1 files changed, 98 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/graphics/sane/backends/brscan5/default.nix b/nixpkgs/pkgs/applications/graphics/sane/backends/brscan5/default.nix
new file mode 100644
index 000000000000..e42c0980a1bc
--- /dev/null
+++ b/nixpkgs/pkgs/applications/graphics/sane/backends/brscan5/default.nix
@@ -0,0 +1,98 @@
+{ stdenv, lib, fetchurl, callPackage, patchelf, makeWrapper, coreutils, libusb1, avahi-compat, glib, libredirect }:
+let
+  myPatchElf = file: with lib; ''
+    patchelf --set-interpreter \
+      ${stdenv.glibc}/lib/ld-linux${optionalString stdenv.is64bit "-x86-64"}.so.2 \
+      ${file}
+  '';
+
+in
+stdenv.mkDerivation rec {
+  pname = "brscan5";
+  version = "1.2.6-0";
+  src = {
+    "i686-linux" = fetchurl {
+      url = "https://download.brother.com/welcome/dlf104034/${pname}-${version}.i386.deb";
+      sha256 = "102q745pc0168syggd4gym51qf3m3iqld3a4skfnbkm6yky4w4s8";
+    };
+    "x86_64-linux" = fetchurl {
+      url = "https://download.brother.com/welcome/dlf104033/${pname}-${version}.amd64.deb";
+      sha256 = "1pwbzhpg5nzpw2rw936vf2cr334v8iny16y8fbb1zimgzmv427wx";
+    };
+  }."${stdenv.hostPlatform.system}";
+
+  unpackPhase = ''
+    ar x $src
+    tar xfv data.tar.xz
+  '';
+
+  nativeBuildInputs = [ makeWrapper patchelf coreutils ];
+  buildInputs = [ libusb1 avahi-compat stdenv.cc.cc glib ];
+  dontBuild = true;
+
+  postPatch = ''
+    ${myPatchElf "opt/brother/scanner/brscan5/brsaneconfig5"}
+    ${myPatchElf "opt/brother/scanner/brscan5/brscan_cnetconfig"}
+    ${myPatchElf "opt/brother/scanner/brscan5/brscan_gnetconfig"}
+
+    for a in opt/brother/scanner/brscan5/*.so.* opt/brother/scanner/brscan5/brscan_[cg]netconfig; do
+      if ! test -L $a; then
+        patchelf --set-rpath ${lib.makeLibraryPath buildInputs} $a
+      fi
+    done
+
+    # driver is hardcoded to look in /opt/brother/scanner/brscan5/models for model metadata.
+    # patch it to look in /etc/opt/brother/scanner/models instead, so nixos environment.etc can make it available
+    printf '/etc/opt/brother/scanner/models\x00' | dd of=opt/brother/scanner/brscan5/libsane-brother5.so.1.0.7 bs=1 seek=84632 conv=notrunc
+  '';
+
+  installPhase = with lib; ''
+    runHook preInstall
+    PATH_TO_BRSCAN5="opt/brother/scanner/brscan5"
+    mkdir -p $out/$PATH_TO_BRSCAN5
+    cp -rp $PATH_TO_BRSCAN5/* $out/$PATH_TO_BRSCAN5
+
+
+    pushd $out/$PATH_TO_BRSCAN5
+      ln -s libLxBsDeviceAccs.so.1.0.0 libLxBsDeviceAccs.so.1
+      ln -s libLxBsNetDevAccs.so.1.0.0 libLxBsNetDevAccs.so.1
+      ln -s libLxBsScanCoreApi.so.3.0.0 libLxBsScanCoreApi.so.3
+      ln -s libLxBsUsbDevAccs.so.1.0.0 libLxBsUsbDevAccs.so.1
+      ln -s libsane-brother5.so.1.0.7 libsane-brother5.so.1
+    popd
+
+    mkdir -p $out/lib/sane
+    for file in $out/$PATH_TO_BRSCAN5/*.so.* ; do
+      ln -s $file $out/lib/sane/
+    done
+
+    makeWrapper \
+      "$out/$PATH_TO_BRSCAN5/brsaneconfig5" \
+      "$out/bin/brsaneconfig5" \
+      --suffix-each NIX_REDIRECT ":" "/etc/opt/brother/scanner/brscan5=$out/opt/brother/scanner/brscan5 /opt/brother/scanner/brscan5=$out/opt/brother/scanner/brscan5" \
+      --set LD_PRELOAD ${libredirect}/lib/libredirect.so
+
+    mkdir -p $out/etc/sane.d/dll.d
+    echo "brother5" > $out/etc/sane.d/dll.d/brother5.conf
+
+    mkdir -p $out/etc/udev/rules.d
+    cp -p $PATH_TO_BRSCAN5/udev-rules/NN-brother-mfp-brscan5-1.0.2-2.rules \
+      $out/etc/udev/rules.d/49-brother-mfp-brscan5-1.0.2-2.rules
+
+    ETCDIR=$out/etc/opt/brother/scanner/brscan5
+    mkdir -p $ETCDIR
+    cp -rp $PATH_TO_BRSCAN5/{models,brscan5.ini,brsanenetdevice.cfg} $ETCDIR/
+
+    runHook postInstall
+  '';
+
+  dontPatchELF = true;
+
+  meta = {
+    description = "Brother brscan5 sane backend driver";
+    homepage = "https://www.brother.com";
+    platforms = [ "i686-linux" "x86_64-linux" ];
+    license = lib.licenses.unfree;
+    maintainers = with lib.maintainers; [ mattchrist ];
+  };
+}