_cli.php()
{
  local cur prev opts base
  COMPREPLY=()
  cur="${COMP_WORDS[COMP_CWORD]}"
  prev="${COMP_WORDS[COMP_CWORD-1]}"

  if [ ! -x "$1" ]; then
    return 0
  fi

  # List of options (operations) available
  opts="-h -expert -list -listmethods -listmethodsdetails"
  controllers=$($1 -listonly)
  opts="$opts $controllers"

  if [ "${prev}" == "-list" ]; then
    return 0
  elif [ "${prev}" == "-listmethods" ] ||
       [ "${prev}" == "-listmethodsdetails" ]; then
    # Display the available class available
    local control=$($1 -listonly)
    COMPREPLY=( $(compgen -W "${control}" -- ${cur}) )
    return 0
  elif [ `$1 -listonly | grep -qx "${prev}" ; echo $?` == 0 ]; then
    # Previous was a class : display the methods available
    local methods=$($1 -listmethodsonly ${prev})
    COMPREPLY=( $(compgen -W "${methods}" -- ${cur}) )
    return 0
  elif [ `$1 -listonly | grep -qx "${COMP_WORDS[COMP_CWORD-2]}" ; echo $?` == 0 ] &&
       [ `$1 -listonly | grep -qx ${prev}" ; echo $?` == 0 ]; then
    # A Class and a method available : propose the datas
    # XXX : To be done
    return 0
  else
    COMPREPLY=($(compgen -W "${opts}" -- ${cur})) 
  fi
  return 0
}

complete -F _cli.php cli.php
complete -F _cli.php ./cli/cli.php