |
| 2694 | <h4 class="discussion">Discussion</h4> | |
| 2695 | <p class="discussion">Removing a destination/instance does not delete the class or printer | |
| f7deaa1a | 2696 | queue, merely the lpoptions for that destination/instance. Use the |
| 5a738aea MS |
2697 | <a href="#cupsSetDests"><code>cupsSetDests</code></a> or <a href="#cupsSetDests2"><code>cupsSetDests2</code></a> functions to save the new |
| 2698 | options for the user. | |
| 2699 | ||
| 2700 | </p> | |
| 8072030b | 2701 | <h3 class="function"><span class="info"> CUPS 1.2/macOS 10.5 </span><a name="cupsRemoveOption">cupsRemoveOption</a></h3> |
| 5a738aea MS |
2702 | <p class="description">Remove an option from an option array.</p> |
| 2703 | <p class="code"> | |
| 2704 | int cupsRemoveOption (<br> | |
| 2705 | const char *name,<br> | |
| 2706 | int num_options,<br> | |
| 2707 | <a href="#cups_option_t">cups_option_t</a> **options<br> | |
| 2708 | );</p> | |
| 2709 | <h4 class="parameters">Parameters</h4> | |
| 2710 | <dl> | |
| 2711 | <dt>name</dt> | |
| 2712 | <dd class="description">Option name</dd> | |
| 2713 | <dt>num_options</dt> | |
| 2714 | <dd class="description">Current number of options</dd> | |
| 2715 | <dt>options</dt> | |
| 2716 | <dd class="description">Options</dd> | |
| 2717 | </dl> | |
| 2718 | <h4 class="returnvalue">Return Value</h4> | |
| 2719 | <p class="description">New number of options</p> | |
| 2720 | <h3 class="function"><a name="cupsServer">cupsServer</a></h3> | |
| aaf19ab0 | 2721 | <p class="description">Return the hostname/address of the current server.</p> |
| 5a738aea MS |
2722 | <p class="code"> |
| 2723 | const char *cupsServer (void);</p> | |
| 2724 | <h4 class="returnvalue">Return Value</h4> | |
| 2725 | <p class="description">Server name</p> | |
| 2726 | <h4 class="discussion">Discussion</h4> | |
| aaf19ab0 MS |
2727 | <p class="discussion">The default server comes from the CUPS_SERVER environment variable, then the |
| 2728 | ~/.cups/client.conf file, and finally the /etc/cups/client.conf file. If not | |
| 2729 | set, the default is the local system - either "localhost" or a domain socket | |
| 2730 | path.<br> | |
| 2731 | <br> | |
| 2732 | The returned value can be a fully-qualified hostname, a numeric IPv4 or IPv6 | |
| 2733 | address, or a domain socket pathname.<br> | |
| 2734 | <br> | |
| 2735 | Note: The current server is tracked separately for each thread in a program. | |
| 2736 | Multi-threaded programs that override the server via the | |
| 2737 | <a href="#cupsSetServer"><code>cupsSetServer</code></a> function need to do so in each thread for the same | |
| 2738 | server to be used.</p> | |
| 8072030b | 2739 | <h3 class="function"><span class="info"> CUPS 1.5/macOS 10.7 </span><a name="cupsSetClientCertCB">cupsSetClientCertCB</a></h3> |
| 10d09e33 MS |
2740 | <p class="description">Set the client certificate callback.</p> |
| 2741 | <p class="code"> | |
| 2742 | void cupsSetClientCertCB (<br> | |
| 2743 | <a href="#cups_client_cert_cb_t">cups_client_cert_cb_t</a> cb,<br> | |
| 2744 | void *user_data<br> | |
| 2745 | );</p> | |
| 2746 | <h4 class="parameters">Parameters</h4> | |
| 2747 | <dl> | |
| 2748 | <dt>cb</dt> | |
| 2749 | <dd class="description">Callback function</dd> | |
| 2750 | <dt>user_data</dt> | |
| 2751 | <dd class="description">User data pointer</dd> | |
| 2752 | </dl> | |
| 2753 | <h4 class="discussion">Discussion</h4> | |
| 2754 | <p class="discussion">Pass <code>NULL</code> to restore the default callback.<br> | |
| 2755 | <br> | |
| 2756 | Note: The current certificate callback is tracked separately for each thread | |
| 2757 | in a program. Multi-threaded programs that override the callback need to do | |
| 2758 | so in each thread for the same callback to be used. | |
| 2759 | ||
| 2760 | </p> | |
| 8072030b | 2761 | <h3 class="function"><span class="info"> CUPS 1.5/macOS 10.7 </span><a name="cupsSetCredentials">cupsSetCredentials</a></h3> |
| 10d09e33 MS |
2762 | <p class="description">Set the default credentials to be used for SSL/TLS |
| 2763 | connections.</p> | |
| 2764 | <p class="code"> | |
| 2765 | int cupsSetCredentials (<br> | |
| 2766 | cups_array_t *credentials<br> | |
| 2767 | );</p> | |
| 2768 | <h4 class="parameters">Parameters</h4> | |
| 2769 | <dl> | |
| 2770 | <dt>credentials</dt> | |
| 2771 | <dd class="description">Array of credentials</dd> | |
| 2772 | </dl> | |
| 2773 | <h4 class="returnvalue">Return Value</h4> | |
| 2774 | <p class="description">Status of call (0 = success)</p> | |
| 2775 | <h4 class="discussion">Discussion</h4> | |
| 2776 | <p class="discussion">Note: The default credentials are tracked separately for each thread in a | |
| 2777 | program. Multi-threaded programs that override the setting need to do so in | |
| 2778 | each thread for the same setting to be used. | |
| 2779 | ||
| 2780 | </p> | |
| 8072030b | 2781 | <h3 class="function"><span class="info"> CUPS 1.3/macOS 10.5 </span><a name="cupsSetDefaultDest">cupsSetDefaultDest</a></h3> |
| 5a738aea MS |
2782 | <p class="description">Set the default destination.</p> |
| 2783 | <p class="code"> | |
| 2784 | void cupsSetDefaultDest (<br> | |
| 2785 | const char *name,<br> | |
| 2786 | const char *instance,<br> | |
| 2787 | int num_dests,<br> | |
| 2788 | <a href="#cups_dest_t">cups_dest_t</a> *dests<br> | |
| 2789 | );</p> | |
| 2790 | <h4 class="parameters">Parameters</h4> | |
| 2791 | <dl> | |
| 2792 | <dt>name</dt> | |
| 2793 | <dd class="description">Destination name</dd> | |
| 2794 | <dt>instance</dt> | |
| 2795 | <dd class="description">Instance name or <code>NULL</code></dd> | |
| 2796 | <dt>num_dests</dt> | |
| 2797 | <dd class="description">Number of destinations</dd> | |
| 2798 | <dt>dests</dt> | |
| 2799 | <dd class="description">Destinations</dd> | |
| 2800 | </dl> | |
| 2801 | <h3 class="function"><a name="cupsSetDests">cupsSetDests</a></h3> | |
| 2802 | <p class="description">Save the list of destinations for the default server.</p> | |
| 2803 | <p class="code"> | |
| 2804 | void cupsSetDests (<br> | |
| 2805 | int num_dests,<br> | |
