#!/bin/sh
#########################################################################
# (c) 2015 Copyright, Real-Time Innovations. All rights reserved.       #
# No duplications, whole or partial, manual or electronic, may be made  #
# without express written permission.  Any such copies, or              #
# revisions thereof, must display this notice unaltered.                #
# This code contains trade secrets of Real-Time Innovations, Inc.       #
#########################################################################

filename=$0
filename_base=`basename "$0"`
script_dir=`cd "\`dirname "$filename"\`"; pwd`
script_version=7.7.0.0

uname_s=`uname -s`
if [ "x$uname_s" = "xDarwin" ]
then
    executable_name="rtipkginstall.app/Contents/MacOS/rtipkginstall"
else
    executable_name="rtipkginstall.run"
fi

rticommon_script_dir=$script_dir/../resource/scripts
rticommon_script_name=rticommon.sh

if [ ! -f "$rticommon_script_dir/$rticommon_script_name" ]
then
    rticommon_script_dir=$script_dir/../../ndds.4.1/resource/scripts
fi

. "$rticommon_script_dir/$rticommon_script_name"

print_version()
{
    echo "$filename_base version $script_version"
}

print_help()
{
    print_version
    echo "Usage: $filename /path/to/<package_name>.rtipkg"
    echo "General Options: "
    echo "  -h, -help                               Displays the list of valid options"
    echo "  -v, -version                            Displays product information"
    echo "  -x, -X                                  Enables graphical install mode"
    echo "  -u, -unattended                         Enables silent/unattended install mode"
}

assert_rtipkg_file()
{
    new_rtipkg_file=$1
    if [ "x$new_rtipkg_file" = "x" ]
    then
        echo "Error: missing rtipkg input file"
        return 1
    fi
    if [ ! -f "$new_rtipkg_file" ]
    then
        echo "Error: $new_rtipkg_file does not exist"
        return 1
    fi

    basename_with_extension=`basename "$new_rtipkg_file"`
    basename_without_extension=`basename "$new_rtipkg_file" .rtipkg`
    rtipkg_dirname=`dirname "$new_rtipkg_file"`
    rtipkg_basename=$basename_with_extension
    if [ "x$basename_without_extension" = "x$basename_with_extension" ]
    then
        echo "Error: $new_rtipkg_file is an invalid rtipkg file"
        return 1
    fi

    return 0
}

enable_gui=false

if [ "$#" -eq "0" ]
then
   echo "Error: no arguments"
   print_help
   exit 1
fi

while [ $# -gt 0 ]
do
    case "$1" in
        -v | -version)
            print_version
            exit 0
            ;;
        -h | -help)
            print_help
            exit 0
            ;;
        -X | -x)
            enable_gui=true
            ;;
        -u | -unattended)
            enable_unattended=true
            ;;
        *)
	    if [ "x$rtipkg_file_set" != "xtrue" ]
	    then
		rtipkg_file="$1"
		rtipkg_file_set=true
	    else
		echo "Error: $filename_base can process only one rtipkg file at a time."
		exit 1
	    fi
            ;;
    esac
    shift
done

assert_rtipkg_file "$rtipkg_file"
if [ "$?" -gt "0" ]
then
    print_help
    exit 1
fi

# If the workspace is unknown the --workspace parameter is not used
if [ "x$workspace_dir" = "x" ]
then
    workspace_parameter=""
else
    workspace_parameter="--workspace $workspace_dir"
fi

if [ "x$enable_gui" = "xtrue" ]
then
    if [ "x$enable_unattended" = "xtrue" ]
    then
        "$bin_dir/$platform_name/$executable_name" --mode unattended --unattendedmodeui minimal --nddshome "$NDDSHOME" $workspace_parameter --filename "$rtipkg_dirname/$rtipkg_basename"
    else
        "$bin_dir/$platform_name/$executable_name" --mode unattended --unattendedmodeui minimalWithDialogs --nddshome "$NDDSHOME" $workspace_parameter --filename "$rtipkg_dirname/$rtipkg_basename"
    fi
else
    if [ "x$enable_unattended" != "xtrue" ]
    then
	echo "Setup is now ready to begin installing $rtipkg_dirname/$rtipkg_basename on your computer."
	while true
	do
	    printf "Do you want to continue? [Y/n]: "
	    read yn
	    case "x$yn" in
		"xy" | "xY" | "x" )
		    break
		    ;;
		"xn" | "xN" )
		    exit 0
		    ;;
		*)
		    echo "Invalid option"
	    esac
	done
    fi

    "$bin_dir/$platform_name/$executable_name" --mode unattended --nddshome "$NDDSHOME" $workspace_parameter --filename "$rtipkg_dirname/$rtipkg_basename"
    if [ "$?" = "0" ]
    then
	echo "Done"
	exit 0
    else
	echo "Error installing $basename_with_extension. Please contact support@rti.com"
	exit 1
    fi
fi