On 8/6/20 4:37 PM, Robert Marcano via devel wrote: > On 8/6/20 3:48 AM, Zdenek Dohnal wrote: >> On 8/5/20 2:30 PM, Jiří Eischmann wrote: >>> >>> Will it be possible to use a Fedora machine as a server, so that I >>> can >>> have an old scanner connected to it via USB and then shared with other >>> devices on the local network via those protocols? >>> That would be neat. >>> >>> Jiri >> >> Hi Jirka, >> >> IIRC it is possible even now via saned on the server, but saned doesn't >> use WSD or ESCL, just simple TCP transfer between client and server. >> >> In practice it looks like - you have a proprietary or sane-backends >> supported USB scanner (sane-airscan doesn't work for USB devices), you >> set up ACL on saned and setup clients to connect to the server. > > From the README, it looks like some manufacturers allow eSCL to work > over USB too: > > However, most (all?) of the eSCL devices will also work over USB, if > IPP-over-USB daemon is installed on your computer > > and some are even USB only: > > [2]: this device is USB-only, but it works well with the IPP-over-USB > daemon. > > I hope this becomes a trend for non networked scanners too. I had a suspicion ipp-over-usb daemon like ipp-usb or ippusbxd could help, but I wasn't sure (it was created for supporting USB printer devices), so didn't want to spread any mystification. ipp-over-usb daemons - ipp-usb and ippusbxd - are on my list what to package, they will come into Fedora this year (I hope). > >> >> sane-airscan is a backend for communication with scanner supporting >> WSD/ESCL, it doesn't use those protocols for sharing the device. >> >> Zdenek >> >>> _______________________________________________ >>> devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx >>> To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx >>> Fedora Code of Conduct: >>> https://docs.fedoraproject.org/en-US/project/code-of-conduct/ >>> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines >>> List Archives: >>> https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx >> >> >> _______________________________________________ >> devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx >> To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx >> Fedora Code of Conduct: >> https://docs.fedoraproject.org/en-US/project/code-of-conduct/ >> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines >> List Archives: >> https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx >> > _______________________________________________ > devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx -- Zdenek Dohnal Software Engineer Red Hat Czech - Brno TPB-C
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