| 2806 | <a href="#cups_dest_t">cups_dest_t</a> *dests<br> | |
| 2807 | );</p> | |
| 2808 | <h4 class="parameters">Parameters</h4> | |
| 2809 | <dl> | |
| 2810 | <dt>num_dests</dt> | |
| 2811 | <dd class="description">Number of destinations</dd> | |
| 2812 | <dt>dests</dt> | |
| 2813 | <dd class="description">Destinations</dd> | |
| 2814 | </dl> | |
| 2815 | <h4 class="discussion">Discussion</h4> | |
| 2816 | <p class="discussion">This function saves the destinations to /etc/cups/lpoptions when run | |
| 2817 | as root and ~/.cups/lpoptions when run as a normal user.</p> | |
| 8072030b | 2818 | <h3 class="function"><span class="info"> CUPS 1.1.21/macOS 10.4 </span><a name="cupsSetDests2">cupsSetDests2</a></h3> |
| 5a738aea MS |
2819 | <p class="description">Save the list of destinations for the specified server.</p> |
| 2820 | <p class="code"> | |
| 2821 | int cupsSetDests2 (<br> | |
| 2822 | http_t *http,<br> | |
| 2823 | int num_dests,<br> | |
| 2824 | <a href="#cups_dest_t">cups_dest_t</a> *dests<br> | |
| 2825 | );</p> | |
| 2826 | <h4 class="parameters">Parameters</h4> | |
| 2827 | <dl> | |
| 2828 | <dt>http</dt> | |
| 568fa3fa | 2829 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea MS |
2830 | <dt>num_dests</dt> |
| 2831 | <dd class="description">Number of destinations</dd> | |
| 2832 | <dt>dests</dt> | |
| 2833 | <dd class="description">Destinations</dd> | |
| 2834 | </dl> | |
| 2835 | <h4 class="returnvalue">Return Value</h4> | |
| 2836 | <p class="description">0 on success, -1 on error</p> | |
| 2837 | <h4 class="discussion">Discussion</h4> | |
| 2838 | <p class="discussion">This function saves the destinations to /etc/cups/lpoptions when run | |
| 80ca4592 | 2839 | as root and ~/.cups/lpoptions when run as a normal user. |
| ef416fc2 | 2840 | |
| 5a738aea MS |
2841 | </p> |
| 2842 | <h3 class="function"><a name="cupsSetEncryption">cupsSetEncryption</a></h3> | |
| 2843 | <p class="description">Set the encryption preference.</p> | |
| 2844 | <p class="code"> | |
| 2845 | void cupsSetEncryption (<br> | |
| 2846 | http_encryption_t e<br> | |
| 2847 | );</p> | |
| 2848 | <h4 class="parameters">Parameters</h4> | |
| 2849 | <dl> | |
| 2850 | <dt>e</dt> | |
| 2851 | <dd class="description">New encryption preference</dd> | |
| 2852 | </dl> | |
| aaf19ab0 MS |
2853 | <h4 class="discussion">Discussion</h4> |
| 2854 | <p class="discussion">The default encryption setting comes from the CUPS_ENCRYPTION | |
| 2855 | environment variable, then the ~/.cups/client.conf file, and finally the | |
| 2856 | /etc/cups/client.conf file. If not set, the default is | |
| 6961465f | 2857 | <code>HTTP_ENCRYPTION_IF_REQUESTED</code>.<br> |
| aaf19ab0 MS |
2858 | <br> |
| 2859 | Note: The current encryption setting is tracked separately for each thread | |
| 2860 | in a program. Multi-threaded programs that override the setting need to do | |
| 2861 | so in each thread for the same setting to be used.</p> | |
| 5a738aea MS |
2862 | <h3 class="function"><a name="cupsSetPasswordCB">cupsSetPasswordCB</a></h3> |
| 2863 | <p class="description">Set the password callback for CUPS.</p> | |
| 2864 | <p class="code"> | |
| 2865 | void cupsSetPasswordCB (<br> | |
| 2866 | <a href="#cups_password_cb_t">cups_password_cb_t</a> cb<br> | |
| 2867 | );</p> | |
| 2868 | <h4 class="parameters">Parameters</h4> | |
| 2869 | <dl> | |
| 2870 | <dt>cb</dt> | |
| 2871 | <dd class="description">Callback function</dd> | |
| 2872 | </dl> | |
| 2873 | <h4 class="discussion">Discussion</h4> | |
| aaf19ab0 MS |
2874 | <p class="discussion">Pass <code>NULL</code> to restore the default (console) password callback, which |
| 2875 | reads the password from the console. Programs should call either this | |
| 2876 | function or <a href="#cupsSetPasswordCB2"><code>cupsSetPasswordCB2</code></a>, as only one callback can be registered | |
| 2877 | by a program per thread.<br> | |
| 2878 | <br> | |
| 2879 | Note: The current password callback is tracked separately for each thread | |
| 2880 | in a program. Multi-threaded programs that override the callback need to do | |
| 2881 | so in each thread for the same callback to be used.</p> | |
| 8072030b | 2882 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsSetPasswordCB2">cupsSetPasswordCB2</a></h3> |
| f11a948a MS |
2883 | <p class="description">Set the advanced password callback for CUPS.</p> |
| 2884 | <p class="code"> | |
| 2885 | void cupsSetPasswordCB2 (<br> | |
| 2886 | <a href="#cups_password_cb2_t">cups_password_cb2_t</a> cb,<br> | |
| 2887 | void *user_data<br> | |
| 2888 | );</p> | |
| 2889 | <h4 class="parameters">Parameters</h4> | |
| 2890 | <dl> | |
| 2891 | <dt>cb</dt> | |
| 2892 | <dd class="description">Callback function</dd> | |
| 2893 | <dt>user_data</dt> | |
| 2894 | <dd class="description">User data pointer</dd> | |
| 2895 | </dl> | |
| 2896 | <h4 class="discussion">Discussion</h4> | |
| aaf19ab0 MS |
2897 | <p class="discussion">Pass <code>NULL</code> to restore the default (console) password callback, which |
| 2898 | reads the password from the console. Programs should call either this | |
| 2899 | function or <a href="#cupsSetPasswordCB2"><code>cupsSetPasswordCB2</code></a>, as only one callback can be registered | |
| 2900 | by a program per thread.<br> | |
| 2901 | <br> | |
| 2902 | Note: The current password callback is tracked separately for each thread | |
| 2903 | in a program. Multi-threaded programs that override the callback need to do | |
| 2904 | so in each thread for the same callback to be used. | |
| f11a948a MS |
2905 | |
| 2906 | </p> | |
| 5a738aea | 2907 | <h3 class="function"><a name="cupsSetServer">cupsSetServer</a></h3> |
| aaf19ab0 | 2908 | <p class="description">Set the default server name and port.</p> |
| 5a738aea MS |
2909 | <p class="code"> |
| 2910 | void cupsSetServer (<br> | |
| 2911 | const char *server<br> | |
| 2912 | );</p> | |
| 2913 | <h4 class="parameters">Parameters</h4> | |
| 2914 | <dl> | |
| 2915 | <dt>server</dt> | |
| 2916 | <dd class="description">Server name</dd> | |
| 2917 | </dl> | |
