/*******************************************************************************
 * 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 "EOSFTPServerDataConnectionDelegate.h"

@class AsyncSocket;
@class EOSFTPServerConnection;

@interface EOSFTPServerDataConnection: NSObject
{
@protected
    
    AsyncSocket                             * _dataSocket;
    EOSFTPServerConnection                  * _ftpConnection;
    AsyncSocket                             * _dataListeningSocket;
    NSMutableData                           * _receivedData;
    EOSFTPServerConnectionState               _connectionState;
    id < EOSFTPServerDataConnectionDelegate > _delegate;
    
@private
    
    id _EOSFTPServerDataConnection_Reserved[ 5 ] __attribute__( ( unused ) );
}

@property( atomic, readonly          ) NSMutableData                           * receivedData;
@property( atomic, readwrite, assign ) EOSFTPServerConnectionState               connectionState;
@property( atomic, readwrite, assign ) id < EOSFTPServerDataConnectionDelegate > delegate;

- ( id )initWithSocket: ( AsyncSocket * )socket connection: ( EOSFTPServerConnection * )connection queuedData: ( NSMutableArray * )queuedData delegate: ( id < EOSFTPServerDataConnectionDelegate > )delegate;
- ( void )writeString: ( NSString * )str;
- ( void )writeData: ( NSMutableData * )data;
- ( void )closeConnection;

@end