#!/bin/sh

echo "setident by HM2K (c) 2009 (Updated: 13/11/09)"
echo " A script used to set your ident"
echo

oidentdconf=".oidentd.conf"

setident(){
  if [ ! -e $userdir ]; then
    echo "Directory '$userdir': does not exist, exiting..."
    exit 0
  fi
  file="$userdir/$oidentdconf"
	if [ -e $file ]; then
		mv $file $file.old
	fi
	
  echo "Set ident for user '$user' to '$ident'"
  echo 'global { reply "'$ident'" }' > $file 
}

setident_help() {
  echo "Usage: setident <user|ident> [ident]"
}

if [ $2 ]; then
  user=`pw user show $1 -q | cut -f1 -d":"`
  if [ ! $user ]; then
    echo "User $1 was not found."
    exit 0
  fi
  userdir=`pw user show $1 -q | cut -f9 -d":"`
  ident=$2
  setident
  chown $user:$user $userdir/$oidentdconf
elif [ $1 ]; then
  user=$USER
  userdir=$HOME
  ident=$1
  setident
else
  setident_help
fi

exit 0