AOO410/main/setup_native/scripts/install_linux.sh

#!/bin/bash
# *************************************************************
#  
#  Licensed to the Apache Software Foundation (ASF) under one
#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you under the Apache License, Version 2.0 (the
#  "License"); you may not use this file except in compliance
#  with the License.  You may obtain a copy of the License at
#  
#    http://www.apache.org/licenses/LICENSE-2.0
#  
#  Unless required by applicable law or agreed to in writing,
#  software distributed under the License is distributed on an
#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
#  KIND, either express or implied.  See the License for the
#  specific language governing permissions and limitations
#  under the License.
#  
# *************************************************************

ADD="no"
LINK="no"
UPDATE="ask"
UNPACKDIR=""
USAGE="Usage: $0 [-a,--add] [-l,--link] [-U,--update] [-h,--help] <rpm-source-dir> <office-installation-dir>"

help()
{
  echo
  echo "User Mode Installation script for developer and knowledgeable early access tester"
  echo 
  echo "This installation method is not intended for use in a production environment!"
  echo "Using this script is unsupported and completely at your own risk"
  echo 
  echo "Usage:" $0 [-lU] "<rpm-source-dir> <office-installation-dir>"
  echo "    <rpm-source-dir>: directory *only* containing the Linux rpm packages to be installed"
  echo "                      or language pack shell script containing the rpm packages"
  echo "    <office-installation-dir>: directory to where the office will get installed into"
  echo
  echo "Optional Parameter:"
  echo "    -a,--add:               add to an existing <office-installation-dir>"
  echo "    -l,--link:              create a link \"soffice\" in $HOME"
  echo "    -U,--update:            update without asking"
  echo "    -h,--help:              output this help"
  echo
}

try_to_unpack_languagepack_file()
{
  FILENAME=$PACKAGE_PATH

  # Checking, if $FILENAME is a language pack.
  # String "language package" has to exist in the shell script file.
  # If this is no language pack, the installation is not supported

  SEARCHSTRING=`head --lines=10 $FILENAME | grep "language package"`

  if [ ! -z "$SEARCHSTRING" ]
  then
    echo "First parameter $FILENAME is a language pack";
  else
    printf "\nERROR: First parameter $FILENAME is a file, but no language pack shell script.\n"
    echo $USAGE
    exit 2  
  fi
  
  echo "Unpacking shell script $FILENAME"
  TAILLINE=`head --lines=20 $FILENAME | sed --quiet 's/linenum=//p'`

  UNPACKDIR=/var/tmp/install_$$
  mkdir $UNPACKDIR
  # UNPACKDIR=`mktemp -d`
  tail -n +$TAILLINE $FILENAME | gunzip | (cd $UNPACKDIR; tar xvf -)

  # Setting the new package path, in which the packages exist
  PACKAGE_PATH=$UNPACKDIR
  
  # Setting variable UPDATE, because an Office installation has to exist, if a language pack shall be installed
  UPDATE="yes"
}

#
# this script is for userland not for root
#

if [ $UID -eq 0 ]
then
  printf "\nThis script is for installation without administrative rights only\nPlease use rpm to install as root\n"
  help
  exit 2
fi

set -- `getopt -u -o 'alhU' -l 'add,link,help,update' -- $*`

if [ $? != 0 ]
then
  echo $USAGE
  exit 2
fi

for i in $*
do
  case $i in
    -a|--add)       ADD="yes"; shift;;
    -h|--help)      help; exit 0;;
    -l|--link)      LINK="yes"; shift;;
    -U|--update)    UPDATE="yes"; shift;;
    --)             shift; break;;
   esac
done

if [ $# != 2 ]
then
  echo $USAGE
  exit 2
fi

PACKAGE_PATH=$1

#
# If the first parameter is a shell script (download installation set), the packages have to 
# be unpacked into temp directory
#

if [ -f "$PACKAGE_PATH" ]
then
  try_to_unpack_languagepack_file
fi

#
# Check and get the list of packages to install
#

RPMLIST=`find $PACKAGE_PATH -maxdepth 2 -type f -name "*.rpm" ! -name "*-menus-*" ! -name "*-desktop-integration-*" ! -name "jre*" ! -name "*-userland-*" -print`

if [ -z "$RPMLIST" ]
then
  printf "\n$0: No packages found in $PACKAGE_PATH\n"
  exit 2
fi

# #163256# check if we are on a debian system...
if rpm --help | grep debian >/dev/null;
then
    DEBIAN_FLAGS="--force-debian --nodeps"
else
    DEBIAN_FLAGS=
fi

#
# Determine whether this should be an update or a fresh install 
#

INSTALLDIR=$2
RPM_DB_PATH=${INSTALLDIR}/var/lib/rpm

# Check for versionrc
if [ -f ${INSTALLDIR}/program/versionrc ]; then VERSIONRC=versionrc; fi

if [ "$UPDATE" = "ask" ] 
then
  PRODUCT=`sed --silent -e "
/^buildid=/ {
s/buildid=\(.*\)/ [\1]/
h
}
/^ProductKey=/ {
s/ProductKey=//
G
p
}" ${INSTALLDIR}/program/${VERSIONRC:-bootstraprc} 2>/dev/null | tr -d "\012"`

  if [ ! -z "$PRODUCT" ]
  then
    echo
    echo "Found an installation of $PRODUCT in $INSTALLDIR"
    echo
    while [ "$UPDATE" != "yes" ]
    do
      read -a UPDATE -p "Do you want to update this installation (yes/no)? "
      if [ "$UPDATE" = "no" ]
      then
        exit 2
      fi
    done
  elif [ -d $RPM_DB_PATH -a "$ADD" = "no" ]
  then
    echo
    echo "The following packages are already installed in $INSTALLDIR"
    echo
    rpm --dbpath `cd $RPM_DB_PATH; pwd` --query --all
    echo
    while [ "$UPDATE" != "yes" ]
    do
      read -a UPDATE -p "Do you want to continue with this installation (yes/no)? "
      if [ "$UPDATE" = "no" ]
      then
        exit 2
      fi
    done
  else
    UPDATE="no"
  fi
fi

