3 files changed, 151 insertions, 0 deletions
diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..f95653cfbb35
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,16 @@
+pkgbase = brother-mfc-j4540dw
+	pkgdesc = LPR driver and CUPS wrapper for Brother MFC-j4540dw printer
+	pkgver = 3.5.0
+	pkgrel = 1
+	url = https://www.brother.co.uk/support/mfc-j4540dw/downloads
+	install = brother-mfc-j4540dw.install
+	arch = x86_64
+	license = EULA
+	depends = perl
+	depends = cups
+	optdepends = brscan5
+	source = https://download.brother.com/welcome/dlf105295/mfcj4540dwpdrv-3.5.0-1.i386.rpm
+	sha256sums = 3f1118903f7c28b5397799550724c49a8e89378d4a2a7d472f8e2d4fb09ed321
+	depends_x86_64 = lib32-glibc
+
+pkgname = brother-mfc-j4540dw
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..f18d4be3bbfc
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,56 @@
+# Based on brother-mfc-j4340dw, which is:
+# Based on brother-mfc-j4335dw, brother-mfc-j5845dw and brother-mfc-l2710dw
+#
+# Corrected according to the RPM postinstall script
+# and the driver install script (cupswrapper/cupswrapper${_model})
+_model=mfcj4540dw
+_device_name=MFC-j4540dw
+pkgname=brother-mfc-j4540dw
+pkgver=3.5.0
+pkgrel=1
+pkgdesc="LPR driver and CUPS wrapper for Brother ${_device_name} printer"
+arch=("i686" "x86_64")
+url="https://www.brother.co.uk/support/mfc-j4540dw/downloads"
+license=("EULA")
+source=("https://download.brother.com/welcome/dlf105299/${_model}pdrv-${pkgver}-${pkgrel}.i386.rpm")
+sha256sums=('3f1118903f7c28b5397799550724c49a8e89378d4a2a7d472f8e2d4fb09ed321')
+depends=('perl' 'cups')
+depends_x86_64=('lib32-glibc')
+optdepends=('brscan5')
+install="$pkgname.install"
+
+package() {
+  SRC_PREFIX=/opt # unfortunately, /opt is hard-coded into driver binaries and cannot be replaced
+  PREFIX=/usr/share
+
+  find "$srcdir$SRC_PREFIX/brother" -type d -exec chmod 755 '{}' +
+  find "$srcdir$SRC_PREFIX/brother" -type f -exec chmod 644 '{}' +
+  find "$srcdir$SRC_PREFIX/brother/Printers/$_model/lpd" -type f -exec chmod +x '{}' +
+
+  mkdir -p "$pkgdir$SRC_PREFIX"
+  cp -R "$srcdir$SRC_PREFIX/brother" "$pkgdir$SRC_PREFIX"
+
+  # /etc/printcap is managed by cups
+  find "$pkgdir" -type f -name 'setupPrintcap*' -delete
+
+  # symlink for the PPD
+  ppd_file_name="$SRC_PREFIX/brother/Printers/$_model/cupswrapper/brother_${_model}_printer_en.ppd"
+  install -d "$pkgdir$PREFIX/cups/model/Brother"
+  ln -s "$ppd_file_name" "$pkgdir$PREFIX/cups/model/Brother/"
+  #install -d "$pkgdir$PREFIX/ppd/Brother"
+  #ln -s "$ppd_file_name" "$pkgdir$PREFIX/ppd/Brother/"
+  #install -d "$pkgdir$PREFIX/ppd/cupsfilters"
+  #ln -s "$ppd_file_name" "$pkgdir$PREFIX/ppd/cupsfilters/"
+
+  ldpwrapper="$SRC_PREFIX/brother/Printers/$_model/cupswrapper/brother_lpdwrapper_${_model}"
+  chmod +x "$pkgdir$ldpwrapper"
+  mkdir -p "$pkgdir/usr/lib/cups/filter/"
+  ln -s "$ldpwrapper" "${pkgdir}/usr/lib/cups/filter/"
+
+  # a couple architecture-specific symlinks
+  ln -s "$SRC_PREFIX/brother/Printers/$_model/lpd/$CARCH/br${_model}filter" "$pkgdir$SRC_PREFIX/brother/Printers/$_model/lpd/"
+  ln -s "$SRC_PREFIX/brother/Printers/$_model/lpd/$CARCH/brprintconf_${_model}" "$pkgdir$SRC_PREFIX/brother/Printers/$_model/lpd/"
+
+  install -d "$pkgdir/usr/bin"
+  ln -s "$SRC_PREFIX/brother/Printers/$_model/lpd/brprintconf_${_model}" "$pkgdir/usr/bin/"
+}
diff --git a/brother-mfc-j4540dw.install b/brother-mfc-j4540dw.install
new file mode 100644
index 000000000000..74d190fddc32
--- /dev/null
+++ b/brother-mfc-j4540dw.install
@@ -0,0 +1,79 @@
+PREFIX=/usr/share
+
+printer_model=""mfcj4540dw""
+printer_name=`echo $printer_model | tr '[a-z]' '[A-Z]'`
+device_name=`echo $printer_name | eval sed -e 's/MFC/MFC-/' -e 's/DCP/DCP-/' -e 's/HL/HL-/' -e 's/FAX/FAX-/'`
+
+ppd_file_name=$PREFIX/cups/model/Brother/brother_${printer_model}_printer_en.ppd
+
+post_install() {
+  post_upgrade;
+
+  echo "Register the new printer at \"http://localhost:631/\"."
+  print_lpadmin;
+
+  apply_selinux_policy;
+}
+
+post_upgrade() {
+  echo "Restart CUPS (cups.service) in order to load the new files."
+}
+
+apply_selinux_policy() {
+  if [ "$(which semanage 2> /dev/null)" != '' ];then
+    semanage fcontext -a -t cupsd_rw_etc_t '/opt/brother/Printers/'${printer_model}'/inf(/.*)?'
+    semanage fcontext -a -t bin_t          '/opt/brother/Printers/'${printer_model}'/lpd(/.*)?'
+    semanage fcontext -a -t bin_t          '/opt/brother/Printers/'${printer_model}'/cupswrapper(/.*)?'
+    if [ "$(which restorecon 2> /dev/null)" != '' ];then
+      restorecon -R /opt/brother/Printers/${printer_model}
+    fi
+  fi
+}
+
+print_lpadmin() {
+  uris=$(lpinfo -v)
+
+  for uri in $uris
+  do
+    URI=$(echo $uri | grep ${device_name} | grep usb)
+    if [ "$URI" != '' ];then
+      break;
+    fi
+  done
+
+  if [ "$URI" = '' ];then
+    for uri in $uris
+    do
+      URI=$(echo $uri | grep ${device_name} )
+      if [ "$URI" != '' ];then
+        break;
+      fi
+    done
+  fi
+
+  if [ "$URI" = '' ];then
+    for uri in $uris
+    do
+      URI=$(echo $uri | grep -i Brother | grep usb )
+      if [ "$URI" != '' ];then
+        break;
+      fi
+    done
+  fi
+
+  if [ "$URI" = '' ];then
+    for uri in $uris
+    do
+      URI=$(echo $uri | grep usb )
+      if [ "$URI" != '' ];then
+        break;
+      fi
+    done
+  fi
+
+  if [ "$URI" = '' ];then
+    URI="usb://dev/usb/lp0"
+  fi
+
+  echo "or execute 'lpadmin -p ${printer_name} -E -v $URI -P ${ppd_file_name}'"
+}