#!/bin/sh

# Copyright 2010-2015  Robby Workman, Tuscaloosa, Alabama, USA
# 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.

# 20160409 get version embedded inside the plugin
# 20161117 use npapi version of the plugin (no choice)

PRGNAM=flashplayer-plugin
BUILD=${BUILD:-1}

TAG=${TAG:-_SBo}

case "$( uname -m )" in
  i?86) ARCH=i386 ;;
  arm*) ARCH=arm ;;
     *) ARCH=$( uname -m ) ;;
esac

if [ "$ARCH" = "x86_64" ]; then
  LIBDIRSUFFIX="64"
elif [ "$ARCH" = "i386" ]; then
  LIBDIRSUFFIX=""
else
  printf "\n\n$ARCH is unsupported...\n"
  exit 1
fi

SOURCE="flash_player_npapi_linux.${ARCH}.tar.gz"

VERSION=$(tar -O -zxf $SOURCE libflashplayer.so \
         | strings -a - | grep FlashPlayer_ \
         | sed -e s/^FlashPlayer_// -e s/_FlashPlayer$// -e s/_/\./g)

VERS_MAJ=$(printf $VERSION | cut -d. -f1)
case $VERS_MAJ in
    *[0-9]*) ;;
    *)       printf "\n\nMajor VERSION invalid: ${VERS_MAJ} VERSION: ${VERSION}\n"
             exit 1
             ;;
esac

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
tar -C $PKG -xf $CWD/$SOURCE

if !  grep -wq "^Version ${VERSION}$" $PKG/readme.txt  2>/dev/null ; then
  printf "\n\tThis script could not find Version $VERSION of the plugin,\n"
  printf "\tinside the readme.txt ...\n\n"
  printf "Fix the script or get a different source file...\n\n"
  exit 1
fi

mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/mozilla/plugins
mv $PKG/libflashplayer.so $PKG/usr/lib${LIBDIRSUFFIX}/mozilla/plugins

if [ "$ARCH" = "x86_64" ]; then
  rm -rf $PKG/usr/lib
fi

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
mv $PKG/*pdf $PKG/*.txt $PKG/LGPL/* $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
rm -rf $PKG/LGPL

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
chown -R root:root $PKG
chmod -R g-w $PKG
find $PKG -type f -name "*.so" -exec chmod 0755 {} \;

/sbin/makepkg -l y -c n -p $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}