<?php
  /**
  * rokush - a command line shell style interface for rcp hosts
  */
  require_once( "roku_client.php" );
  require_once( "command_line_utils.php" );
  class Rokush{
    function Rokush(){
      $this->client = new RokuClient();
      $this->hostname = $this->client->GetFriendlyName();
      $this->aPathStack = array();
    }

    function getPromptString(){
      return $this->hostname.":".$this->getPathString().'$ ';
    }

    function getPathString(){
      return "/".implode( "/", $this->aPathStack );
    }

    function ls( $args ){
      $aListDir = $this->aPathStack;
    }

    /**
    * Read from the command line and parse commands
    */
    function read(){
      $line = prompt( $this->getPromptString() );
      $line = trim( $line );
      if( $line != "" ){
        preg_match( "/([^ ]+) ?(.*)/", $line, $m );
        if( isset( $m[2] ) ) $args = $m[2];
        else $args = "";
        switch( $m[1] ){
          case "ls":
          case "cd":
          case "q":
            if( method_exists( $this, $m[1] ) ) $this->$m[1]( $args );
            break;
        }
      }
      $this->read();
    }
  }
?>