#!/bin/sh
#
#  mpdscribble - wrapper for mpdscribble binary used to create mpdscribble
#                configuration file.
#
#   Copyright (C) 2005 Trevor Caira <trevor.caira@gmail.com>
#
#    This program 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.
#
#    This program 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 this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#

NEED_TO_CONFIGURE=1
if (( $UID )); then
  CONF=~/.mpdscribble.conf
  CACHE=~/.mpdscribble.cache
  LOG=~/.mpdscribble.log
else # =(
  echo
  echo "Running mpdscribble as root is dangerous. Please see README.slackware"
  echo "in /usr/doc/mpdscribble-*"
  echo
  CONF=/etc/mpdscribble.conf
  CACHE=/var/cache/mpdscribble.cache
  LOG=/var/log/mpdscribble.log
fi

# Check for some stuff in the configuration file, and add it if it's not there
grep cache $CONF &> /dev/null   || echo "cache = $CACHE" >> $CONF
grep log $CONF &> /dev/null     || echo "log = $LOG" >> $CONF
grep verbose $CONF &> /dev/null || echo "verbose = 2" >> $CONF

# Do we have an Audioscrobbler username in there?
grep username $CONF &> /dev/null || (
  echo "You need to configure mpdscribble before it can be started."
  NEED_TO_CONFIGURE=0
  echo -n "Please enter your audioscrobbler username: "
  read -e USERNAME
  echo "username = $USERNAME" >> $CONF
)

# How about a password?
grep password $CONF &> /dev/null || (
  [ $NEED_TO_CONFIGURE ] || \
    echo "You need to configure mpdscribble before it can be started."
  echo -n "Please enter your audioscrobbler password: "
  read -s -e PASSWORD
  MD5=`echo -n $PASSWORD | md5sum | awk '{print $1}'`
  echo "password = $MD5" >> $CONF
  echo
)

# SHH! Don't tell anyone our md5sum.
chmod 600 $CONF

# Finally
nohup /usr/bin/mpdscribble-bin &> /dev/null &