| 2918 | <h4 class="discussion">Discussion</h4> | |
| 2919 | <p class="discussion">The "server" string can be a fully-qualified hostname, a numeric | |
| aaf19ab0 MS |
2920 | IPv4 or IPv6 address, or a domain socket pathname. Hostnames and numeric IP |
| 2921 | addresses can be optionally followed by a colon and port number to override | |
| 2922 | the default port 631, e.g. "hostname:8631". Pass <code>NULL</code> to restore the | |
| 2923 | default server name and port.<br> | |
| 2924 | <br> | |
| 2925 | Note: The current server is tracked separately for each thread in a program. | |
| 2926 | Multi-threaded programs that override the server need to do so in each | |
| 2927 | thread for the same server to be used.</p> | |
| 8072030b | 2928 | <h3 class="function"><span class="info"> CUPS 1.5/macOS 10.7 </span><a name="cupsSetServerCertCB">cupsSetServerCertCB</a></h3> |
| 10d09e33 MS |
2929 | <p class="description">Set the server certificate callback.</p> |
| 2930 | <p class="code"> | |
| 2931 | void cupsSetServerCertCB (<br> | |
| 2932 | <a href="#cups_server_cert_cb_t">cups_server_cert_cb_t</a> cb,<br> | |
| 2933 | void *user_data<br> | |
| 2934 | );</p> | |
| 2935 | <h4 class="parameters">Parameters</h4> | |
| 2936 | <dl> | |
| 2937 | <dt>cb</dt> | |
| 2938 | <dd class="description">Callback function</dd> | |
| 2939 | <dt>user_data</dt> | |
| 2940 | <dd class="description">User data pointer</dd> | |
| 2941 | </dl> | |
| 2942 | <h4 class="discussion">Discussion</h4> | |
| 2943 | <p class="discussion">Pass <code>NULL</code> to restore the default callback.<br> | |
| 2944 | <br> | |
| 2945 | Note: The current credentials callback is tracked separately for each thread | |
| 2946 | in a program. Multi-threaded programs that override the callback need to do | |
| 2947 | so in each thread for the same callback to be used. | |
| 2948 | ||
| 2949 | </p> | |
| 5a738aea MS |
2950 | <h3 class="function"><a name="cupsSetUser">cupsSetUser</a></h3> |
| 2951 | <p class="description">Set the default user name.</p> | |
| 2952 | <p class="code"> | |
| 2953 | void cupsSetUser (<br> | |
| 2954 | const char *user<br> | |
| 2955 | );</p> | |
| 2956 | <h4 class="parameters">Parameters</h4> | |
| 2957 | <dl> | |
| 2958 | <dt>user</dt> | |
| 2959 | <dd class="description">User name</dd> | |
| 2960 | </dl> | |
| 2961 | <h4 class="discussion">Discussion</h4> | |
| aaf19ab0 MS |
2962 | <p class="discussion">Pass <code>NULL</code> to restore the default user name.<br> |
| 2963 | <br> | |
| 2964 | Note: The current user name is tracked separately for each thread in a | |
| 2965 | program. Multi-threaded programs that override the user name need to do so | |
| 2966 | in each thread for the same user name to be used.</p> | |
| 8072030b | 2967 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsSetUserAgent">cupsSetUserAgent</a></h3> |
| db8b865d MS |
2968 | <p class="description">Set the default HTTP User-Agent string.</p> |
| 2969 | <p class="code"> | |
| 2970 | void cupsSetUserAgent (<br> | |
| 2971 | const char *user_agent<br> | |
| 2972 | );</p> | |
| 2973 | <h4 class="parameters">Parameters</h4> | |
| 2974 | <dl> | |
| 2975 | <dt>user_agent</dt> | |
| 2976 | <dd class="description">User-Agent string or <code>NULL</code></dd> | |
| 2977 | </dl> | |
| 2978 | <h4 class="discussion">Discussion</h4> | |
| 2979 | <p class="discussion">Setting the string to NULL forces the default value containing the CUPS | |
| 2980 | version, IPP version, and operating system version and architecture. | |
| 2981 | ||
| 2982 | </p> | |
| 8072030b | 2983 | <h3 class="function"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cupsStartDestDocument">cupsStartDestDocument</a></h3> |
| 5a9febac MS |
2984 | <p class="description">Start a new document.</p> |
| 2985 | <p class="code"> | |
| 2986 | http_status_t cupsStartDestDocument (<br> | |
| 2987 | http_t *http,<br> | |
| 2988 | <a href="#cups_dest_t">cups_dest_t</a> *dest,<br> | |
| 2989 | <a href="#cups_dinfo_t">cups_dinfo_t</a> *info,<br> | |
| 2990 | int job_id,<br> | |
| 2991 | const char *docname,<br> | |
| 2992 | const char *format,<br> | |
| 2993 | int num_options,<br> | |
| 2994 | <a href="#cups_option_t">cups_option_t</a> *options,<br> | |
| 2995 | int last_document<br> | |
| 2996 | );</p> | |
| 2997 | <h4 class="parameters">Parameters</h4> | |
| 2998 | <dl> | |
| 2999 | <dt>http</dt> | |
| 3000 | <dd class="description">Connection to destination</dd> | |
| 3001 | <dt>dest</dt> | |
| 3002 | <dd class="description">Destination</dd> | |
| 3003 | <dt>info</dt> | |
| 3004 | <dd class="description">Destination information</dd> | |
| 3005 | <dt>job_id</dt> | |
| 3006 | <dd class="description">Job ID</dd> | |
| 3007 | <dt>docname</dt> | |
| 3008 | <dd class="description">Document name</dd> | |
| 3009 | <dt>format</dt> | |
| 3010 | <dd class="description">Document format</dd> | |
| 3011 | <dt>num_options</dt> | |
| 3012 | <dd class="description">Number of document options</dd> | |
| 3013 | <dt>options</dt> | |
| 3014 | <dd class="description">Document options</dd> | |
| 3015 | <dt>last_document</dt> | |
| 3016 | <dd class="description">1 if this is the last document</dd> | |
| 3017 | </dl> | |
| 3018 | <h4 class="returnvalue">Return Value</h4> | |
| 3019 | <p class="description">Status of document creation</p> | |
| 3020 | <h4 class="discussion">Discussion</h4> | |
| 3021 | <p class="discussion">"job_id" is the job ID returned by cupsCreateDestJob. "docname" is the name | |
| 3022 | of the document/file being printed, "format" is the MIME media type for the | |
| 3023 | document (see CUPS_FORMAT_xxx constants), and "num_options" and "options" | |
| 3024 | are the options do be applied to the document. "last_document" should be 1 | |
| 3025 | if this is the last document to be submitted in the job. Returns | |
| 3026 | <code>HTTP_CONTINUE</code> on success. | |
| 3027 | ||
| 3028 | </p> | |
| 8072030b | 3029 | <h3 class="function"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cupsStartDocument">cupsStartDocument</a></h3> |
| 5a738aea MS |
