{"id":102420,"date":"2021-11-29T21:36:43","date_gmt":"2021-11-29T19:36:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-openprinting-vypustil-sistemu-pechati-cups-2-4-0"},"modified":"2021-11-29T21:36:43","modified_gmt":"2021-11-29T19:36:44","slug":"proekt-openprinting-vypustil-sistemu-pechati-cups-2-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-openprinting-vypustil-sistemu-pechati-cups-2-4-0","title":{"rendered":"Le projet OpenPrinting a publi\u00e9 le syst\u00e8me d'impression CUPS 2.4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Le projet OpenPrinting a pr\u00e9sent\u00e9 la version 2.4.0 du syst\u00e8me d'impression CUPS (Common Unix Printing System), d\u00e9velopp\u00e9e sans la participation de la soci\u00e9t\u00e9 Apple, qui a contr\u00f4l\u00e9 le d\u00e9veloppement du projet depuis 2007, apr\u00e8s avoir acquis l'entreprise Easy Software Products, cr\u00e9atrice de CUPS. En raison de la perte d'int\u00e9r\u00eat d'Apple pour la maintenance du syst\u00e8me d'impression et de l'importance g\u00e9n\u00e9rale de CUPS pour l'\u00e9cosyst\u00e8me Linux, des enthousiastes de la communaut\u00e9 OpenPrinting ont fond\u00e9 un fork, poursuivant le travail sur le projet sans changer de nom. Michael Sweet, l'auteur original de CUPS qui a quitt\u00e9 Apple il y a deux ans, s'est joint \u00e0 l'\u00e9quipe du fork. Le code du projet continue d'\u00eatre distribu\u00e9 sous la licence Apache-2.0, mais le d\u00e9p\u00f4t du fork est d\u00e9sormais prioris\u00e9, plut\u00f4t que celui de l'entreprise Apple. <\/p>\n

Les d\u00e9veloppeurs d'OpenPrinting ont d\u00e9clar\u00e9 continuer le d\u00e9veloppement ind\u00e9pendamment d'Apple et ont recommand\u00e9 de consid\u00e9rer leur branche comme le projet principal apr\u00e8s la confirmation par Apple de son absence d'int\u00e9r\u00eat pour le d\u00e9veloppement futur des fonctionnalit\u00e9s de CUPS et son intention de se limiter \u00e0 la maintenance de la base de code de CUPS pour macOS, y compris le transfert de corrections depuis le fork d'OpenPrinting. Depuis d\u00e9but 2020, le d\u00e9p\u00f4t CUPS maintenu par Apple \u00e9tait en profonde stagnation, mais derni\u00e8rement, Michael Sweet a commenc\u00e9 \u00e0 y transf\u00e9rer les modifications accumul\u00e9es, tout en participant au d\u00e9veloppement de CUPS dans le d\u00e9p\u00f4t OpenPrinting. <\/p>\n

Parmi les changements introduits dans CUPS 2.4.0, on note la compatibilit\u00e9 avec les clients AirPrint et Mopria, l'ajout du support de l'authentification OAuth 2.0\/OpenID, l'introduction du support de pkg-config, l'am\u00e9lioration du support TLS et X.509, la mise en \u0153uvre des attributs \u00ab job-sheets-col \u00bb et \u00ab media-col \u00bb, le support de la sortie au format JSON dans ipptool, la migration du backend USB pour fonctionner avec les droits de root, et l'ajout d'un th\u00e8me sombre dans l'interface web. <\/p>\n

Le package inclut \u00e9galement des corrections de bugs et des patchs accumul\u00e9s au cours des deux derni\u00e8res ann\u00e9es, fournis dans un paquet pour Ubuntu, y compris des fonctionnalit\u00e9s n\u00e9cessaires \u00e0 la distribution d'une pile d'impression bas\u00e9e sur CUPS, incluant cups-filters, Ghostscript, et Poppler dans un paquet autonome au format Snap (Ubuntu pr\u00e9voit de passer \u00e0 ce snap au lieu des paquets habituels). cups-config et l'authentification par Kerberos ont \u00e9t\u00e9 d\u00e9clar\u00e9s obsol\u00e8tes. Dans les fichiers cupsd.conf et cups-files.conf, la prise en charge des param\u00e8tres FontPath, ListenBackLog, LPDConfigFile, KeepAliveTimeout, RIPCache et SMBConfigFile, pr\u00e9c\u00e9demment d\u00e9clar\u00e9s obsol\u00e8tes, a \u00e9t\u00e9 supprim\u00e9e. <\/p>\n

