#!/bin/sh
#-------------------------------------------------------------------------------
#   Copyright (c) 2004 Media Development Loan Fund
#
#   This file is part of the LiveSupport project.
#   http://livesupport.campware.org/
#   To report bugs, send an e-mail to bugs@campware.org
#
#   LiveSupport is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
#
#   LiveSupport is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with LiveSupport; if not, write to the Free Software
#   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#
#   Author   : $Author: tomas $
#   Version  : $Revision: 1.12 $
#   Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/bin/Attic/install.sh,v $
#-------------------------------------------------------------------------------                                                                                
#-------------------------------------------------------------------------------
#  This script installs LiveSupport.
#
#  Invoke as:
#  ./bin/install.sh
#
#  To get usage help, try the -h option
#-------------------------------------------------------------------------------

#-------------------------------------------------------------------------------
#  Determine directories, files
#-------------------------------------------------------------------------------
reldir=`dirname $0`/..
basedir=`cd $reldir; pwd;`
bindir=$basedir/bin
etcdir=$basedir/etc
docdir=$basedir/doc
tmpdir=$basedir/tmp
toolsdir=$basedir/tools
modules_dir=$basedir/modules
products_dir=$basedir/products

usrdir=`cd $basedir/usr; pwd;`


#-------------------------------------------------------------------------------
#  Print the usage information for this script.
#-------------------------------------------------------------------------------
printUsage()
{
    echo "LiveSupport install script.";
    echo "parameters";
    echo "";
    echo "  -d, --directory     The installation directory, required.";
    echo "  -D, --database      The name of the LiveSupport database.";
    echo "                      [default: LiveSupport]";
    echo "  -g, --apache-group  The group the apache daemon runs as.";
    echo "                      [default: apache]";
    echo "  -H, --host          The fully qualified host name of the system";
    echo "                      [default: guess].";
    echo "  -p, --port          The port of the apache web server [default: 80]"
    echo "  -P, --scheduler-port    The port of the scheduler daemon to install"
    echo "                          [default: 3344]";
    echo "  -r, --www-root      The root directory for web documents served";
    echo "                      by apache [default: /var/www]";
    echo "  -s, --dbserver      The name of the database server host.";
    echo "                      [default: localhost]";
    echo "  -u, --dbuser        The name of the database user to access the"
    echo "                      database. [default: livesupport]";
    echo "  -w, --dbpassword    The database user password.";
    echo "                      [default: livesupport]";
    echo "  -h, --help          Print this message and exit.";
    echo "";
}


#-------------------------------------------------------------------------------
#  Process command line parameters
#-------------------------------------------------------------------------------
CMD=${0##*/}

opts=$(getopt -o d:D:g:H:hp:P:r:s:u:w: -l apache-group:,database:,dbserver:,dbuser:,dbpassword:,directory:,host:,help,port:,scheduler-port:,www-root: -n $CMD -- "$@") || exit 1
eval set -- "$opts"
while true; do
    case "$1" in
        -d|--directory)
            installdir=$2;
            shift; shift;;
        -D|--database)
            database=$2;
            shift; shift;;
        -g|--apache-group)
            apache_group=$2;
            shift; shift;;
        -H|--host)
            hostname=$2;
            shift; shift;;
        -h|--help)
            printUsage;
            exit 0;;
        -p|--port)
            http_port=$2;
            shift; shift;;
        -P|--scheduler-port)
            scheduler_port=$2;
            shift; shift;;
        -r|--www-root)
            www_root=$2;
            shift; shift;;
        -s|--dbserver)
            dbserver=$2;
            shift; shift;;
        -u|--dbuser)
            dbuser=$2;
            shift; shift;;
        -w|--dbpassword)
            dbpassword=$2;
            shift; shift;;
        --)
            shift;
            break;;
        *)
            echo "Unrecognized option $1.";
            printUsage;
            exit 1;
    esac
done

if [ "x$installdir" == "x" ]; then
    echo "Required parameter install directory not specified.";
    printUsage;
    exit 1;
fi

if [ "x$hostname" == "x" ]; then
    hostname=`hostname -f`;
fi

if [ "x$http_port" == "x" ]; then
    http_port=80;
fi

if [ "x$scheduler_port" == "x" ]; then
    scheduler_port=3344;
fi

if [ "x$dbserver" == "x" ]; then
    dbserver=localhost;
fi

if [ "x$database" == "x" ]; then
    database=LiveSupport;
fi

if [ "x$dbuser" == "x" ]; then
    dbuser=livesupport;
fi

if [ "x$dbpassword" == "x" ]; then
    dbpassword=livesupport;
fi

if [ "x$apache_group" == "x" ]; then
    apache_group=apache;
fi

if [ "x$www_root" == "x" ]; then
    www_root=/var/www
fi


echo "Installing LiveSupport.";
echo "";
echo "Using the following installation parameters:";
echo "";
echo "  installation directory: $installdir";
echo "  host name:              $hostname";
echo "  web server port:        $http_port";
echo "  scheduler port:         $scheduler_port";
echo "  database server:        $dbserver";
echo "  database:               $database";
echo "  database user:          $dbuser";
echo "  database user password: $dbpassword";
echo "  apache daemon group:    $apache_group";
echo "  apache document root:   $www_root";
echo ""


#-------------------------------------------------------------------------------
#   Check if we're in the CVS, and bail out if so
#-------------------------------------------------------------------------------
if [ -f CVS/Root ]; then
    echo "ERROR: this script is not intended to be run from the CVS sources.";
    echo "       run this script from inside the source tarball";
    exit 1;
fi


#-------------------------------------------------------------------------------
#   Do pre-install checks
#-------------------------------------------------------------------------------
$bindir/preInstall.sh --apache-group $apache_group || exit 1;


#-------------------------------------------------------------------------------
#   Copy the files
#-------------------------------------------------------------------------------
$bindir/copyInstall.sh --directory $installdir || exit 1;


#-------------------------------------------------------------------------------
#   Do post-install setup
#-------------------------------------------------------------------------------
$bindir/postInstallScheduler.sh --directory $installdir \
                                --database $database \
                                --apache-group $apache_group \
                                --host $hostname \
                                --port $http_port \
                                --scheduler-port $scheduler_port \
                                --dbserver $dbserver \
                                --dbuser $dbuser \
                                --dbpassword $dbpassword \
                                --www-root $www_root \
    || exit 1;

$bindir/postInstallGLiveSupport.sh --directory $installdir \
                                   --host $hostname \
                                   --port $http_port \
                                   --scheduler-port $scheduler_port \
    || exit 1;


#-------------------------------------------------------------------------------
#  Say goodbye
#-------------------------------------------------------------------------------
echo "Done."