{"id":119309,"date":"2024-08-10T21:43:00","date_gmt":"2024-08-10T19:43:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dlya-prodolzheniya-razrabotki-brauzera-ladybird-resheno-ispolzovat-yazyk-swift"},"modified":"2024-08-10T21:43:00","modified_gmt":"2024-08-10T19:43:00","slug":"dlya-prodolzheniya-razrabotki-brauzera-ladybird-resheno-ispolzovat-yazyk-swift","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/dlya-prodolzheniya-razrabotki-brauzera-ladybird-resheno-ispolzovat-yazyk-swift","title":{"rendered":"Ladybird brauseri arendamiseks otsustati kasutada Swift keelt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Eksperimentaalse brauseri Ladybird arendajad on teatanud plaanist kasutada oma projekti p\u00f5hikeelena programmeerimise keelt Swift. Koodi Skyftiga integreerimisega plaanitakse alustada s\u00fcgisel, p\u00e4rast Swift 6 versiooni ilmumist (Swift 5 haru kasutamine on takistatud, kuna see on seotud vana Clang versiooniga, mis ei \u00fchildu Ladybird'i praeguse C++ koodibaasiga). T\u00e4nu C++ ja Swifti koodi kombineerimise v\u00f5imalusele toimub Swifti integreerimine j\u00e4rk-j\u00e4rgult, ilma et oleks vaja olemasolevat koodi \u00fcmber kirjutada. <\/p>\n

Swift'i valik tuleneb mitmetest eelistest, sealhulgas ohutust m\u00e4lu-halduse meetoditest, kaitset v\u00f5istluse tingimuste eest, kaasaegsest s\u00fcntaksist ja ergonoomikast. Ladybird meeskonna jaoks on Swift'i objekt-orienteeritud loomus eriti oluline, kuna see v\u00f5imaldab t\u00e4psemalt modelleerida veebispetsifikatsioone ja brauseri sisekomponente. Arendajad m\u00e4rkisid ka Swifti paranevat tuge mitte-Apple platvormide jaoks ning aktiivset t\u00f6\u00f6d C++ \u00fchilduvuse nimel, mis avab tee keele j\u00e4rkj\u00e4rguliseks integreerimiseks projekti. Hoolimata ajaloolistest seostest Apple'iga, muutub Swift \u00fcha s\u00f5ltumatumaks, nagu n\u00e4itab n\u00e4iteks tema repoprodukti \u00fcleviimine eraldi organisatsiooni GitHub'is. <\/p>\n

Andreas Kling, Ladybird projekti asutaja, jagas oma m\u00f5tteid Rusti kohta. Kliinisi arvates, kuigi Rust'il on muljetavaldav \u00f6kos\u00fcsteem, on see v\u00e4hem mugav pikaajaliste programmide arendamiseks keeruliste objektigraafikute jaoks. Lisaks iseloomustas Kling Rusti kogukonda kui \u201etoksilist\u201d. <\/p>\n

Tuletame meelde, et Ladybird brauseri arendamine algas SerenityOS operatsioonis\u00fcsteemi arendusprojekti raames. Juunis 2024 otsustas Andreas Kling, kes on varem t\u00f6\u00f6tanud Nokias ja arendanud Safari, eraldada brauseri projekti operatsioonis\u00fcsteemi projektist ning p\u00fchenduda t\u00e4ielikult selle arendamisele. Juulis sai projekt 1 miljoni dollari ulatuses annetuse ja alustas mittev\u00f5ttev\u00f5tte Ladybird Browser Initiative loomist. <\/p>\n

Brauser on kirjutatud C++ keeles ja selle levitamine toimub BSD-litsentsi alusel. Projekti raames arendatakse v\u00e4lja enda LibWeb mootor, LibJS JavaScript t\u00f5lkija, teksti ja 2D-graafika renderdamise teek LibGfx, regulaarsete v\u00e4ljendite mootori LibRegex, XML-parsija LibXML, WebAssembly vahefailide t\u00f5lkija (LibWasm), Unicode'i t\u00f6\u00f6tlemise teek LibUnicode, tekstikoodide konverteerimise teek LibTextCodec, Markdowni m\u00e4rgistusparsija (LibMarkdown), kr\u00fcptograafiliste primitiivide teegid (LibCrypto, LibTLS), archiivide t\u00f6\u00f6tlemise teek LibArchive, heli ja video taasesituse teekid (LibAudio, LibVideo) ning LibCore teek, mis pakub ulatuslikke abifunktsioone, nagu aja konverteerimine, sisendi\/v\u00e4ljundi t\u00f6\u00f6tlus ja MIME-t\u00fc\u00fcpide haldamine. <\/p>\n

Ladybirdis kasutatakse mitme protsessi arhitektuuri, kus kasutajaliidese loomise protsess on eraldi web-sisu t\u00f6\u00f6tlemise, v\u00f5rgu p\u00e4ringute saatmise, piltide dekodeerimise ja k\u00fcpsiste salvestamise protsessidest. Pilte dekodeerimise ja v\u00f5rgu suhtlemisega seotud t\u00f6\u00f6tlejad on eraldatud eraldi protsessidesse, et suurendada isoleerimist ja kaitset. Iga vahelehe jaoks kasutatakse eraldi web-sisu t\u00f6\u00f6tlemise protsessi, mis on eraldatud \u00fclej\u00e4\u00e4nud s\u00fcsteemist. Kasutajaliidese loomisel macOS-is kasutatakse AppKit'i, Androidis - kodust platvormi API-d, ja teistel platvormidel - Qt-d. Toetatakse peamisi web-standarditeid (brauser l\u00e4bib Acid3 teste), HTTP\/1.1 ja HTTPS. Kasutajaliides on kujundatud klassikalises stiilis ja toetab vahelehti. <\/p>\n

Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-119309","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47Ladybird brauseri edasise arendamise j\u00e4tkamiseks on otsustatud kasutada keelt Swift | ProHoster","description":"Eksperimentaalse brauseri Ladybird arendajad on kuulutanud v\u00e4lja, et nad plaanivad kasutada programmeerimiskeelt Swift oma projekti peamiseks 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