From e94ee23d320f1b337481b4742b80da97a917a3d8 Mon Sep 17 00:00:00 2001
From: Jan F. Chadima
Date: Sat, 28 Jul 2018 00:02:20 +0100
Subject: system/elo-mt-usb: Added (elo USB multitouch controller driver).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>
---
 system/elo-mt-usb/README                |   4 +
 system/elo-mt-usb/doinst.sh             |  29 ++++++
 system/elo-mt-usb/elo-mt-usb.SlackBuild | 168 ++++++++++++++++++++++++++++++++
 system/elo-mt-usb/elo-mt-usb.info       |  12 +++
 system/elo-mt-usb/rc.elo-mt-usb.new     |  46 +++++++++
 system/elo-mt-usb/slack-desc            |  19 ++++
 6 files changed, 278 insertions(+)
 create mode 100644 system/elo-mt-usb/README
 create mode 100644 system/elo-mt-usb/doinst.sh
 create mode 100644 system/elo-mt-usb/elo-mt-usb.SlackBuild
 create mode 100644 system/elo-mt-usb/elo-mt-usb.info
 create mode 100644 system/elo-mt-usb/rc.elo-mt-usb.new
 create mode 100644 system/elo-mt-usb/slack-desc

diff --git a/system/elo-mt-usb/README b/system/elo-mt-usb/README
new file mode 100644
index 0000000000..60bfd1d678
--- /dev/null
+++ b/system/elo-mt-usb/README
@@ -0,0 +1,4 @@
+Driver for ELO multitouch USB conected touch screen.
+This is the proprietary driver; wget cannot be used for downloading
+the 'source' package. You have to use a browser and accept
+the license.
diff --git a/system/elo-mt-usb/doinst.sh b/system/elo-mt-usb/doinst.sh
new file mode 100644
index 0000000000..9ea0e9e46d
--- /dev/null
+++ b/system/elo-mt-usb/doinst.sh
@@ -0,0 +1,29 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.elo-mt-usb.new
+config etc/elo/eloconfig.new
+rm -f etc/elo/eloconfig.new
+
+chroot . /sbin/modprobe
diff --git a/system/elo-mt-usb/elo-mt-usb.SlackBuild b/system/elo-mt-usb/elo-mt-usb.SlackBuild
new file mode 100644
index 0000000000..ed72f1d25b
--- /dev/null
+++ b/system/elo-mt-usb/elo-mt-usb.SlackBuild
@@ -0,0 +1,168 @@
+#!/bin/sh
+
+# Slackware build script for elo-mt-usb
+
+# Copyright 2018 Jan F. Chadima <jfch@jagda.eu>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=elo-mt-usb
+VERSION=${VERSION:-2.5.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+KERN=${KERN:-"$(uname -r)"}
+PKGVER="$(printf %s "${VERSION}_${KERN}" | tr - _)"
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf elo-mt-usb
+case "$ARCH" in
+  i?86)
+    tar xvf $CWD/SW602616_Elo_Linux_MT_USB_Driver_v${VERSION}_i686.tgz
+    ;;
+  x86_64)
+    tar xvf $CWD/SW602617_Elo_Linux_MT_USB_Driver_v${VERSION}_x86_64.tgz
+    ;;
+#  arm*)
+#    tar xvf $CWD/SW602618_Elo_Linux_MT_USB_Driver_v${VERSION}_armv7l.tgz
+#    ;;
+  *)
+    echo "Unsupported architecture" >&2
+    exit 1
+esac
+cd bin-mt-usb
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+cd elo_mt_input_mod_src
+
+  # Add source of the module
+  mkdir -p $PKG/usr/src/elo-mt-usb
+  install -m 644 Makefile $PKG/usr/src/elo-mt-usb
+  install -m 644 elo_mt_input.c $PKG/usr/src/elo-mt-usb
+
+  # Make module and install it
+  make CFLAGS="$SLKCFLAGS" KDIR=/lib/modules/$KERN/build
+  mkdir -p $PKG/lib/modules/$KERN/elo-mt-usb
+  install -m 644 elo_mt_input_mod.ko $PKG/lib/modules/$KERN/elo-mt-usb/
+
+cd -
+
+# Install udev rules
+mkdir -p $PKG/lib/udev/rules.d
+install -m 644 99-elotouch.rules $PKG/lib/udev/rules.d/
+
+# Prepare "directory" for drivers and eloconfig
+mkdir -p $PKG/etc/opt
+mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/elo-mt-usb
+ln -s ../../usr/lib$LIBDIRSUFFIX/elo-mt-usb $PKG/etc/opt
+
+mkdir -p $PKG/etc/elo
+touch $PKG/etc/elo/eloconfig.new
+ln -s ../../etc/elo $PKG/usr/lib$LIBDIRSUFFIX/elo-mt-usb/
+
+# Patch cpl program
+hexdump -ve '1/1 "%.2X"' cpl | sed "s/6C6962586D2E736F2E33/6C6962586D2E736F2E34/g" | xxd -r -p > cpl.patched
+
+# Install content to a separate directory
+install -s -m 755 cpl.patched $PKG/usr/lib$LIBDIRSUFFIX/elo-mt-usb/cpl
+install -s -m 755 cplcmd $PKG/usr/lib$LIBDIRSUFFIX/elo-mt-usb/
+install -s -m 755 elomtusbd $PKG/usr/lib$LIBDIRSUFFIX/elo-mt-usb/
