Kuburitswa kweiyo yakavhurika chikuva webOS Open Source Edition 2.20 yakaunzwa, iyo inogona kushandiswa pane akasiyana siyana anotakurika zvishandiso, mabhodhi uye mota infotainment masisitimu. Raspberry Pi 4 mabhodhi anotorwa sereferensi hardware platform.Ipuratifomu inogadzirwa munzvimbo inochengeterwa veruzhinji pasi perezinesi reApache 2.0, uye budiriro inotariswa nenharaunda, ichitevedzera yekudyidzana kusimudzira manejimendi modhi.
Iyo webOS platform yakatanga kugadzirwa nePalm muna 2008 uye yakashandiswa paPalm Pre uye Pixie smartphones. Muna 2010, mushure mekutorwa kwePalm, chikuva chakapfuura mumaoko eHewlett-Packard, mushure mokunge HP yakaedza kushandisa iyi puratifomu mumapurinda ayo, mahwendefa, laptops uye PC. Muna 2012, HP yakazivisa kududzirwa kwewebOS mune yakazvimirira yakavhurika sosi purojekiti uye muna 2013 yakatanga kuvhura iyo kodhi kodhi yezvikamu zvayo. Muna 2013, chikuva chakatengwa kubva kuHewlett-Packard neLG uye chave kushandiswa pane anopfuura mamirioni makumi manomwe eLG TVs nemidziyo yevatengi. Muna 70, iyo webOS Open Source Edition purojekiti yakavambwa, kuburikidza iyo LG yakaedza kudzoka kune yakavhurika yekusimudzira modhi, kukwezva vamwe vatori vechikamu uye kuwedzera huwandu hwemidziyo inotsigirwa muwebhuOS.
Iyo webOS system nharaunda inogadzirwa uchishandisa OpenEmbedded zvishandiso uye base mapakeji, pamwe nekuvaka sisitimu uye seti yemetadata kubva kuYocto purojekiti. Izvo zvakakosha zvewebOS isystem uye application maneja (SAM, System uye Chikumbiro Maneja), iyo ine basa rekumhanyisa maapplication nemasevhisi, uye Luna Surface Manager (LSM), inoumba mushandisi interface. Izvo zvikamu zvakanyorwa uchishandisa Qt chimiro uye Chromium browser injini.
Kupa kunoitwa kuburikidza neanosanganisa maneja achishandisa iyo Wayland protocol. Kugadzira tsika dzekushandisa, zvinokurudzirwa kushandisa webhu tekinoroji (CSS, HTML5 uye JavaScript) uye iyo Enact framework, yakavakirwa paReact, asi zvakare zvinokwanisika kugadzira zvirongwa muC uye C ++ ine Qt-based interface. Iyo mushandisi shell uye yakavakirwa-mukati graphical zvikumbiro zvinonyanya kuitwa sezvirongwa zvemuno zvakanyorwa uchishandisa QML tekinoroji. Iyo yakasarudzika Imba Yekuvhura goko yakagadziridzwa yekubata-bata screen kutonga uye inopa iyo pfungwa yekutenderera mepu (panzvimbo yemahwindo).
Kuchengeta data mune yakarongeka fomu uchishandisa iyo JSON fomati, DB8 yekuchengetedza inoshandiswa, uchishandisa iyo LevelDB dhatabhesi sebackend. Bootd inoshandiswa kutanga yakavakirwa pa systemd. Iyo uMediaServer uye Media Display Controller (MDC) subsystems inopihwa kugadzirisa multimedia zvemukati; PulseAudio inoshandiswa sevhavha inonzwika. Kuti ugadzirise otomatiki firmware, OSTree uye atomic partition replacement inoshandiswa (maviri system partitions anogadzirwa, imwe yacho inoshanda, uye yechipiri inoshandiswa kukopa iyo update).
Shanduko huru mukuburitswa kutsva:
- Kupihwa kweakagadzirira-akagadzirwa webOS mifananidzo yeRaspberry Pi 4 bhodhi uye emulator kwatanga. Iyo mifananidzo ichatumirwa kuGitHub mukati memazuva mashoma ekuburitswa.
- Iyo system mushandisi interface yakatamiswa kubva kuMoonstone framework kuenda kuSandstone.
- Iyo configurator inopa kugona kuona runyorwa rweanozivikanwa eWi-Fi mapoinzi ekuwana kwaakamboitwa kubatana.
- Yakawedzera nzira yekudimbudzira yekhibhodi (Ctrl + Alt + F9) kugadzira skrini (yakachengetwa mu /tmp/screenshots), pamwe nechidimbu Ctrl + Alt + F10 kudzima ese skrini.
- Yakachinjwa ma icons mubhara yemamiriro. Yakawedzera kugona kwekubatanidza kuWi-Fi kubva kubhawa yemamiriro.
- WebEX Browser yakawedzera vhidhiyo kana odhiyo yekutamba chiratidzo kumatabu.
- Clang inoshandiswa kuvaka webruntime uye WAM muBlink injini.
Source: opennet.ru