/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "OFException.h"
#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif
@class OFTCPSocket;
/*!
* @brief An exception indicating that listening on the socket failed.
*/
@interface OFListenFailedException: OFException
{
OFTCPSocket *_socket;
int _backLog, _errNo;
}
#ifdef OF_HAVE_PROPERTIES
@property (readonly, retain, nonatomic) OFTCPSocket *socket;
@property (readonly) int backLog, errNo;
#endif
/*!
* @brief Creates a new, autoreleased listen failed exception.
*
* @param class_ The class of the object which caused the exception
* @param socket The socket which failed to listen
* @param backLog The requested size of the back log
* @return A new, autoreleased listen failed exception
*/
+ (instancetype)exceptionWithClass: (Class)class_
socket: (OFTCPSocket*)socket
backLog: (int)backLog;
/*!
* @brief Initializes an already allocated listen failed exception
*
* @param class_ The class of the object which caused the exception
* @param socket The socket which failed to listen
* @param backLog The requested size of the back log
* @return An initialized listen failed exception
*/
- initWithClass: (Class)class_
socket: (OFTCPSocket*)socket
backLog: (int)backLog;
/*!
* @brief Returns the socket which failed to listen.
*
* @return The socket which failed to listen
*/
- (OFTCPSocket*)socket;
/*!
* @brief Returns the requested back log.
*
* @return The requested back log
*/
- (int)backLog;
/*!
* @brief Returns the errno from when the exception was created.
*
* @return The errno from when the exception was created
*/
- (int)errNo;
@end