#!/bin/sh

# Slackware build script for jitsi

# Copyright 2015 Furry Monster <furrymonster at gmx dot com>
# 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=jitsi
VERSION=${VERSION:-2.8}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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 $PRGNAM-$VERSION
unzip $CWD/$PRGNAM-src-$VERSION.5426.zip
mv $PRGNAM $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
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 {} \;

sed -i "s/0.build.by.SVN/5426/g" src/net/java/sip/communicator/impl/version/NightlyBuildID.java

ant rebuild

mkdir -p $PKG/usr/bin
sed 's/_PACKAGE_NAME_/jitsi/g' resources/install/debian/jitsi.sh.tmpl | sed 's#-common#/sc-bundles#' | sed 's#^CLASSPATH=.*$#CLASSPATH=$LIBPATH/felix.jar:$SCDIR/sc-bundles/sc-launcher.jar:$JITSI_COMMON_DIR/util.jar:$LIBPATH#' | sed 's#/usr/lib/jni#$SCDIR/lib/native#' | sed 's#$SPLASH_ARG#$SPLASH_ARG -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=.jitsi#' > $PKG/usr/bin/jitsi
chmod +x $PKG/usr/bin/jitsi

mkdir -p $PKG/usr/share/applications
sed 's/_PACKAGE_NAME_/jitsi/g' resources/install/debian/jitsi.desktop.tmpl | sed 's/_APP_NAME_/Jitsi/g' > $PKG/usr/share/applications/jitsi.desktop

mkdir -p $PKG/usr/share/jitsi/lib/bundle
mkdir -p $PKG/usr/share/jitsi/lib/native
cp resources/install/resources/splash.gif $PKG/usr/share/jitsi
cp lib/{felix.client.run.properties,felix.jar,jitsi-defaults.properties,logging.properties} $PKG/usr/share/jitsi/lib
if [ "$ARCH" = "x86_64" ]; then
	cp -a lib/native/linux-64/*.so $PKG/usr/share/jitsi/lib/native
else
	cp -a lib/native/linux/*.so $PKG/usr/share/jitsi/lib/native
fi
cp lib/bundle/{commons-logging.jar,log4j.jar} $PKG/usr/share/jitsi/lib/bundle

mkdir -p $PKG/usr/share/jitsi/sc-bundles
cp sc-bundles/* $PKG/usr/share/jitsi/sc-bundles || echo
cp sc-bundles/os-specific/linux/* $PKG/usr/share/jitsi/sc-bundles
rm $PKG/usr/share/jitsi/sc-bundles/*-slick.jar
rm $PKG/usr/share/jitsi/sc-bundles/slick*.jar

mkdir -p $PKG/usr/man/man1
sed 's/_PACKAGE_NAME_/jitsi/g' resources/install/debian/jitsi.1.tmpl | sed 's/_APP_NAME_/Jitsi/g' > $PKG/usr/man/man1/jitsi.1

mkdir -p $PKG/usr/share/pixmaps
cp resources/install/debian/jitsi-*.xpm $PKG/usr/share/pixmaps
cp resources/install/debian/jitsi.svg $PKG/usr/share/pixmaps

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a LICENSE README.md $PKG/usr/doc/$PRGNAM-$VERSION
sed 's#_PACKAGE_NAME_#jitsi#' resources/install/debian/changelog.tmpl | sed 's#_VERSION_#2.8.5426-1#' | sed 's#_DATE_#Thu, 19 Mar 2015 02:20:44 -0400#' > $PKG/usr/doc/$PRGNAM-$VERSION/changelog
cp resources/install/debian/copyright $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}