{"id":100188,"date":"2021-05-18T10:22:49","date_gmt":"2021-05-18T08:22:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-openprinting-vzyal-na-sebya-razrabotku-sistemy-pechati-cups"},"modified":"2021-05-18T10:22:49","modified_gmt":"2021-05-18T08:22:50","slug":"proekt-openprinting-vzyal-na-sebya-razrabotku-sistemy-pechati-cups","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-openprinting-vzyal-na-sebya-razrabotku-sistemy-pechati-cups","title":{"rendered":"Az OpenPrinting projekt \u00e1tvette a CUPS nyomtat\u00e1si rendszer fejleszt\u00e9s\u00e9t.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Till Kamppeter, az OpenPrinting projekt vezet\u0151je bejelentette, hogy az Apple \u00e9rdektelens\u00e9ge miatt a CUPS nyomtat\u00e1si rendszer t\u00e1mogat\u00e1s\u00e1\u00e9rt felel\u0151s tavaly ind\u00edtott forkot alapvet\u0151 projektk\u00e9nt lehet kezelni, amely a patchek \u00e1tvitel\u00e9re \u00e9s a disztrib\u00faci\u00f3kba val\u00f3 beilleszt\u00e9s\u00e9re szolg\u00e1l. A fork fejleszt\u00e9s\u00e9ben Michael R Sweet is r\u00e9szt vesz, aki a CUPS eredeti szerz\u0151je, \u00e9s m\u00e1sf\u00e9l \u00e9ve t\u00e1vozott az Apple-t\u0151l. <\/p>\n

2020 eleje \u00f3ta az Apple \u00e1ltal t\u00e1mogatott CUPS t\u00e1rol\u00f3ban nem t\u00f6rt\u00e9nt egyetlen v\u00e1ltoz\u00e1s sem, \u00e9s a projekt m\u00e9ly stagn\u00e1l\u00e1sban van. Figyelembe v\u00e9ve a CUPS fontoss\u00e1g\u00e1t a Linux \u00f6kosziszt\u00e9m\u00e1j\u00e1ban, az OpenPrinting csapata d\u00f6nt\u00f6tt arr\u00f3l, hogy \u00e1tv\u00e1llalja a CUPS k\u00f3d t\u00e1mogat\u00e1s\u00e1t, \u00e9s tavaly \u0151sszel ind\u00edtott egy forkot. A fork l\u00e9trehoz\u00e1sa \u00f3ta eltelt f\u00e9l \u00e9v, \u00e9s az Apple nem folytatta a munk\u00e1t a CUPS-on. <\/p>\n

Michael Sweet k\u00e9r\u00e9s\u00e9re az Apple meger\u0151s\u00edtette, hogy nem k\u00edv\u00e1nja tov\u00e1bbfejleszteni a CUPS funkcionalit\u00e1s\u00e1t, \u00e9s csak a macOS k\u00f3dalap karbantart\u00e1s\u00e1ra k\u00edv\u00e1n \u00f6sszpontos\u00edtani, bele\u00e9rtve a jav\u00edt\u00e1sok \u00e1tvitel\u00e9t az OpenPrinting forkb\u00f3l. Az OpenPrinting fejleszt\u0151i f\u00fcggetlen folytat\u00e1s mellett d\u00f6nt\u00f6ttek, \u00e9s azt javasolt\u00e1k, hogy a v\u00e1laszfonatukat tekints\u00e9k az alapvet\u0151 projektnek. A j\u00f6v\u0151beli CUPS fork verzi\u00f3k az eredeti projekt nev\u00e9t meg\u0151rizz\u00e9k, \u00e9s ne haszn\u00e1lj\u00e1k a kor\u00e1bban alkalmazott «opX» v\u00e9gz\u0151d\u00e9st. <\/p>\n

A m\u00e1r hozz\u00e1adott v\u00e1ltoz\u00e1sok k\u00f6z\u00fcl kiemelkedik a Ubuntu csomagban felhalmoz\u00f3dott patchek integr\u00e1ci\u00f3ja, valamint a CUPS alap\u00fa nyomtat\u00e1si stack, a cups-filters, a Ghostscript \u00e9s a Poppler eloszthat\u00f3 csomagk\u00e9nt val\u00f3 kieg\u00e9sz\u00edt\u00e9se Snap form\u00e1tumban (az Ubuntu tervez elhagyni a hagyom\u00e1nyos csomagokat a Snap jav\u00e1ra). Egy m\u00e1sik fejleszt\u00e9si ter\u00fclet a hib\u00e1k jav\u00edt\u00e1sa, amelyekr\u0151l az elm\u00falt 15 h\u00f3napban tettek jelent\u00e9st az Apple t\u00e1rol\u00f3ba. <\/p>\n

A m\u00f3dos\u00edt\u00e1sokat a CUPS 2.4-es kiad\u00e1s\u00e1ba tervezik beilleszteni, amelyben v\u00e1rhat\u00f3an megjelenik az AirPrint\/Mopria kompatibilit\u00e1s, az OAuth 2.0\/OpenID hiteles\u00edt\u00e9s t\u00e1mogat\u00e1sa, a pkg-config t\u00e1mogat\u00e1s hozz\u00e1ad\u00e1sa, a TLS \u00e9s X.509 t\u00e1mogat\u00e1s\u00e1nak jav\u00edt\u00e1sa, a «job-sheets-col» \u00e9s «media-col» attrib\u00fatumok bevezet\u00e9se, valamint a cups-config \u00e9s a Kerberos-alap\u00fa hiteles\u00edt\u00e9s elavultnak nyilv\u00e1n\u00edt\u00e1sa. <\/p>\n

A CUPS 3.0 kiad\u00e1s\u00e1ban a PPD nyomtat\u00f3le\u00edr\u00f3 form\u00e1tum t\u00e1mogat\u00e1s\u00e1nak le\u00e1ll\u00edt\u00e1sa mellett d\u00f6nt\u00f6ttek, \u00e9s egy modul\u00e1ris nyomtat\u00e1si rendszer architekt\u00far\u00e1ra v\u00e1ltottak, amely teljesen mentes a PPD-t\u0151l, \u00e9s a PAPPL keretrendszer alkalmaz\u00e1s\u00e1ra \u00e9p\u00fcl a nyomtat\u00e1si alkalmaz\u00e1sok (CUPS Printer Applications) fejleszt\u00e9se sor\u00e1n, az IPP Everywhere protokoll alapj\u00e1n.

