#!/bin/bash
#
# Script for starting one or more telnet sessions
#

#
# Get the lts.conf entries, and assign them to shell
# variables.
#
. /usr/lib/ltsp/ltsp_config

#
# Get the IP address of the host to telnet into.
# First look for 'TELNET_HOST', if not specified, then
# look for 'SERVER'. If that isn't specified, then use
# the default of '192.168.0.254'
#

if [ $# -ge 1 ]; then
    TELNET_ARGS=$*
else
    TELNET_HOST=${TELNET_HOST:-${SERVER}}
    TELNET_ARGS="${TELNET_HOST}"
fi

export TERM=linux           # Setup the terminal type

#
# Get this terminal name, to display on the top line of the screen
#
TTY=`/usr/bin/basename \`/usr/bin/tty\``
[ "${TTY}" = "console" ] && TTY="tty1"    # Special case for first screen

#
# Clear the screen, to place cursor at the top
#
/usr/bin/clear

#
# Echo this message, telling user how to proceed.
#
echo -n "Screen:${TTY} - Press <enter> to establish a connection to server..."
read CMD

#
# Clear the screen before launching telnet
#
/usr/bin/clear

#
# Launch the telnet program.
#
/usr/bin/telnet ${TELNET_ARGS}
#
# Brief pause, in case telnet had errors to report
#
echo -n "Please wait..."
/bin/sleep 1