3030 | <p class="description">Add a document to a job created with cupsCreateJob().</p> |
| 3031 | <p class="code"> | |
| 3032 | http_status_t cupsStartDocument (<br> | |
| 3033 | http_t *http,<br> | |
| 3034 | const char *name,<br> | |
| 3035 | int job_id,<br> | |
| 3036 | const char *docname,<br> | |
| 3037 | const char *format,<br> | |
| 3038 | int last_document<br> | |
| 3039 | );</p> | |
| 3040 | <h4 class="parameters">Parameters</h4> | |
| 3041 | <dl> | |
| 3042 | <dt>http</dt> | |
| 568fa3fa | 3043 | <dd class="description">Connection to server or <code>CUPS_HTTP_DEFAULT</code></dd> |
| 5a738aea | 3044 | <dt>name</dt> |
| 568fa3fa | 3045 | <dd class="description">Destination name</dd> |
| 5a738aea MS |
3046 | <dt>job_id</dt> |
| 3047 | <dd class="description">Job ID from <a href="#cupsCreateJob"><code>cupsCreateJob</code></a></dd> | |
| 3048 | <dt>docname</dt> | |
| 3049 | <dd class="description">Name of document</dd> | |
| 3050 | <dt>format</dt> | |
| 3051 | <dd class="description">MIME type or <code>CUPS_FORMAT_foo</code></dd> | |
| 3052 | <dt>last_document</dt> | |
| 3053 | <dd class="description">1 for last document in job, 0 otherwise</dd> | |
| 3054 | </dl> | |
| 3055 | <h4 class="returnvalue">Return Value</h4> | |
| 3056 | <p class="description">HTTP status of request</p> | |
| 3057 | <h4 class="discussion">Discussion</h4> | |
| 3058 | <p class="discussion">Use <a href="#cupsWriteRequestData"><code>cupsWriteRequestData</code></a> to write data for the document and | |
| 3059 | <a href="#cupsFinishDocument"><code>cupsFinishDocument</code></a> to finish the document and get the submission status.<br> | |
| 3060 | <br> | |
| 3061 | The MIME type constants <code>CUPS_FORMAT_AUTO</code>, <code>CUPS_FORMAT_PDF</code>, | |
| 3062 | <code>CUPS_FORMAT_POSTSCRIPT</code>, <code>CUPS_FORMAT_RAW</code>, and | |
| 3063 | <code>CUPS_FORMAT_TEXT</code> are provided for the "format" argument, although | |
| 3064 | any supported MIME type string can be supplied. | |
| bc44d920 | 3065 | |
| 5a738aea MS |
3066 | </p> |
| 3067 | <h3 class="function"><a name="cupsTempFd">cupsTempFd</a></h3> | |
| 3068 | <p class="description">Creates a temporary file.</p> | |
| 3069 | <p class="code"> | |
| 3070 | int cupsTempFd (<br> | |
| 3071 | char *filename,<br> | |
| 3072 | int len<br> | |
| 3073 | );</p> | |
| 3074 | <h4 class="parameters">Parameters</h4> | |
| 3075 | <dl> | |
| 3076 | <dt>filename</dt> | |
| 3077 | <dd class="description">Pointer to buffer</dd> | |
| 3078 | <dt>len</dt> | |
| 3079 | <dd class="description">Size of buffer</dd> | |
| 3080 | </dl> | |
| 3081 | <h4 class="returnvalue">Return Value</h4> | |
| 3082 | <p class="description">New file descriptor or -1 on error</p> | |
| 3083 | <h4 class="discussion">Discussion</h4> | |
| 3084 | <p class="discussion">The temporary filename is returned in the filename buffer. | |
| 3085 | The temporary file is opened for reading and writing.</p> | |
| 3086 | <h3 class="function"><span class="info"> DEPRECATED </span><a name="cupsTempFile">cupsTempFile</a></h3> | |
| 3087 | <p class="description">Generates a temporary filename.</p> | |
| 3088 | <p class="code"> | |
| 3089 | char *cupsTempFile (<br> | |
| 3090 | char *filename,<br> | |
| 3091 | int len<br> | |
| 3092 | );</p> | |
| 3093 | <h4 class="parameters">Parameters</h4> | |
| 3094 | <dl> | |
| 3095 | <dt>filename</dt> | |
| 3096 | <dd class="description">Pointer to buffer</dd> | |
| 3097 | <dt>len</dt> | |
| 3098 | <dd class="description">Size of buffer</dd> | |
| 3099 | </dl> | |
| 3100 | <h4 class="returnvalue">Return Value</h4> | |
| 568fa3fa | 3101 | <p class="description">Filename or <code>NULL</code> on error</p> |
| 5a738aea MS |
3102 | <h4 class="discussion">Discussion</h4> |
| 3103 | <p class="discussion">The temporary filename is returned in the filename buffer. | |
| 240214ef MS |
3104 | This function is deprecated and will no longer generate a temporary |
| 3105 | filename - use <a href="#cupsTempFd"><code>cupsTempFd</code></a> or <a href="#cupsTempFile2"><code>cupsTempFile2</code></a> instead. | |
| ef416fc2 | 3106 | |
| 5a738aea | 3107 | </p> |
| 8072030b | 3108 | <h3 class="function"><span class="info"> CUPS 1.2/macOS 10.5 </span><a name="cupsTempFile2">cupsTempFile2</a></h3> |
| 5a738aea MS |
3109 | <p class="description">Creates a temporary CUPS file.</p> |
| 3110 | <p class="code"> | |
| 3111 | cups_file_t *cupsTempFile2 (<br> | |
| 3112 | char *filename,<br> | |
| 3113 | int len<br> | |
| 3114 | );</p> | |
| 3115 | <h4 class="parameters">Parameters</h4> | |
| 3116 | <dl> | |
| 3117 | <dt>filename</dt> | |
| 3118 | <dd class="description">Pointer to buffer</dd> | |
| 3119 | <dt>len</dt> | |
| 3120 | <dd class="description">Size of buffer</dd> | |
| 3121 | </dl> | |
| 3122 | <h4 class="returnvalue">Return Value</h4> | |
| 568fa3fa | 3123 | <p class="description">CUPS file or <code>NULL</code> on error</p> |
| 5a738aea MS |
3124 | <h4 class="discussion">Discussion</h4> |
| 3125 | <p class="discussion">The temporary filename is returned in the filename buffer. | |
| 3126 | The temporary file is opened for writing. | |
| bc44d920 | 3127 | |
| 5a738aea MS |
3128 | </p> |
| 3129 | <h3 class="function"><a name="cupsUser">cupsUser</a></h3> | |
| 3130 | <p class="description">Return the current user's name.</p> | |
| 3131 | <p class="code"> | |
| 3132 | const char *cupsUser (void);</p> | |
| 3133 | <h4 class="returnvalue">Return Value</h4> | |
| 3134 | <p class="description">User name</p> | |
| aaf19ab0 MS |
3135 | <h4 class="discussion">Discussion</h4> |
| 3136 | <p class="discussion">Note: The current user name is tracked separately for each thread in a | |
| 3137 | program. Multi-threaded programs that override the user name with the | |
| 3138 | <a href="#cupsSetUser"><code>cupsSetUser</code></a> function need to do so in each thread for the same user | |
| 3139 | name to be used.</p> | |
| 8072030b | 3140 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="cupsUserAgent">cupsUserAgent</a></h3> |
| db8b865d MS |
3141 | <p class="description">Return the default HTTP User-Agent string.</p> |
