/*
* Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
*
* 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
OF_ASSUME_NONNULL_BEGIN
/**
* @class OFListenOnSocketFailedException \
* OFListenOnSocketFailedException.h \
* ObjFW/OFListenOnSocketFailedException.h
*
* @brief An exception indicating that listening on the socket failed.
*/
@interface OFListenOnSocketFailedException: OFException
{
id _socket;
int _backlog, _errNo;
OF_RESERVE_IVARS(OFListenOnSocketFailedException, 4)
}
/**
* @brief The socket which failed to listen.
*/
@property (readonly, nonatomic) id socket;
/**
* @brief The requested back log.
*/
@property (readonly, nonatomic) int backlog;
/**
* @brief The errno of the error that occurred.
*/
@property (readonly, nonatomic) int errNo;
/**
* @brief Creates a new, autoreleased listen failed exception.
*
* @param socket The socket which failed to listen
* @param backlog The requested size of the back log
* @param errNo The errno of the error that occurred
* @return A new, autoreleased listen failed exception
*/
+ (instancetype)exceptionWithSocket: (id)socket
backlog: (int)backlog
errNo: (int)errNo;
+ (instancetype)exception OF_UNAVAILABLE;
/**
* @brief Initializes an already allocated listen failed exception.
*
* @param socket The socket which failed to listen
* @param backlog The requested size of the back log
* @param errNo The errno of the error that occurred
* @return An initialized listen failed exception
*/
- (instancetype)initWithSocket: (id)socket
backlog: (int)backlog
errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
- (instancetype)init OF_UNAVAILABLE;
@end
OF_ASSUME_NONNULL_END