#!/bin/bash
# Filename:      grml-bootsplash
# Purpose:       simple text based bootsplash
# Authors:       (c) Florian Keller <Florian.Keller@zuerich.ch>, (c) Michael Prokop <mika@grml.org>
# Bug-Reports:   see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2.
# Latest change: Son Jun 04 16:05:26 CEST 2006 [mika]
################################################################################

if [ -z "$1" ] ; then
  STATUS='| not set ||'
else
  STATUS="$1" # maximum: 12 '|'
fi

COUNT=$(echo -n "$STATUS" | wc -c)

if [ "$COUNT" -gt 12 ] ; then
  COUNT=12 # more than 12 characters are not supported
  STATUS="||||||||||||"
fi

PLACEHOLDER=""
BOOTSPLASH=$(mktemp)

/usr/bin/clear
cat > $BOOTSPLASH << 'EOTA'




 .----------------.  .----------------.  .----------------.  .----------------.
| .--------------. || .--------------. || .--------------. || .--------------. |
| |    ______    | || |  _______     | || | ____    ____ | || |   _____      | |
| |  .' ___  |   | || | |_   __ \    | || ||_   \  /   _|| || |  |_   _|     | |
| | / .'   \_|   | || |   | |__) |   | || |  |   \/   |  | || |    | |       | |
| | | |    ____  | || |   |  __ /    | || |  | |\  /| |  | || |    | |   _   | |
| | \ `.___]  _| | || |  _| |  \ \_  | || | _| |_\/_| |_ | || |   _| |__/ |  | |
| |  `._____.'   | || | |____| |___| | || ||_____||_____|| || |  |________|  | |
| |              | || |              | || |              | || |              | |
| '--------------' || '--------------' || '--------------' || '--------------' |
 '----------------'  '----------------'  '----------------'  '----------------'

     _______________________________________________________________________
    |                                                                       |
    |                     .''''.                                            |
    |                 _.-'/  |  \                                           |
    |    ,        _.-"  ,|  /  a `-.                                        |
    |    |\    .-"       `--""-.__.'==========================-,            |
    |    \ '-'`        .___.--._)==============================|            |
    |     \            .'      |                               |            |
    |      |     /,_.-'        |    Loading grml system ...    |            |
    |    _/   _.'(             | (press alt+f1 to exit splash) |            |
    |   /  ,-' \  \            |                               |            |
EOTA



echo -n "    |   \  \    \`-'            |    0% -[" >> $BOOTSPLASH
echo -en "$STATUS" >> $BOOTSPLASH

COUNT=$(expr 13 - $COUNT)
for (( i=1 ; i < ${COUNT} ; i++ )); do
  PLACEHOLDER="$PLACEHOLDER "
done

echo -n "$PLACEHOLDER" >> $BOOTSPLASH
echo "]- 100%   |            |" >> $BOOTSPLASH

cat >> $BOOTSPLASH << 'EOTA'
    |    `-'                   '-------------------------------'            |
    |                                                                       |
    |                                                                       |
    |                                                                       |
    |_______________________________________________________________________|






EOTA

cat $BOOTSPLASH
rm -f $BOOTSPLASH &>/dev/null

## END OF FILE #################################################################