#
# Check/Create installation directory
#

if [ "$UPDATE" = "yes" ]
then
  # restore original bootstraprc
  mv -f ${INSTALLDIR}/program/bootstraprc.orig ${INSTALLDIR}/program/bootstraprc 2>/dev/null

  # the RPM_DB_PATH must be absolute
  if [ ! "${RPM_DB_PATH:0:1}" = "/" ]; then
    RPM_DB_PATH=`cd ${RPM_DB_PATH}; pwd`
  fi
  
  # we should use --freshen for updates to not add languages with patches, but this will break
  # language packs, so leave it for now ..
#  RPMCMD="--freshen"
  RPMCMD="--upgrade"
else
  rmdir ${INSTALLDIR} 2>/dev/null

  if [ -d  ${INSTALLDIR} -a "$ADD" = "no" ]
  then
    printf "\n$0: ${INSTALLDIR} exists and is not empty.\n"
    exit 2
  fi

  mkdir -p $RPM_DB_PATH || exit 2
  # XXX why ? XXX
  chmod 700 $RPM_DB_PATH

  # the RPM_DB_PATH must be absolute
  if [ ! "${RPM_DB_PATH:0:1}" = "/" ]; then
    RPM_DB_PATH=`cd ${RPM_DB_PATH}; pwd`
  fi

  # Creating RPM database and initializing
  if [ "$ADD" = "no" ]; then
    rpm --initdb --dbpath $RPM_DB_PATH
  fi
  
  # Default install command
  RPMCMD="--install"
fi

# populate the private rpm database with the dependencies needed
FAKEDBRPM=/tmp/fake-db-1.0-$$.noarch.rpm
linenum=???
tail -n +$linenum $0 > $FAKEDBRPM

rpm ${DEBIAN_FLAGS} --upgrade --ignoresize --dbpath $RPM_DB_PATH $FAKEDBRPM

rm -f $FAKEDBRPM

echo "Packages found:"
for i in $RPMLIST ; do
  echo `basename $i`
done

#
# Perform the installation 
#

echo
echo "####################################################################"
echo "#     Installation of the found packages                           #"
echo "####################################################################"
echo
echo "Path to the database:       " $RPM_DB_PATH
echo "Path to the packages:       " $PACKAGE_PATH
echo "Path to the installation:   " $INSTALLDIR
echo
echo "Installing the RPMs"

ABSROOT=`cd ${INSTALLDIR}; pwd`
RELOCATIONS=`rpm -qp --qf "--relocate %{PREFIXES}=${ABSROOT}%{PREFIXES} \n" $RPMLIST | sort -u | tr -d "\012"`
UserInstallation=\$OOO_BASE_DIR/../UserInstallation rpm ${DEBIAN_FLAGS} $RPMCMD --ignoresize -vh $RELOCATIONS --dbpath $RPM_DB_PATH $RPMLIST

#
# Create a link into the users home directory
#

if [ "$LINK" = "yes" ]
then
  find `cd "$INSTALLDIR" && pwd` -name soffice -type f -perm /u+x -exec /bin/bash -ce 'ln -sf "$0" "$HOME/soffice" && echo "Creating link from $0 to $HOME/soffice"' {} \;
fi

if [ "$UPDATE" = "yes" -a ! -f $INSTALLDIR/program/bootstraprc ]
then
  echo
  echo "Update failed due to a bug in RPM, uninstalling .."
  rpm ${DEBIAN_FLAGS} --erase -v --nodeps --dbpath $RPM_DB_PATH `rpm --query --queryformat "%{NAME} " --package $RPMLIST --dbpath $RPM_DB_PATH`
  echo
  echo "Now re-installing new packages .."
  echo
  rpm ${DEBIAN_FLAGS} --install --nodeps --ignoresize -vh $RELOCATIONS --dbpath $RPM_DB_PATH $RPMLIST
  echo
fi

# patch the "bootstraprc" to create a self-containing installation
find "$INSTALLDIR" -type f -name bootstraprc -exec /bin/bash -ce 'test ! -e "$0".orig && mv "$0" "$0".orig && sed '\''s,^UserInstallation=$SYSUSERCONFIG.*,UserInstallation=$OOO_BASE_DIR/../UserInstallation,'\'' "$0".orig > "$0"' {} \;

# if an unpack directory exists, it can be removed now
if [ ! -z "$UNPACKDIR" ]
then
  rm $UNPACKDIR/*.rpm
  rmdir $UNPACKDIR
  echo "Removed temporary directory $UNPACKDIR"
fi

echo
echo "Installation done ..."

exit 0