| 3142 | <p class="code"> | |
| 3143 | const char *cupsUserAgent (void);</p> | |
| 3144 | <h4 class="returnvalue">Return Value</h4> | |
| 3145 | <p class="description">User-Agent string</p> | |
| 8072030b | 3146 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="pwgFormatSizeName">pwgFormatSizeName</a></h3> |
| 6961465f MS |
3147 | <p class="description">Generate a PWG self-describing media size name.</p> |
| 3148 | <p class="code"> | |
| 3149 | int pwgFormatSizeName (<br> | |
| 3150 | char *keyword,<br> | |
| 3151 | size_t keysize,<br> | |
| 3152 | const char *prefix,<br> | |
| 3153 | const char *name,<br> | |
| 3154 | int width,<br> | |
| 3155 | int length,<br> | |
| 3156 | const char *units<br> | |
| 3157 | );</p> | |
| 3158 | <h4 class="parameters">Parameters</h4> | |
| 3159 | <dl> | |
| 3160 | <dt>keyword</dt> | |
| 3161 | <dd class="description">Keyword buffer</dd> | |
| 3162 | <dt>keysize</dt> | |
| 3163 | <dd class="description">Size of keyword buffer</dd> | |
| 3164 | <dt>prefix</dt> | |
| 3165 | <dd class="description">Prefix for PWG size or <code>NULL</code> for automatic</dd> | |
| 3166 | <dt>name</dt> | |
| 3167 | <dd class="description">Size name or <code>NULL</code></dd> | |
| 3168 | <dt>width</dt> | |
| 3169 | <dd class="description">Width of page in 2540ths</dd> | |
| 3170 | <dt>length</dt> | |
| 3171 | <dd class="description">Length of page in 2540ths</dd> | |
| 3172 | <dt>units</dt> | |
| 3173 | <dd class="description">Units - "in", "mm", or <code>NULL</code> for automatic</dd> | |
| 3174 | </dl> | |
| 3175 | <h4 class="returnvalue">Return Value</h4> | |
| 3176 | <p class="description">1 on success, 0 on failure</p> | |
| 3177 | <h4 class="discussion">Discussion</h4> | |
| 3178 | <p class="discussion">This function generates a PWG self-describing media size name of the form | |
| 3179 | "prefix_name_WIDTHxLENGTHunits". The prefix is typically "custom" or "roll" | |
| 3180 | for user-supplied sizes but can also be "disc", "iso", "jis", "jpn", "na", | |
| 3181 | "oe", "om", "prc", or "roc". A value of <code>NULL</code> automatically chooses | |
| 3182 | "oe" or "om" depending on the units.<br> | |
| 3183 | <br> | |
| 3184 | The size name may only contain lowercase letters, numbers, "-", and ".". If | |
| 3185 | <code>NULL</code> is passed, the size name will contain the formatted dimensions.<br> | |
| 3186 | <br> | |
| 3187 | The width and length are specified in hundredths of millimeters, equivalent | |
| 3188 | to 1/100000th of a meter or 1/2540th of an inch. The width, length, and | |
| 3189 | units used for the generated size name are calculated automatically if the | |
| 3190 | units string is <code>NULL</code>, otherwise inches ("in") or millimeters ("mm") | |
| 3191 | are used. | |
| 3192 | ||
| 3193 | </p> | |
| 8072030b | 3194 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="pwgInitSize">pwgInitSize</a></h3> |
| 6961465f MS |
3195 | <p class="description">Initialize a pwg_size_t structure using IPP Job Template |
| 3196 | attributes.</p> | |
| 3197 | <p class="code"> | |
| 3198 | int pwgInitSize (<br> | |
| 3199 | <a href="#pwg_size_t">pwg_size_t</a> *size,<br> | |
| 3200 | ipp_t *job,<br> | |
| 3201 | int *margins_set<br> | |
| 3202 | );</p> | |
| 3203 | <h4 class="parameters">Parameters</h4> | |
| 3204 | <dl> | |
| 3205 | <dt>size</dt> | |
| 3206 | <dd class="description">Size to initialize</dd> | |
| 3207 | <dt>job</dt> | |
| 3208 | <dd class="description">Job template attributes</dd> | |
| 3209 | <dt>margins_set</dt> | |
| 3210 | <dd class="description">1 if margins were set, 0 otherwise</dd> | |
| 3211 | </dl> | |
| 3212 | <h4 class="returnvalue">Return Value</h4> | |
| 3213 | <p class="description">1 if size was initialized, 0 otherwise</p> | |
| 3214 | <h4 class="discussion">Discussion</h4> | |
| 3215 | <p class="discussion">This function initializes a pwg_size_t structure from an IPP "media" or | |
| 3216 | "media-col" attribute in the specified IPP message. 0 is returned if neither | |
| 3217 | attribute is found in the message or the values are not valid.<br> | |
| 3218 | <br> | |
| 3219 | The "margins_set" variable is initialized to 1 if any "media-xxx-margin" | |
| 3220 | member attribute was specified in the "media-col" Job Template attribute, | |
| 3221 | otherwise it is initialized to 0. | |
| 3222 | ||
| 3223 | </p> | |
| 8072030b | 3224 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="pwgMediaForLegacy">pwgMediaForLegacy</a></h3> |
| 6961465f MS |
3225 | <p class="description">Find a PWG media size by ISO/IPP legacy name.</p> |
| 3226 | <p class="code"> | |
| 3227 | <a href="#pwg_media_t">pwg_media_t</a> *pwgMediaForLegacy (<br> | |
| 3228 | const char *legacy<br> | |
| 3229 | );</p> | |
| 3230 | <h4 class="parameters">Parameters</h4> | |
| 3231 | <dl> | |
| 3232 | <dt>legacy</dt> | |
| 3233 | <dd class="description">Legacy size name</dd> | |
| 3234 | </dl> | |
| 3235 | <h4 class="returnvalue">Return Value</h4> | |
| 3236 | <p class="description">Matching size or NULL</p> | |
| 3237 | <h4 class="discussion">Discussion</h4> | |
| 3238 | <p class="discussion">The "name" argument specifies the legacy ISO media size name, for example | |
| 3239 | "iso-a4" or "na-letter". | |
| 3240 | ||
| 3241 | </p> | |
| 8072030b | 3242 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="pwgMediaForPPD">pwgMediaForPPD</a></h3> |
| 6961465f MS |
3243 | <p class="description">Find a PWG media size by Adobe PPD name.</p> |
| 3244 | <p class="code"> | |
| 3245 | <a href="#pwg_media_t">pwg_media_t</a> *pwgMediaForPPD (<br> | |
| 3246 | const char *ppd<br> | |
| 3247 | );</p> | |
| 3248 | <h4 class="parameters">Parameters</h4> | |
| 3249 | <dl> | |
| 3250 | <dt>ppd</dt> | |
| 3251 | <dd class="description">PPD size name</dd> | |
| 3252 | </dl> | |
| 3253 | <h4 class="returnvalue">Return Value</h4> | |
| 3254 | <p class="description">Matching size or NULL</p> | |
| 3255 | <h4 class="discussion">Discussion</h4> | |
| 3256 | <p class="discussion">The "ppd" argument specifies an Adobe page size name as defined in Table B.1 | |
