Michael R Sweet, marubucin tsarin bugu na CUPS, ya sanar da sakin PAPPL 1.2, Tsarin ci gaban aikace-aikacen bugu bisa IPP Duk inda aka ba da shawarar a yi amfani da shi maimakon direbobin firinta na gargajiya.
Ga wadanda basu san PAPPL ba, ya kamata su san cewa wannan An tsara tsarin asali don tallafawa tsarin bugu na LPrint da direbobin Gutenprint, amma ana iya amfani da su don aiwatar da tallafi ga kowane firinta da direba lokacin bugawa zuwa tebur, uwar garken, da tsarin da aka haɗa. Ana fatan PAPPL zai iya taimakawa wajen haɓaka ci gaban fasahar IPP A Ko'ina maimakon manyan direbobi da sauƙaƙe dacewa da sauran shirye-shiryen tushen IPP kamar AirPrint da Mopria.
PAPPL ya haɗa da ginanniyar aiwatar da ka'idar IPP Everywhere, wanda ke ba da hanyar shiga firintocin gida ta hanyar hanyar sadarwa da aiwatar da buƙatun bugu.
IPP Ko'ina yana aiki a yanayin "marasa kulawa". kuma, sabanin direbobin PPD, baya buƙatar ƙirƙirar fayilolin sanyi a tsaye. Ana tallafawa hulɗa tare da firintocin duka biyu kai tsaye ta hanyar haɗin firintin gida ta hanyar USB kuma ta hanyar shiga hanyar sadarwa ta amfani da ka'idojin AppSocket da JetDirect.
PAPPL ana iya ginawa don tsarin aiki masu dacewa da POSIX, gami da Linux, macOS, QNX, da VxWorks.
Abubuwan dogaro sun haɗa da Avahi (don tallafin mDNS/DNS-SD), CUPS, GNU TLS, JPEGLIB, LIBPNG, LIBPAM (don tabbatarwa), da ZLIB. Dangane da PAPPL, aikin OpenPrinting yana haɓaka aikace-aikacen bugu na PostScript na duniya wanda zai iya aiki tare da na'urorin da suka dace da IPP na zamani (wanda PAPPL ke amfani da shi) waɗanda ke tallafawa PostScript da Ghostscript, kuma tare da tsofaffin firintocin da ke da direbobin PPD.
Babban sabbin fasalulluka na PAPPL 1.2
A cikin wannan sabon juzu'in tsarin da aka gabatar, an nuna cewa an ƙara cikakken goyon baya na gida, tare da wannan sigar 1.2 na wurin yana ba da harsunan Ingilishi, Faransanci, Jamusanci, Italiyanci, Jafananci da Sipaniya.
Wani canje-canjen da suka yi fice a cikin wannan sabon sigar PAPPL 1.2 shine ingantaccen tallafi don macOS, da haɗin kai tare da babban menu na macOS na duniya an ba da shi kuma an ƙara ikon gudanar da aikace-aikacen bugu a yanayin uwar garke.
Baya ga wannan, an kuma bayyana cewa an aiwatar da ƙarin fasalulluka na ka'idar IPP (Internet Printing Protocol) kuma an ƙara sabbin APIs don tantance matakin tawada da toner, don aiwatar da sanarwar, don iyakance adadin abokan ciniki da cewa shi an ƙara goyan bayan sifa ta IPP "ayyukan karɓuwa-aiki-aiki" a cikin papplPrinterDisable da papplPrinterEnable ayyuka.
Hakanan abin lura shine ƙari na tallafin haɗin gwiwa lokacin buga hotunan JPEG ko amfani da aikin papplJobFilterImage tare da kunna anti-aliasing.
A gefe guda, an nuna cewa an ƙara ikon saita girman takarda na al'ada a cikin millimeters, haka kuma an ƙara dacewa da ɗakunan karatu na OpenSSL da LibreSSL.
Daga sauran canje-canjen da suka yi fice a cikin wannan sabon sigar:
- An sabunta lambar na'urar USB da aka yi amfani da ita don ƙirƙirar na'urorin abokin ciniki na USB da kwaikwaya na'urorin USB a cikin software.
- An bayar da hanyar haɗin kai ga mai amfani da kundin adireshi tare da tsohowar buga bugu.
- Ingantacciyar dacewa tare da ɗakin karatu na libcups3.
Finalmente idan kuna sha'awar ƙarin sani game da shi game da wannan sabon sigar, zaku iya bincika cikakkun bayanai A cikin mahaɗin mai zuwa.
Yadda ake shigar da PAPPL akan Ubuntu da abubuwan da aka samo asali?
Ga waɗanda ke da sha'awar samun damar shigar da wannan kayan aiki a kan tsarin su, za su iya yin haka ta bin umarnin da muka raba a ƙasa.
Abu na farko da za su yi shi ne bude tasha kuma a ciki za su buga wadannan abubuwan don shigar da duk abin da ake bukata:
sudo apt-get install build-essential libavahi-client-dev libcups2-dev \ libcupsimage2-dev libgnutls28-dev libjpeg-dev libpam-dev libpng-dev \ libusb-1.0-0-dev zlib1g-dev
Yanzu za mu zazzage sabuwar siga ta PAPPL tare da:
wget https://github.com/michaelrsweet/pappl/releases/download/v1.2.0/pappl-1.2.0.zip
Cire zip kuma ci gaba don haɗa lambar tushe tare da:
./configure make
Kuma muna ci gaba da shigarwa tare da:
sudo make instal
Da zarar an yi haka, za su iya tuntuɓar takaddun don ku san amfanin PAPPL a cikin wannan haɗin.