{"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\/ro\/blog\/news\/dlya-prodolzheniya-razrabotki-brauzera-ladybird-resheno-ispolzovat-yazyk-swift","title":{"rendered":"Pentru continuarea dezvolt\u0103rii browserului Ladybird, s-a decis utilizarea limbajului Swift.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dezvoltatorii browserului experimental Ladybird au anun\u021bat inten\u021bia de a folosi limbajul de programare Swift ca principal pentru proiectul lor. Introducerea codului scris \u00een Swift este programat\u0103 s\u0103 \u00eenceap\u0103 \u00een toamn\u0103, dup\u0103 lansarea versiunii Swift 6 (utilizarea ramurii Swift 5 este problematic\u0103 din cauza leg\u0103turii cu o versiune veche de Clang, incompatibil\u0103 cu baza curent\u0103 de cod Ladybird \u00een C++). Datorit\u0103 posibilit\u0103\u021bii de a combina codul C++ \u0219i Swift, integrarea Swift se va face treptat, f\u0103r\u0103 rescrierea codului existent. <\/p>\n

Alegerea Swift este determinat\u0103 de o serie de avantaje, inclusiv metodele sigure de gestionare a memoriei, protec\u021bia \u00eempotriva st\u0103rilor de competi\u021bie, sintaxa modern\u0103 \u0219i ergonomia. Importan\u021ba special\u0103 pentru echipa Ladybird o are natura orientat\u0103 pe obiect a Swift, ceea ce permite modelarea mai precis\u0103 a specifica\u021biilor web \u0219i componentelor interne ale browserului. Dezvoltatorii subliniaz\u0103 de asemenea \u00eembun\u0103t\u0103\u021birea suportului pentru Swift pe platformele non-Apple \u0219i activitatea continu\u0103 pentru compatibilitatea cu C++, ceea ce deschide calea pentru integrarea treptat\u0103 a limbajului \u00een proiect. \u00cen ciuda leg\u0103turilor istorice ale Swift cu Apple, limbajul devine din ce \u00een ce mai independent, a\u0219a cum dovede\u0219te, de exemplu, mutarea repositoariului s\u0103u \u00eentr-o organiza\u021bie separat\u0103 pe GitHub. <\/p>\n

Andreas Kling, fondatorul proiectului Ladybird, \u0219i-a \u00eemp\u0103rt\u0103\u0219it g\u00e2ndurile despre Rust. \u00cen opinia lui Kling, de\u0219i Rust are un ecosistem impresionant, este mai pu\u021bin convenabil pentru dezvoltarea programelor pe termen lung cu grafuri de obiecte complexe. \u00cen plus, Kling a caracterizat comunitatea Rust ca fiind \u201etoxic\u0103\u201d. <\/p>\n

Reamintim c\u0103 ini\u021bial browserul Ladybird s-a dezvoltat \u00een cadrul proiectului de dezvoltare a sistemului de operare SerenityOS. \u00cen iunie 2024, Andreas Kling, care a lucrat anterior la Nokia \u0219i s-a ocupat de dezvoltarea Safari, a decis s\u0103 separe proiectul browserului de proiectul sistemului de operare \u0219i s\u0103-\u0219i dedice complet timpul dezvolt\u0103rii acestuia. \u00cen iulie, proiectul a primit o dona\u021bie de 1 milion de dolari \u0219i a \u00eenceput s\u0103 formeze organiza\u021bia non-profit Ladybird Browser Initiative. <\/p>\n

Browserul este scris \u00een C++ \u0219i este distribuit sub licen\u021ba BSD. Proiectul dezvolt\u0103 propriul motor LibWeb, interpretatorul JavaScript LibJS, biblioteca pentru redarea textului \u0219i graficii 2D LibGfx, motorul pentru expresii regulate LibRegex, parserul XML LibXML, interpretatorul codului intermediar WebAssembly (LibWasm), biblioteca pentru lucrul cu Unicode LibUnicode, biblioteca pentru conversia codific\u0103rilor de text LibTextCodec, parserul pentru markup Markdown (LibMarkdown), bibliotecile cu primitive criptografice (LibCrypto, LibTLS), biblioteca pentru lucrul cu arhive LibArchive, bibliotecile pentru redarea sunetului \u0219i video (LibAudio, LibVideo) \u0219i biblioteca LibCore cu un set comun de func\u021bii utile, precum conversia timpului, input\/output \u0219i procesarea tipurilor MIME. <\/p>\n

Ladybird folose\u0219te o arhitectur\u0103 multiproces, \u00een care procesul responsabil de generarea interfe\u021bei este separat de procesele care se ocup\u0103 de procesarea con\u021binutului web, trimiterea cererilor prin re\u021bea, decodarea imaginilor \u0219i stocarea cookie-urilor. Procesele legate de decodarea imaginilor \u0219i interac\u021biunea de re\u021bea sunt separate pentru a \u00eembun\u0103t\u0103\u021bi izolarea \u0219i securitatea. Fiecare tab folose\u0219te un proces dedicat pentru procesarea con\u021binutului web, izolat de restul sistemului. Pentru generarea interfe\u021bei \u00een macOS se utilizeaz\u0103 AppKit, \u00een Android - API-ul nativ pentru crearea interfe\u021bei grafice, iar pe celelalte platforme - Qt. Sunt sus\u021binute standardele web de baz\u0103 (browserul trece testele Acid3), HTTP\/1.1 \u0219i HTTPS. Interfa\u021ba grafic\u0103 este realizat\u0103 \u00eentr-un stil clasic \u0219i suport\u0103 tab-uri. <\/p>\n

Sursa: opennet.ro<\/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\udd47Pentru continuarea dezvolt\u0103rii browserului Ladybird, s-a decis utilizarea limbajului Swift | ProHoster","description":"Dezvoltatorii browserului experimental Ladybird au anun\u021bat inten\u021bia de a folosi limbajul de programare Swift ca principal pentru proiectul 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