| 3257 | of the Adobe PostScript Printer Description File Format Specification Version | |
| 3258 | 4.3.<br> | |
| 3259 | <br> | |
| 3260 | If the name is non-standard, the returned PWG media size is stored in | |
| 3261 | thread-local storage and is overwritten by each call to the function in the | |
| 3262 | thread. Custom names can be of the form "Custom.WIDTHxLENGTH[units]" or | |
| 3263 | "WIDTHxLENGTH[units]". | |
| 3264 | ||
| 3265 | </p> | |
| 8072030b | 3266 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="pwgMediaForPWG">pwgMediaForPWG</a></h3> |
| 6961465f MS |
3267 | <p class="description">Find a PWG media size by 5101.1 self-describing name.</p> |
| 3268 | <p class="code"> | |
| 3269 | <a href="#pwg_media_t">pwg_media_t</a> *pwgMediaForPWG (<br> | |
| 3270 | const char *pwg<br> | |
| 3271 | );</p> | |
| 3272 | <h4 class="parameters">Parameters</h4> | |
| 3273 | <dl> | |
| 3274 | <dt>pwg</dt> | |
| 3275 | <dd class="description">PWG size name</dd> | |
| 3276 | </dl> | |
| 3277 | <h4 class="returnvalue">Return Value</h4> | |
| 3278 | <p class="description">Matching size or NULL</p> | |
| 3279 | <h4 class="discussion">Discussion</h4> | |
| 3280 | <p class="discussion">The "pwg" argument specifies a self-describing media size name of the form | |
| 3281 | "prefix_name_WIDTHxLENGTHunits" as defined in PWG 5101.1.<br> | |
| 3282 | <br> | |
| 3283 | If the name is non-standard, the returned PWG media size is stored in | |
| 3284 | thread-local storage and is overwritten by each call to the function in the | |
| 3285 | thread. | |
| 3286 | ||
| 3287 | </p> | |
| 8072030b | 3288 | <h3 class="function"><span class="info"> CUPS 1.7/macOS 10.9 </span><a name="pwgMediaForSize">pwgMediaForSize</a></h3> |
| 6961465f MS |
3289 | <p class="description">Get the PWG media size for the given dimensions.</p> |
| 3290 | <p class="code"> | |
| 3291 | <a href="#pwg_media_t">pwg_media_t</a> *pwgMediaForSize (<br> | |
| 3292 | int width,<br> | |
| 3293 | int length<br> | |
| 3294 | );</p> | |
| 3295 | <h4 class="parameters">Parameters</h4> | |
| 3296 | <dl> | |
| 3297 | <dt>width</dt> | |
| 3298 | <dd class="description">Width in hundredths of millimeters</dd> | |
| 3299 | <dt>length</dt> | |
| 3300 | <dd class="description">Length in hundredths of millimeters</dd> | |
| 3301 | </dl> | |
| 3302 | <h4 class="returnvalue">Return Value</h4> | |
| 3303 | <p class="description">PWG media name</p> | |
| 3304 | <h4 class="discussion">Discussion</h4> | |
| 3305 | <p class="discussion">The "width" and "length" are in hundredths of millimeters, equivalent to | |
| 3306 | 1/100000th of a meter or 1/2540th of an inch.<br> | |
| 3307 | <br> | |
| 3308 | If the dimensions are non-standard, the returned PWG media size is stored in | |
| 3309 | thread-local storage and is overwritten by each call to the function in the | |
| 3310 | thread. | |
| 3311 | ||
| 3312 | </p> | |
| 5a738aea | 3313 | <h2 class="title"><a name="TYPES">Data Types</a></h2> |
| 8072030b | 3314 | <h3 class="typedef"><span class="info"> CUPS 1.5/macOS 10.7 </span><a name="cups_client_cert_cb_t">cups_client_cert_cb_t</a></h3> |
| 3e7fe0ca MS |
3315 | <p class="description">Client credentials callback |
| 3316 | </p> | |
| 10d09e33 MS |
3317 | <p class="code"> |
| 3318 | typedef int (*cups_client_cert_cb_t)(http_t *http, void *tls, cups_array_t *distinguished_names, void *user_data); | |
| 3319 | </p> | |
| 8072030b | 3320 | <h3 class="typedef"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cups_dest_block_t">cups_dest_block_t</a></h3> |
| 3e7fe0ca MS |
3321 | <p class="description">Destination enumeration block |
| 3322 | </p> | |
| 3323 | <p class="code"> | |
| 3324 | typedef int (*cups_dest_block_t(unsigned flags, <a href="#cups_dest_t">cups_dest_t</a> *dest); | |
| 3325 | </p> | |
| 8072030b | 3326 | <h3 class="typedef"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cups_dest_cb_t">cups_dest_cb_t</a></h3> |
| 3e7fe0ca MS |
3327 | <p class="description">Destination enumeration callback |
| 3328 | </p> | |
| 3329 | <p class="code"> | |
| 3330 | typedef int (*cups_dest_cb_t)(void *user_data, unsigned flags, <a href="#cups_dest_t">cups_dest_t</a> *dest); | |
| 3331 | </p> | |
| 5a738aea MS |
3332 | <h3 class="typedef"><a name="cups_dest_t">cups_dest_t</a></h3> |
| 3333 | <p class="description">Destination</p> | |
| 3334 | <p class="code"> | |
| 3335 | typedef struct <a href="#cups_dest_s">cups_dest_s</a> cups_dest_t; | |
| 3336 | </p> | |
| 8072030b | 3337 | <h3 class="typedef"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cups_dinfo_t">cups_dinfo_t</a></h3> |
| 3e7fe0ca MS |
3338 | <p class="description">Destination capability and status |
| 3339 | information </p> | |
| 3340 | <p class="code"> | |
| 3341 | typedef struct _cups_dinfo_s cups_dinfo_t; | |
| 3342 | </p> | |
| 5a738aea MS |
3343 | <h3 class="typedef"><a name="cups_job_t">cups_job_t</a></h3> |
| 3344 | <p class="description">Job</p> | |
| 3345 | <p class="code"> | |
| 3346 | typedef struct <a href="#cups_job_s">cups_job_s</a> cups_job_t; | |
| 3347 | </p> | |
| 3348 | <h3 class="typedef"><a name="cups_option_t">cups_option_t</a></h3> | |
| 3349 | <p class="description">Printer Options</p> | |
| 3350 | <p class="code"> | |
| 3351 | typedef struct <a href="#cups_option_s">cups_option_s</a> cups_option_t; | |
| 3352 | </p> | |
| 8072030b | 3353 | <h3 class="typedef"><span class="info"> CUPS 1.4/macOS 10.6 </span><a name="cups_password_cb2_t">cups_password_cb2_t</a></h3> |
| 3e7fe0ca MS |
3354 | <p class="description">New password callback |
| 3355 | </p> | |
| f11a948a MS |
3356 | <p class="code"> |
| 3357 | typedef const char *(*cups_password_cb2_t)(const char *prompt, http_t *http, const char *method, const char *resource, void *user_data); | |
| 3358 | </p> | |
| 5a738aea MS |
3359 | <h3 class="typedef"><a name="cups_password_cb_t">cups_password_cb_t</a></h3> |
| 3360 | <p class="description">Password callback</p> | |
| 3361 | <p class="code"> | |
| ae71f5de | 3362 | typedef const char *(*cups_password_cb_t)(const char *prompt); |
| 5a738aea MS |
3363 | </p> |
