{"id":115669,"date":"2024-05-10T13:52:18","date_gmt":"2024-05-10T11:52:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland"},"modified":"2024-05-10T13:52:18","modified_gmt":"2024-05-10T11:52:19","slug":"vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","title":{"rendered":"Utg\u00e5van av Xpra 6.0, en analog till screen-verktyget f\u00f6r GUI. Utvecklingen av Wprs, implementeringen av Xpra f\u00f6r Wayland.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Utg\u00e5van av projektet Xpra 6.0 har publicerats, vilket utvecklar en liknande funktion som screen- och tmux-verktygen f\u00f6r arbete med grafiska applikationer. Xpra m\u00f6jligg\u00f6r att k\u00f6ra X11-applikationer p\u00e5 ett lokalt eller fj\u00e4rrsystem, koppla fr\u00e5n en session utan att avsluta programmen, och \u00e5terg\u00e5 till arbetet med applikationerna efter en tid eller forts\u00e4tta arbetet fr\u00e5n en annan v\u00e4rd (man kan b\u00f6rja arbeta med ett program p\u00e5 en maskin och forts\u00e4tta p\u00e5 en annan). Till exempel till\u00e5ter Xpra att k\u00f6ra en grafisk applikation p\u00e5 en extern Linux-server och visa inneh\u00e5llet p\u00e5 sk\u00e4rmen av den aktuella arbetsstationen som k\u00f6r Linux, Windows eller macOS. Projektkoden \u00e4r skriven i Python och distribueras under GPLv2+-licensen. <\/p>\n

Det \u00e4r m\u00f6jligt att b\u00e5de ansluta till befintliga skrivbordssessioner och skapa nya sessioner f\u00f6r att organisera arbetet med grafiska Linux-applikationer i Windows- och macOS-milj\u00f6er. Dessutom har Xpra en inbyggd HTML5-klient som m\u00f6jligg\u00f6r anslutning till sessioner via webbl\u00e4saren. F\u00f6rutom \u00e5tkomst till f\u00f6nster i Xpra har st\u00f6d implementerats f\u00f6r m\u00e5nga relaterade funktioner i skrivbordsmilj\u00f6er, s\u00e5som ljud\u00f6verf\u00f6ring till fj\u00e4rrsystemet, vidarekoppling av skrivare och webbkameror, organisering av \u00e5tkomst till urklipp, och st\u00f6d f\u00f6r synkronisering av systemf\u00e4ltets tillst\u00e5nd och meddelanden. Inbyggda funktioner f\u00f6r fil\u00f6verf\u00f6ring och synkronisering mellan system finns ocks\u00e5.

\"Utg\u00e5van<\/center>
\"Utg\u00e5van<\/center> <\/p>\n

Bland de nya funktionerna som introducerades i version 6.0 av Xpra kan n\u00e4mnas st\u00f6d f\u00f6r arkitekturen riscv64, \u00f6verg\u00e5ngen till anv\u00e4ndning av den grundl\u00e4ggande OpenGL-profilen, till\u00e4gget av en separat klient f\u00f6r GNOME, implementeringen av kommandot «xpra configure» f\u00f6r att f\u00f6renkla inst\u00e4llningarna av Gstreamer, en snabbare hantering av mmap-operationer, en enklare avaktivering av avancerade funktioner f\u00f6r ljud- och videotransmission samt till\u00e4gg av st\u00f6d. virtuella skrivbord<\/a> Windows 10. <\/p>\n

Dessutom kan projektet wprs n\u00e4mnas, som utvecklar en motsvarighet till Xpra f\u00f6r system baserade p\u00e5 Wayland. Wprs g\u00f6r det m\u00f6jligt att k\u00f6ra applikationer som anv\u00e4nder Wayland p\u00e5 en lokal eller extern enhet och \u00e5teruppta arbetet med dem p\u00e5 andra system. Genom att involvera XWayland finns ocks\u00e5 m\u00f6jligheten att k\u00f6ra applikationer som \u00e4r byggda f\u00f6r X11. F\u00f6r att fungera p\u00e5 ett fj\u00e4rrsystem m\u00e5ste en bakgrundsprocess, wprsd, startas, varefter applikationer kan startas fr\u00e5n andra datorer med kommandona «wprs run», «wprs detach» och «wprs attach». Koden f\u00f6r wprs \u00e4r skriven i Rust och distribueras under Apache 2.0-licensen. <\/p>\n

Processen wprsd inkluderar implementeringen av en komposit\u00f6r servern<\/a> Wayland, som baseras p\u00e5 Smithay-biblioteket, utf\u00f6r ist\u00e4llet f\u00f6r att rita p\u00e5 sk\u00e4rmen en serialisering av Wayland-sessionen f\u00f6r att \u00f6verf\u00f6ra den till ett annat system. Sessionen \u00e5terskapas med verktyget wprsc c implementeringen av Wayland-klienten baserad p\u00e5 Smithay Client Toolkit. F\u00f6r att autentisera \u00e5tkomst och organisera kommunikationskanalen anv\u00e4nds SSH. Bland begr\u00e4nsningarna f\u00f6r wprs n\u00e4mns st\u00f6d f\u00f6r endast den grundl\u00e4ggande Wayland-protokollet och XDG shell-f\u00f6rl\u00e4ngningar, vilket exempelvis inte m\u00f6jligg\u00f6r h\u00e5rdvaruaccelererad rendering och dmabuf. F\u00f6r n\u00e4rvarande st\u00f6ds inte \u00f6verf\u00f6ring av h\u00e4ndelser fr\u00e5n peksk\u00e4rmar\/touchpads och m\u00f6jligheterna f\u00f6r Drag&drop-gr\u00e4nssnittet \u00e4r begr\u00e4nsade.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Xpra 6.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0434\u043e\u0431\u0438\u0435 \u0443\u0442\u0438\u043b\u0438\u0442 screen \u0438 tmux \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438. Xpra \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c X11-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0438\u043b\u0438 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u043e\u0442\u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u044c \u0441\u0435\u0430\u043d\u0441, \u043d\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \u0438 \u0432\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u043a\u043e\u0435-\u0442\u043e \u0432\u0440\u0435\u043c\u044f \u0438\u043b\u0438 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0445\u043e\u0441\u0442\u0430 (\u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043e\u0439 \u043d\u0430 \u043e\u0434\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u0435 \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":115670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115669","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\udd47Utg\u00e5van av Xpra 6.0, en motsvarighet till verktyget screen f\u00f6r GUI. 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