text: /*******************************************************************************
   * Copyright (c) 2012, Jean-David Gadina - www.xs-labs.com
   * Distributed under the Boost Software License, Version 1.0.
   * 
   * Boost Software License - Version 1.0 - August 17th, 2003
   * 
   * Permission is hereby granted, free of charge, to any person or organization
   * obtaining a copy of the software and accompanying documentation covered by
   * this license (the "Software") to use, reproduce, display, distribute,
   * execute, and transmit the Software, and to prepare derivative works of the
   * Software, and to permit third-parties to whom the Software is furnished to
   * do so, all subject to the following:
   * 
   * The copyright notices in the Software and this entire statement, including
   * the above license grant, this restriction and the following disclaimer,
   * must be included in all copies of the Software, in whole or in part, and
   * all derivative works of the Software, unless such copies or derivative
   * works are solely in the form of machine-executable object code generated by
   * a source language processor.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
   * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
   * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   ******************************************************************************/
  
  /* $Id$ */
  
  /*!
   * @header          ...
   * @author          Jean-David Gadina - www.xs-labs.com
   * @copyright       (c) 2012, XS-Labs
   * @abstract        ...
   */
  
  #import <Foundation/Foundation.h>
  #import "EOSFTPServerConnectionDelegate.h"
  
  @class AsyncSocket;
  @class EOSFTPServer;
  @class EOSFTPServerDataConnection;
  
  @interface EOSFTPServerConnection: NSObject
  {
  @protected
      
      AsyncSocket                         * _connectionSocket;
      AsyncSocket                         * _dataSocket;
      AsyncSocket                         * _dataListeningSocket;
      EOSFTPServer                        * _server;
      EOSFTPServerTransferMode              _transferMode;
      NSUInteger                            _dataPort;
      EOSFTPServerDataConnection          * _dataConnection;
      NSMutableArray                      * _queuedData;
      NSString                            * _username;
      BOOL                                  _authenticated;
      NSStringEncoding                      _encoding;
      EOSFTPServerConnectionType            _type;
      NSString                            * _currentDirectory;
      id < EOSFTPServerConnectionDelegate > _delegate;
      NSMutableData                       *_readData;
      NSString                            *_currentArgs;
      
  @private
      
      id _EOSFTPServerConnection_Reserved[ 5 ] __attribute__( ( unused ) );
  }
  
  @property( atomic, readwrite, assign ) EOSFTPServerTransferMode              transferMode;
  @property( atomic, readwrite, copy   ) NSString                            * username;
  @property( atomic, readwrite, assign ) BOOL                                  authenticated;
  @property( atomic, readwrite, assign ) NSStringEncoding                      encoding;
  @property( atomic, readwrite, assign ) EOSFTPServerConnectionType            type;
  @property( atomic, readwrite, copy   ) NSString                            * currentDirectory;
  @property( atomic, readwrite, copy   ) NSString                            * currentArgs;
  @property( atomic, readwrite, assign ) id < EOSFTPServerConnectionDelegate > delegate;
  
  - ( id )initWithSocket: ( AsyncSocket * )socket server: ( EOSFTPServer * )server;
  - ( void )sendMessage: ( NSString * )message;
  - ( void )sendDataString: ( NSString * )dataString;
  - ( void )sendData: ( NSData * )dataToSend;
  - ( void )close;
  - ( BOOL )openDataSocket: ( NSUInteger )port;
  
  @end
  