Le plan de publication de CUPS 3.0 pr\u00e9voit de cesser le support du format de description des imprimantes PPD et de passer \u00e0 une architecture modulaire du syst\u00e8me d'impression, enti\u00e8rement d\u00e9barrass\u00e9e de PPD et bas\u00e9e sur l'utilisation du cadre PAPPL pour le d\u00e9veloppement d'applications d'impression (CUPS Printer Applications) utilisant le protocole IPP Everywhere. Des composants tels que les commandes (lp, lpr, lpstat, cancel) et les biblioth\u00e8ques (libcups) seront transf\u00e9r\u00e9s dans des modules distincts. serveur<\/a> impression (qui g\u00e8re le traitement des demandes d'impression locales) et le serveur d'impression partag\u00e9 (qui s'occupe de l'impression en r\u00e9seau). <\/p>\n

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

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

Rappelons que l'organisation OpenPrinting a \u00e9t\u00e9 cr\u00e9\u00e9e en 2006 \u00e0 la suite de la fusion du projet Linuxprinting.org et du groupe de travail OpenPrinting de la Free Software Group, qui se consacrait au d\u00e9veloppement de l'architecture du syst\u00e8me d'impression pour Linux (Michael Sweet, l'auteur de CUPS, \u00e9tait l'un des leaders de ce groupe). Un an plus tard, le projet passa sous l'\u00e9gide de la Linux Foundation. En 2012, le projet OpenPrinting, en accord avec Apple, a pris en charge le paquet cups-filters contenant les composants n\u00e9cessaires au fonctionnement de CUPS dans des syst\u00e8mes autres que macOS, car depuis la sortie de CUPS 1.6, Apple a cess\u00e9 de soutenir certains filtres d'impression et backend utilis\u00e9s sous Linux mais sans int\u00e9r\u00eat pour macOS, et a \u00e9galement d\u00e9clar\u00e9 obsol\u00e8tes les pilotes au format PPD. Pendant son temps chez Apple, la grande majorit\u00e9 des modifications dans la base de code de CUPS ont \u00e9t\u00e9 apport\u00e9es par Michael Sweet lui-m\u00eame.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 OpenPrinting \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0435\u0447\u0430\u0442\u0438 CUPS 2.4.0 (Common Unix Printing System), \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0431\u0435\u0437 \u0443\u0447\u0430\u0441\u0442\u0438\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Apple, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441 2007 \u0433\u043e\u0434\u0430 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u043f\u043e\u0433\u043b\u043e\u0442\u0438\u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044e Easy Software Products, \u0441\u043e\u0437\u0434\u0430\u0432\u0448\u0443\u044e CUPS. \u0418\u0437-\u0437\u0430 \u043f\u0440\u043e\u043f\u0430\u0434\u0430\u043d\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 \u0438 \u043e\u0431\u0449\u0435\u0439 \u0432\u0430\u0436\u043d\u043e\u0441\u0442\u0438 CUPS \u0434\u043b\u044f \u044d\u043a\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux, \u044d\u043d\u0442\u0443\u0437\u0438\u0430\u0441\u0442\u0430\u043c\u0438 \u0438\u0437 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 OpenPrinting \u0431\u044b\u043b \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u0444\u043e\u0440\u043a, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":102421,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102420","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\udd47Le projet OpenPrinting a lanc\u00e9 le syst\u00e8me d'impression CUPS 2.4.0 | ProHoster","description":"Le projet OpenPrinting a pr\u00e9sent\u00e9 la version 2.4.0 du syst\u00e8me d'impression CUPS (Common Unix Printing System), \u00e9labor\u00e9e sans la participation d'Apple, qui, depuis 2007, contr\u00f4lait enti\u00e8rement le d\u00e9veloppement du 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