| 3364 | <h3 class="typedef"><a name="cups_ptype_t">cups_ptype_t</a></h3> | |
| 3365 | <p class="description">Printer type/capability bits</p> | |
| 3366 | <p class="code"> | |
| ef416fc2 | 3367 | typedef unsigned cups_ptype_t; |
| 5a738aea | 3368 | </p> |
| 8072030b | 3369 | <h3 class="typedef"><span class="info"> CUPS 1.5/macOS 10.7 </span><a name="cups_server_cert_cb_t">cups_server_cert_cb_t</a></h3> |
| 3e7fe0ca MS |
3370 | <p class="description">Server credentials callback |
| 3371 | </p> | |
| 10d09e33 MS |
3372 | <p class="code"> |
| 3373 | typedef int (*cups_server_cert_cb_t)(http_t *http, void *tls, cups_array_t *certs, void *user_data); | |
| 3374 | </p> | |
| 8072030b | 3375 | <h3 class="typedef"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cups_size_t">cups_size_t</a></h3> |
| 3e7fe0ca MS |
3376 | <p class="description">Media Size </p> |
| 3377 | <p class="code"> | |
| 3378 | typedef struct <a href="#cups_size_s">cups_size_s</a> cups_size_t; | |
| 3379 | </p> | |
| 6961465f MS |
3380 | <h3 class="typedef"><a name="pwg_map_t">pwg_map_t</a></h3> |
| 3381 | <p class="description">Map element - PPD to/from PWG</p> | |
| 3382 | <p class="code"> | |
| 3383 | typedef struct <a href="#pwg_map_s">pwg_map_s</a> pwg_map_t; | |
| 3384 | </p> | |
| 3385 | <h3 class="typedef"><a name="pwg_media_t">pwg_media_t</a></h3> | |
| 3386 | <p class="description">Common media size data</p> | |
| 3387 | <p class="code"> | |
| 3388 | typedef struct <a href="#pwg_media_s">pwg_media_s</a> pwg_media_t; | |
| 3389 | </p> | |
| 3390 | <h3 class="typedef"><a name="pwg_size_t">pwg_size_t</a></h3> | |
| 3391 | <p class="description">Size element - PPD to/from PWG</p> | |
| 3392 | <p class="code"> | |
| 3393 | typedef struct <a href="#pwg_size_s">pwg_size_s</a> pwg_size_t; | |
| 3394 | </p> | |
| 5a738aea MS |
3395 | <h2 class="title"><a name="STRUCTURES">Structures</a></h2> |
| 3396 | <h3 class="struct"><a name="cups_dest_s">cups_dest_s</a></h3> | |
| 3397 | <p class="description">Destination</p> | |
| 3398 | <p class="code">struct cups_dest_s {<br> | |
| 3399 | char *name, *instance;<br> | |
| 3400 | int is_default;<br> | |
| 3401 | int num_options;<br> | |
| 3402 | <a href="#cups_option_t">cups_option_t</a> *options;<br> | |
| 3403 | };</p> | |
| 3404 | <h4 class="members">Members</h4> | |
| 3405 | <dl> | |
| 3406 | <dt>instance </dt> | |
| 3407 | <dd class="description">Local instance name or NULL</dd> | |
| 3408 | <dt>is_default </dt> | |
| 3409 | <dd class="description">Is this printer the default?</dd> | |
| 3410 | <dt>num_options </dt> | |
| 3411 | <dd class="description">Number of options</dd> | |
| 3412 | <dt>options </dt> | |
| 3413 | <dd class="description">Options</dd> | |
| 3414 | </dl> | |
| 3415 | <h3 class="struct"><a name="cups_job_s">cups_job_s</a></h3> | |
| 3416 | <p class="description">Job</p> | |
| 3417 | <p class="code">struct cups_job_s {<br> | |
| 3418 | time_t completed_time;<br> | |
| 3419 | time_t creation_time;<br> | |
| 3420 | char *dest;<br> | |
| 3421 | char *format;<br> | |
| 3422 | int id;<br> | |
| 3423 | int priority;<br> | |
| 3424 | time_t processing_time;<br> | |
| 3425 | int size;<br> | |
| 3426 | ipp_jstate_t state;<br> | |
| 3427 | char *title;<br> | |
| 3428 | char *user;<br> | |
| 3429 | };</p> | |
| 3430 | <h4 class="members">Members</h4> | |
| 3431 | <dl> | |
| 3432 | <dt>completed_time </dt> | |
| 3433 | <dd class="description">Time the job was completed</dd> | |
| 3434 | <dt>creation_time </dt> | |
| 3435 | <dd class="description">Time the job was created</dd> | |
| 3436 | <dt>dest </dt> | |
| 3437 | <dd class="description">Printer or class name</dd> | |
| 3438 | <dt>format </dt> | |
| 3439 | <dd class="description">Document format</dd> | |
| 3440 | <dt>id </dt> | |
| 3441 | <dd class="description">The job ID</dd> | |
| 3442 | <dt>priority </dt> | |
| 3443 | <dd class="description">Priority (1-100)</dd> | |
| 3444 | <dt>processing_time </dt> | |
| 3445 | <dd class="description">Time the job was processed</dd> | |
| 3446 | <dt>size </dt> | |
| 3447 | <dd class="description">Size in kilobytes</dd> | |
| 3448 | <dt>state </dt> | |
| 3449 | <dd class="description">Job state</dd> | |
| 3450 | <dt>title </dt> | |
| 3451 | <dd class="description">Title/job name</dd> | |
| 3452 | <dt>user </dt> | |
| 3453 | <dd class="description">User the submitted the job</dd> | |
| 3454 | </dl> | |
| 3455 | <h3 class="struct"><a name="cups_option_s">cups_option_s</a></h3> | |
| 3456 | <p class="description">Printer Options</p> | |
| 3457 | <p class="code">struct cups_option_s {<br> | |
| 3458 | char *name;<br> | |
| 3459 | char *value;<br> | |
| 3460 | };</p> | |
| 3461 | <h4 class="members">Members</h4> | |
| 3462 | <dl> | |
| 3463 | <dt>name </dt> | |
| 3464 | <dd class="description">Name of option</dd> | |
| 3465 | <dt>value </dt> | |
| 3466 | <dd class="description">Value of option</dd> | |
| 3467 | </dl> | |
| 8072030b | 3468 | <h3 class="struct"><span class="info"> CUPS 1.6/macOS 10.8 </span><a name="cups_size_s">cups_size_s</a></h3> |
| 3e7fe0ca MS |
3469 | <p class="description">Media Size </p> |
| 3470 | <p class="code">struct cups_size_s {<br> | |
| 3471 | char media[128];<br> | |
| 3472 | int width, length, bottom, left, right, top;<br> | |
| 3473 | };</p> | |
| 3474 | <h4 class="members">Members</h4> | |
| 3475 | <dl> | |
| 3476 | <dt>media[128] </dt> | |
| 3477 | <dd class="description">Media name to use</dd> | |
| 3478 | <dt>top </dt> | |
| 3479 | <dd class="description">Top margin in hundredths of | |
| 3480 | millimeters</dd> | |
| 3481 | </dl> | |
| a29fd7dd MS |
3482 | <h3 class="struct"><a name="pollfd">pollfd</a></h3> |
| 3483 | <p class="description">User data (unused)</p> | |
| 3484 | <p class="code">struct pollfd *pollfds, unsigned int num_pollfds, int timeout, void *context) {<br> | |
| 3485 | _cups_dnssd_data_t *data;<br> | |
| 3486 | else if(val 0) data - got_data;<br> | |
| 3487 | void) timeout;<br> | |
| 3488 | int val;<br> | |
| 3489 | };</p> | |
| 3490 | <h4 class="members">Members</h4> | |
| 3491 | <dl> | |
| 3492 | <dt>data </dt> | |
