{"id":100941,"date":"2021-08-08T10:22:55","date_gmt":"2021-08-08T08:22:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-portiruet-chrome-dlya-os-fuchsia"},"modified":"2021-08-08T10:22:55","modified_gmt":"2021-08-08T08:22:56","slug":"google-portiruet-chrome-dlya-os-fuchsia","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/google-portiruet-chrome-dlya-os-fuchsia","title":{"rendered":"Google portitab Chrome'i Fuchsia operatsioonis\u00fcsteemile","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Google t\u00f6\u00f6tab Fuchsia operatsioonis\u00fcsteemi jaoks t\u00e4ielike Chrome'i brauseripakkumiste loomise nimel. Fuchsias on juba olemas Chromiumi koodibaasil p\u00f5hinev brauserimootor, mis v\u00f5imaldab eraldiseisvate veebirakenduste k\u00e4ivitamist, kuid brauser t\u00e4ieliku toote kujul Fuchsiale ei olnud saadaval. See platvorm on algselt arendatud IoT ja tarbijaseadmete, nagu Nest Hub, jaoks. Viimase ajal on olukord muutunud ja Fuchsia v\u00f5imaluste arendamine, mis on suunatud lauaarvutite platvormina kasutamisele, on alanud.     <\/p>\n<p>Seal h\u00f5lmab muutuste komplekti, mis v\u00f5imaldavad t\u00e4isversiooni Chrome'i k\u00e4itamist Fuchsias. Esialgse Chrome'i versiooni valmistamine Fuchsiale plaanitakse viia ellu Chrome 94, mis on planeeritud 21. septembriks. Portimise t\u00f6\u00f6 toimub j\u00e4rk-j\u00e4rgult - alguses tagatakse k\u00e4rbitud versiooni koostamise v\u00f5imalus, kus m\u00f5ned funktsioonid on asendatud kohatiste lahendustega, mida asendatakse portimise k\u00e4igus t\u00f6\u00f6versioonidega, mis arvestavad Fuchsiale iseloomulike omadustega. N\u00e4iteks kohandatakse Fuchsiale s\u00fcsteemisalve, failide laadimist, Click To Call funktsiooni, eemaldatavate m\u00e4luseadmete haldamist, s\u00fcnkroniseerimist, kasutajkate ja PWA rakendusi, m\u00e4lu ja CPU koormuse teavet ning seadete importimist teistest brauseritest.               <\/p>\n<p>Tulet meelde, et Fuchsia ops\u00fcsteem on Google'i poolt arendatud alates 2016. aastast, arvestades Androidi platvormi olemasolevaid skaleeritavuse ja turvalisuse puudusi. S\u00fcsteem p\u00f5hineb Zirconi mikrotuumal, mis on arendatud LK projekti baasil, et laiendada kasutamist erinevatele seadmeklassidele, sealhulgas nutitelefonidele ja isiklikele arvutitele. Zircon laiendab LK-d protsesside ja jagatud teegide toetamise, kasutajataseme, objekti t\u00f6\u00f6tlemise s\u00fcsteemi ja capability-p\u00f5hise turbemudeli kaudu. Draiverid rakendatakse kasutajaruumi t\u00f6\u00f6tavate d\u00fcnaamiliste teekidena, mida laadib devhost protsess ja haldab seadme haldur (devmg, Device Manager).    <\/p>\n<p>Fuchsi jaoks on ette valmistatud oma graafiline kasutajaliides, mis on kirjutatud Dart keeles ja kasutab Flutteri raamistikku. Projekt arendab ka kasutajaliideste raamistikku Peridot, pakkimishaldurit Fargo, standardteeki libc, renderdamis\u00fcsteemi Escher, Vulkan-draiv Magma, komposiitide haldur Scenic, failis\u00fcsteemid MinFS, MemFS, ThinFS (FAT Go keeles) ja Blobfs, samuti jaotushaldurit FVM. Rakenduste arendamiseks toetatakse keeli C\/C++, Dart; s\u00fcsteemikomponentide osas on lubatud ka Rust, v\u00f5rguv\u00f5rgustikus Go ning ehituss\u00fcsteemis Python.    <\/p>\n<p><center><img decoding=\"async\" alt=\"Google portitab Chrome&#039;i Fuchsia operatsioonis\u00fcsteemile\" src=\"\/wp-content\/uploads\/2021\/08\/0845d089be15e7489a4b7dd73bc5c2fe.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>S\u00fcsteemi haldurit kasutatakse laadimisprotsessis, sealhulgas appmgr esialgse seadistuskeskkonna loomiseks, sysmgr laadimiskeskkonna moodustamiseks ja basemgr kasutajakeskkonna seadistamiseks ning sisselogimise korraldamiseks. Turvalisuse tagamiseks pakutakse edasij\u00f5udnud sandbox-isolatsioonis\u00fcsteemi, kus uutel protsessidel ei ole juurdep\u00e4\u00e4su s\u00fcdamikuelementidele, nad ei saa m\u00e4luruumi reserveerida ja ei saa koodi k\u00e4ivitada, samas kui ressursside ligip\u00e4\u00e4su korraldamiseks rakendatakse nimedepartemendi s\u00fcsteemi, mis m\u00e4\u00e4rab saadaval olevad \u00f5igused. Platvorm pakub raamistikku komponentide loomiseks, mis on programmid, mis t\u00f6\u00f6tavad oma sandbox'is ja saavad suhelda teiste komponentidega IPC kaudu.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55604\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u0432\u0435\u0434\u0451\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 \u043f\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u043f\u043e\u043b\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Chrome \u0434\u043b\u044f \u041e\u0421 Fuchsia. \u0412 Fuchsia \u0443\u0436\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u044b\u0439 \u0434\u0432\u0438\u0436\u043e\u043a \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b Chromium \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043e\u0431\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u043d\u044b\u0439 web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043d\u043e \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u0434\u043b\u044f Fuchsia \u0431\u044b\u043b \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d, \u0430 \u0441\u0430\u043c\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0432 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0430\u0441\u044c \u0434\u043b\u044f IoT \u0438 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a Nest Hub. \u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u0432\u0435\u0434\u0451\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 \u043f\u043e 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