commit c80385d93469aeb2d4134ef0056cea330c48c251 · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

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         ./services/hardware/ratbagd.nix

     

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         ./services/hardware/sane.nix

     

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         ./services/hardware/sane_extra_backends/brscan4.nix

     

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       +
         ./services/hardware/sane_extra_backends/dsseries.nix

     

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         ./services/hardware/tcsd.nix

     

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         ./services/hardware/tlp.nix

     

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         ./services/hardware/thinkfan.nix

+26

nixos/modules/services/hardware/sane_extra_backends/dsseries.nix

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       { config, lib, pkgs, ... }:

     

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       with lib;

     

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       {

     

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         options = {

     

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           hardware.sane.dsseries.enable =

     

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             mkEnableOption "Brother DSSeries scan backend" // {

     

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             description = ''

     

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               When enabled, will automatically register the "dsseries" SANE backend.

     

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               This supports the Brother DSmobile scanner series, including the

     

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               DS-620, DS-720D, DS-820W, and DS-920DW scanners.

     

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             '';

     

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           };

     

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         };

     

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         config = mkIf (config.hardware.sane.enable && config.hardware.sane.dsseries.enable) {

     

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           hardware.sane.extraBackends = [ pkgs.dsseries ];

     

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           services.udev.packages = [ pkgs.dsseries ];

     

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           boot.kernelModules = [ "sg" ];

     

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         };

     

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       }

+53

pkgs/applications/graphics/sane/backends/dsseries/default.nix

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       { stdenv, fetchurl, rpmextract }:

     

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       stdenv.mkDerivation rec {

     

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         name = "libsane-dsseries-${version}";

     

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         version = "1.0.5-1";

     

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         src = fetchurl {

     

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           url = "https://download.brother.com/welcome/dlf100974/${name}.x86_64.rpm";

     

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           sha256 = "1wfdbfbf51cc7njzikdg48kwpnpc0pg5s6p0s0y3z0q7y59x2wbq";

     

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         };

     

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         nativeBuildInputs = [ rpmextract ];

     

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         unpackCmd = ''

     

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           mkdir ${name} && pushd ${name}

     

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           rpmextract $curSrc

     

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           popd

     

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         '';

     

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         patchPhase = ''

     

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           substituteInPlace etc/udev/rules.d/50-Brother_DSScanner.rules \

     

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             --replace 'GROUP="users"' 'GROUP="scanner", ENV{libsane_matched}="yes"'

     

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           mkdir -p etc/sane.d/dll.d

     

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           echo "dsseries" > etc/sane.d/dll.d/dsseries.conf

     

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         '';

     

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         installPhase = ''

     

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           mkdir -p $out

     

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           cp -dr etc $out

     

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           cp -dr usr/lib64 $out/lib

     

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         '';

     

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         preFixup = ''

     

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           for f in `find $out/lib/sane/ -type f`; do

     

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             # Make it possible to find libstdc++.so.6

     

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             patchelf --set-rpath ${stdenv.cc.cc.lib}/lib:$out/lib/sane $f

     

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             # Horrible kludge: The driver hardcodes /usr/lib/sane/ as a dlopen path.

     

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             # We can directly modify the binary to force a relative lookup instead.

     

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             # The new path is NULL-padded to the same length as the original path.

     

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             sed -i "s|/usr/lib/sane/%s|%s\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|g" $f

     

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           done

     

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         '';

     

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         meta = {

     

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           description = "Brother DSSeries SANE backend driver";

     

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           homepage = http://www.brother.com;

     

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           platforms = stdenv.lib.platforms.linux;

     

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           license = stdenv.lib.licenses.unfree;

     

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           maintainers = with stdenv.lib.maintainers; [ callahad ];

     

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         };

     

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       }

pkgs/top-level/all-packages.nix

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         brscan4 = callPackage ../applications/graphics/sane/backends/brscan4 { };

     

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         dsseries = callPackage ../applications/graphics/sane/backends/dsseries { };

     

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         mkSaneConfig = callPackage ../applications/graphics/sane/config.nix { };

     

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         sane-frontends = callPackage ../applications/graphics/sane/frontends.nix { };