\"Az<\/center> <\/p>\n

A k\u00fcl\u00f6nf\u00e9le modulokba ker\u00fclnek kivezet\u00e9sre olyan komponensek, mint a parancsok (lp, lpr, lpstat, cancel), k\u00f6nyvt\u00e1rak (libcups), helyi szerver<\/a> nyomtat\u00e1s (felel\u0151s a helyi nyomtat\u00e1si k\u00e9r\u00e9sek feldolgoz\u00e1s\u00e1\u00e9rt) \u00e9s k\u00f6z\u00f6s nyomtat\u00f3szerver (felel\u0151s a h\u00e1l\u00f3zati nyomtat\u00e1s\u00e9rt).

\"Az<\/center> <\/p>\n

Eml\u00e9keztet\u00fcnk arra, hogy az OpenPrinting szervezet 2006-ban j\u00f6tt l\u00e9tre a Linuxprinting.org projekt \u00e9s az OpenPrinting munkacsoport egyes\u00fcl\u00e9s\u00e9vel a Free Software Group keretein bel\u00fcl, amely a Linux nyomtat\u00e1si rendszer\u00e9nek architekt\u00far\u00e1j\u00e1nak fejleszt\u00e9s\u00e9vel foglalkozott (Michael Sweet, a CUPS szerz\u0151je, ennek a csoportnak az egyik vezet\u0151je volt). Egy \u00e9vvel k\u00e9s\u0151bb a projekt a Linux Foundation al\u00e1 ker\u00fclt. 2012-ben az OpenPrinting projekt az Apple-lel k\u00f6t\u00f6tt meg\u00e1llapod\u00e1s \u00e9rtelm\u00e9ben \u00e1tvette a cups-filters csomag karbantart\u00e1s\u00e1t, amely a CUPS m\u0171k\u00f6d\u00e9s\u00e9hez sz\u00fcks\u00e9ges komponenseket tartalmazza m\u00e1s rendszerekben, mint a macOS, mivel 1.6-os CUPS kiad\u00e1sa \u00f3ta az Apple le\u00e1ll\u00edtotta n\u00e9h\u00e1ny, Linuxban haszn\u00e1lt nyomtat\u00e1si sz\u0171r\u0151 \u00e9s backend t\u00e1mogat\u00e1s\u00e1t, amelyek nem voltak \u00e9rdekesek a macOS sz\u00e1m\u00e1ra, \u00e9s elavultnak nyilv\u00e1n\u00edtotta a PPD form\u00e1tum\u00fa illeszt\u0151programokat. Az Apple-n\u00e9l v\u00e9gzett munka sor\u00e1n a CUPS k\u00f3d alapj\u00e1ba a legnagyobb r\u00e9szben Michael Sweet adott be v\u00e1ltoztat\u00e1sokat.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0422\u0438\u043b\u043b\u044c \u041a\u0430\u043c\u043f\u0435\u0442\u0435\u0440 (Till Kamppeter), \u043b\u0438\u0434\u0435\u0440 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenPrinting, \u043e\u0431\u044a\u044f\u0432\u0438\u043b, \u0447\u0442\u043e \u0438\u0437-\u0437\u0430 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Apple \u043a \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0435\u0447\u0430\u0442\u0438 CUPS \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u0433\u043e\u0434\u0443 \u0444\u043e\u0440\u043a CUPS \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 (upstream) \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043f\u0430\u0442\u0447\u0435\u0439 \u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u044b. \u0412 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0438 \u0444\u043e\u0440\u043a\u0430 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u041c\u0430\u0439\u043a\u043b \u0421\u0432\u0438\u0442 (Michael R Sweet), \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0439 \u0430\u0432\u0442\u043e\u0440 CUPS, \u043f\u043e\u043b\u0442\u043e\u0440\u0430 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434 \u0443\u0432\u043e\u043b\u0438\u0432\u0448\u0438\u0439\u0441\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100189,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Az OpenPrinting projekt \u00e1tvette a CUPS nyomtat\u00e1si rendszer fejleszt\u00e9s\u00e9t | ProHoster","description":"Till Kamppeter, az OpenPrinting projekt vezet\u0151je bejelentette, hogy a CUPS nyomtat\u00e1si rendszer t\u00e1mogat\u00e1s\u00e1nak hi\u00e1nya miatt az Apple r\u00e9sz\u00e9r\u0151l a tavaly alap\u00edtott CUPS fork alapjak\u00e9nt 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\u041a\u0430\u043c\u043f\u0435\u0442\u0435\u0440 (Till Kamppeter), \u043b\u0438\u0434\u0435\u0440 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenPrinting, \u043e\u0431\u044a\u044f\u0432\u0438\u043b, \u0447\u0442\u043e \u0438\u0437-\u0437\u0430 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Apple \u043a \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0435\u0447\u0430\u0442\u0438 CUPS \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u0433\u043e\u0434\u0443 \u0444\u043e\u0440\u043a CUPS \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u043a 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