| 3493 | <dd class="description">Enumeration data</dd> | |
| 3494 | <dt>got_data </dt> | |
| 3495 | <dt>timeout </dt> | |
| 3496 | <dt>val </dt> | |
| 3497 | <dd class="description">Return value</dd> | |
| 3498 | </dl> | |
| 6961465f MS |
3499 | <h3 class="struct"><a name="pwg_map_s">pwg_map_s</a></h3> |
| 3500 | <p class="description">Map element - PPD to/from PWG</p> | |
| 3501 | <p class="code">struct pwg_map_s {<br> | |
| 3502 | char *pwg, *ppd;<br> | |
| 3503 | };</p> | |
| 3504 | <h4 class="members">Members</h4> | |
| 3505 | <dl> | |
| 3506 | <dt>ppd </dt> | |
| 3507 | <dd class="description">PPD option keyword</dd> | |
| 3508 | </dl> | |
| 3509 | <h3 class="struct"><a name="pwg_media_s">pwg_media_s</a></h3> | |
| 3510 | <p class="description">Common media size data</p> | |
| 3511 | <p class="code">struct pwg_media_s {<br> | |
| 3512 | int width, length;<br> | |
| 3513 | const char *pwg, *legacy, *ppd;<br> | |
| 3514 | };</p> | |
| 3515 | <h4 class="members">Members</h4> | |
| 3516 | <dl> | |
| 3517 | <dt>length </dt> | |
| 3518 | <dd class="description">Length in 2540ths</dd> | |
| 3519 | <dt>ppd </dt> | |
| 3520 | <dd class="description">Standard Adobe PPD name</dd> | |
| 3521 | </dl> | |
| 3522 | <h3 class="struct"><a name="pwg_size_s">pwg_size_s</a></h3> | |
| 3523 | <p class="description">Size element - PPD to/from PWG</p> | |
| 3524 | <p class="code">struct pwg_size_s {<br> | |
| 3525 | <a href="#pwg_map_t">pwg_map_t</a> map;<br> | |
| 3526 | int width, length, left, bottom, right, top;<br> | |
| 3527 | };</p> | |
| 3528 | <h4 class="members">Members</h4> | |
| 3529 | <dl> | |
| 3530 | <dt>map </dt> | |
| 3531 | <dd class="description">Map element</dd> | |
| 3532 | <dt>top </dt> | |
| 3533 | <dd class="description">Top margin in 2540ths</dd> | |
| 3534 | </dl> | |
| 22c9029b MS |
3535 | <h2 class="title"><a name="VARIABLES">Variables</a></h2> |
| 3536 | <h3 class="variable"><a name="CF_RETURNS_RETAINED">CF_RETURNS_RETAINED</a></h3> | |
| 3537 | <p class="description">Get the Apple language identifier associated with a | |
| 3538 | locale ID.</p> | |
| 3539 | <p class="code">const char *locale) CF_RETURNS_RETAINED;</p> | |
| 5a738aea MS |
3540 | <h2 class="title"><a name="ENUMERATIONS">Constants</a></h2> |
| 3541 | <h3 class="enumeration"><a name="cups_ptype_e">cups_ptype_e</a></h3> | |
| 3e7fe0ca MS |
3542 | <p class="description">Printer type/capability bit |
| 3543 | constants</p> | |
| 5a738aea MS |
3544 | <h4 class="constants">Constants</h4> |
| 3545 | <dl> | |
| dd3fdd2c | 3546 | <dt>CUPS_PRINTER_3D <span class="info"> CUPS 2.1 </span></dt> |
| 503b54c9 | 3547 | <dd class="description">Printer with 3D capabilities </dd> |
| 8072030b | 3548 | <dt>CUPS_PRINTER_AUTHENTICATED <span class="info"> CUPS 1.2/macOS 10.5 </span></dt> |
| 3e7fe0ca MS |
3549 | <dd class="description">Printer requires authentication |
| 3550 | </dd> | |
| 5a738aea MS |
3551 | <dt>CUPS_PRINTER_BIND </dt> |
| 3552 | <dd class="description">Can bind output</dd> | |
| 3553 | <dt>CUPS_PRINTER_BW </dt> | |
| 3554 | <dd class="description">Can do B&W printing</dd> | |
| 3555 | <dt>CUPS_PRINTER_CLASS </dt> | |
| 3556 | <dd class="description">Printer class</dd> | |
| 3557 | <dt>CUPS_PRINTER_COLLATE </dt> | |
| 3558 | <dd class="description">Can collage copies</dd> | |
| 3559 | <dt>CUPS_PRINTER_COLOR </dt> | |
| 3560 | <dd class="description">Can do color printing</dd> | |
| 8072030b | 3561 | <dt>CUPS_PRINTER_COMMANDS <span class="info"> CUPS 1.2/macOS 10.5 </span></dt> |
| 3e7fe0ca MS |
3562 | <dd class="description">Printer supports maintenance commands |
| 3563 | </dd> | |
| 5a738aea MS |
3564 | <dt>CUPS_PRINTER_COPIES </dt> |
| 3565 | <dd class="description">Can do copies</dd> | |
| 3566 | <dt>CUPS_PRINTER_COVER </dt> | |
| 3567 | <dd class="description">Can cover output</dd> | |
| 3568 | <dt>CUPS_PRINTER_DEFAULT </dt> | |
| 3569 | <dd class="description">Default printer on network</dd> | |
| 8072030b | 3570 | <dt>CUPS_PRINTER_DELETE <span class="info"> CUPS 1.2/macOS 10.5 </span></dt> |
| 3e7fe0ca MS |
3571 | <dd class="description">Delete printer |
| 3572 | </dd> | |
| 5a738aea MS |
3573 | <dt>CUPS_PRINTER_DUPLEX </dt> |
| 3574 | <dd class="description">Can do duplexing</dd> | |
| 3575 | <dt>CUPS_PRINTER_FAX </dt> | |
| 3576 | <dd class="description">Fax queue</dd> | |
| 5a738aea MS |
3577 | <dt>CUPS_PRINTER_LARGE </dt> |
| 3578 | <dd class="description">Can do D/E/A1/A0</dd> | |
| 3579 | <dt>CUPS_PRINTER_LOCAL </dt> | |
| 3580 | <dd class="description">Local printer or class</dd> | |
| 3581 | <dt>CUPS_PRINTER_MEDIUM </dt> | |
| 3582 | <dd class="description">Can do Tabloid/B/C/A3/A2</dd> | |
| 8072030b | 3583 | <dt>CUPS_PRINTER_MFP <span class="info"> CUPS 1.4/macOS 10.6 </span></dt> |
| 3e7fe0ca MS |
3584 | <dd class="description">Printer with scanning capabilities |
| 3585 | </dd> | |
| 8072030b | 3586 | <dt>CUPS_PRINTER_NOT_SHARED <span class="info"> CUPS 1.2/macOS 10.5 </span></dt> |
| 3e7fe0ca MS |
3587 | <dd class="description">Printer is not shared |
| 3588 | </dd> | |
| 5a738aea MS |
3589 | <dt>CUPS_PRINTER_PUNCH </dt> |
| 3590 | <dd class="description">Can punch output</dd> | |
| 3591 | <dt>CUPS_PRINTER_REJECTING </dt> | |
| 3592 | <dd class="description">Printer is rejecting jobs</dd> | |
| 3593 | <dt>CUPS_PRINTER_REMOTE </dt> | |
| 3594 | <dd class="description">Remote printer or class</dd> | |
| 8072030b | 3595 | <dt>CUPS_PRINTER_SCANNER <span class="info"> CUPS 1.4/macOS 10.6 </span></dt> |
| 3e7fe0ca MS |
3596 | <dd class="description">Scanner-only device |
| 3597 | </dd> | |
| 5a738aea MS |
3598 | <dt>CUPS_PRINTER_SMALL </dt> |
| 3599 | <dd class="description">Can do Letter/Legal/A4</dd> | |
| 3600 | <dt>CUPS_PRINTER_SORT </dt> | |
| 3601 | <dd class="description">Can sort output</dd> | |
| 3602 | <dt>CUPS_PRINTER_STAPLE </dt> | |
| 3603 | <dd class="description">Can staple output</dd> | |
| 3604 | <dt>CUPS_PRINTER_VARIABLE </dt> | |
| 3605 | <dd class="description">Can do variable sizes</dd> | |
| 3606 | </dl> | |
| 3607 | </div> | |
| ef416fc2 | 3608 | </body> |
| 3609 | </html> |