+install -s -m 755 elova $PKG/usr/lib$LIBDIRSUFFIX/elo-mt-usb/
+
+# Install rc.script
+mkdir -p $PKG/etc/rc.d
+install -m 755 $CWD/rc.elo-mt-usb.new $PKG/etc/rc.d
+
+# Create /usr/bin programs
+mkdir -p $PKG/usr/bin
+
+cat > $PKG/usr/bin/cpl << EOF
+#!/bin/sh
+
+exec /etc/opt/elo-mt-usb/cpl
+EOF
+chmod +x $PKG/usr/bin/cpl
+ln -s cpl $PKG/usr/bin/touchscreen_setup
+ln -s cpl $PKG/usr/bin/touchscreen_setup.elo-mt-usb
+
+cat > $PKG/usr/bin/cplcmd << EOF
+#!/bin/sh
+
+exec /etc/opt/elo-mt-usb/cplcmd
+EOF
+chmod +x $PKG/usr/bin/cplcmd
+
+cat > $PKG/usr/bin/elova << EOF
+#!/bin/sh
+
+exec /etc/opt/elo-mt-usb/elova
+EOF
+chmod +x $PKG/usr/bin/elova
+ln -s elova $PKG/usr/bin/touchscreen_calibrate
+ln -s elova $PKG/usr/bin/touchscreen_calibrate.elo-mt-usb
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  readme.txt Elo_OEM_\&_EU_LA.txt Elo-Linux-MT-USB-Driver_List-of-New-Features.txt \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+chmod 644 $PKG/usr/doc/$PRGNAM-$VERSION/*
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$PKGVER-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/system/elo-mt-usb/elo-mt-usb.info b/system/elo-mt-usb/elo-mt-usb.info
new file mode 100644
index 0000000000..e8b959ab35
--- /dev/null
+++ b/system/elo-mt-usb/elo-mt-usb.info
@@ -0,0 +1,12 @@
+PRGNAM="elo-mt-usb"
+VERSION="2.5.0"
+HOMEPAGE="https://support.elotouch.com/TechnicalSupport/Drivers/Linux/"
+DOWNLOAD="http://support.elotouch.com/download/Drivers/DriverDownload/SW602616_Elo_Linux_MT_USB_Driver_v2.5.0_i686.tgz"
+MD5SUM="f77eb5e3ce75acb6ed6ceb9ef1132ed6"
+DOWNLOAD_x86_64="http://support.elotouch.com/download/Drivers/DriverDownload/SW602617_Elo_Linux_MT_USB_Driver_v2.5.0_x86_64.tgz"
+MD5SUM_x86_64="47d55760f200b66b1b930d28c411fb25"
+#DOWNLOAD_arm="http://support.elotouch.com/download/Drivers/DriverDownload/SW602618_Elo_Linux_MT_USB_Driver_v2.5.0_armv7l.tgz"
+#MD5SUM_arm="7c18836f2f5698463fc6159a6994bef2"
+REQUIRES=""
+MAINTAINER="Jan F. Chadima"
+EMAIL="jfch@jagda.eu"
diff --git a/system/elo-mt-usb/rc.elo-mt-usb.new b/system/elo-mt-usb/rc.elo-mt-usb.new
new file mode 100644
index 0000000000..14b884617b
--- /dev/null
+++ b/system/elo-mt-usb/rc.elo-mt-usb.new
@@ -0,0 +1,46 @@
+#!/bin/sh
+#
+# rc script for elo-mt-usb touch screen driver
+#
+# Avoid being interrupted by child or keyboard
+#
+trap "echo" SIGINT SIGSEGV SIGQUIT SIGTERM
+set +e
+
+case "$1" in
+  start)
+    # Create Elo Devices for communication
+
+    mode="776"		# Why is it group writtable ?
+    elo_usb_device_path="/dev/elo-mt-usb/"
+    elo_usb_rspfifo="rsp_fifo"
+    elo_usb_cmdfifo="cmd_fifo"
+
+    rm -f $elo_usb_device_path$elo_usb_cmdfifo
+    rm -f $elo_usb_device_path$elo_usb_rspfifo
+
+    mkdir -p $elo_usb_device_path
+
+    mkfifo $elo_usb_device_path$elo_usb_rspfifo
+    mkfifo $elo_usb_device_path$elo_usb_cmdfifo
+
+    chmod $mode $elo_usb_device_path$elo_usb_cmdfifo
+    chmod $mode $elo_usb_device_path$elo_usb_rspfifo
+
+    # Load the Elo kernel module [input device driver]
+    modprobe elo_mt_input_mod
+
+    # Load the PC speaker kernel module into memory for Beep-On-Touch
+    #modprobe pcspkr
+
+    sleep 1		# Why?
+
+    # Load the Elo USB Touchscreen Daemon into memory
+    /etc/opt/elo-mt-usb/elomtusbd
+  ;;
+  stop)
+  ;;
+  *)
+    echo "Usage: $0 {start}" >&2
+    exit 1
+esac
diff --git a/system/elo-mt-usb/slack-desc b/system/elo-mt-usb/slack-desc
new file mode 100644
index 0000000000..20f69ef64d
--- /dev/null
+++ b/system/elo-mt-usb/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+          |-----handy-ruler------------------------------------------------------|
+elo-mt-usb: elo-mt-usb (driver for elo multitouch screen controllers over USB)
+elo-mt-usb:
+elo-mt-usb: Proprietary driver for the Elo multitouch touch screen.
+elo-mt-usb: Version for USB connected devices.
+elo-mt-usb:
+elo-mt-usb:
+elo-mt-usb:
+elo-mt-usb:
+elo-mt-usb:
+elo-mt-usb:
+elo-mt-usb:
-- 
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