/*
* Copyright (c) 2008-2021 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
#import "OFSocket.h"
OF_ASSUME_NONNULL_BEGIN
/**
* @class OFBindFailedException \
* OFBindFailedException.h ObjFW/OFBindFailedException.h
*
* @brief An exception indicating that binding a socket failed.
*/
@interface OFBindFailedException: OFException
{
/* IP */
OFString *_host;
uint16_t _port;
/* IPX */
uint8_t _packetType;
/* UNIX socket */
OFString *_Nullable _path;
id _socket;
int _errNo;
}
/**
* @brief The host on which binding failed.
*/
@property (readonly, nonatomic) OFString *host;
/**
* @brief The port on which binding failed.
*/
@property (readonly, nonatomic) uint16_t port;
/**
* @brief The IPX packet type for which binding failed.
*/
@property (readonly, nonatomic) uint8_t packetType;
/**
* @brief The path on which binding failed.
*/
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *path;
/**
* @brief The socket which could not be bound.
*/
@property (readonly, nonatomic) id socket;
/**
* @brief The errno of the error that occurred.
*/
@property (readonly, nonatomic) int errNo;
+ (instancetype)exception OF_UNAVAILABLE;
/**
* @brief Creates a new, autoreleased bind failed exception.
*
* @param host The host on which binding failed
* @param port The port on which binding failed
* @param socket The socket which could not be bound
* @param errNo The errno of the error that occurred
* @return A new, autoreleased bind failed exception
*/
+ (instancetype)exceptionWithHost: (OFString *)host
port: (uint16_t)port
socket: (id)socket
errNo: (int)errNo;
/**
* @brief Creates a new, autoreleased bind failed exception.
*
* @param port The IPX port to which binding failed
* @param packetType The IPX packet type for which binding failed
* @param socket The socket which could not be bound
* @param errNo The errno of the error that occurred
* @return A new, autoreleased bind failed exception
*/
+ (instancetype)exceptionWithPort: (uint16_t)port
packetType: (uint8_t)packetType
socket: (id)socket
errNo: (int)errNo;
/**
* @brief Creates a new, autoreleased bind failed exception.
*
* @param path The path on which binding failed
* @param socket The socket which could not be bound
* @param errNo The errno of the error that occurred
* @return A new, autoreleased bind failed exception
*/
+ (instancetype)exceptionWithPath: (OFString *)path
socket: (id)socket
errNo: (int)errNo;
- (instancetype)init OF_UNAVAILABLE;
/**
* @brief Initializes an already allocated bind failed exception.
*
* @param host The host on which binding failed
* @param port The port on which binding failed
* @param socket The socket which could not be bound
* @param errNo The errno of the error that occurred
* @return An initialized bind failed exception
*/
- (instancetype)initWithHost: (OFString *)host
port: (uint16_t)port
socket: (id)socket
errNo: (int)errNo;
/**
* @brief Initializes an already allocated bind failed exception.
*
* @param port The IPX port to which binding failed
* @param packetType The IPX packet type for which binding failed
* @param socket The socket which could not be bound
* @param errNo The errno of the error that occurred
* @return An initialized bind failed exception
*/
- (instancetype)initWithPort: (uint16_t)port
packetType: (uint8_t)packetType
socket: (id)socket
errNo: (int)errNo;
/**
* @brief Initializes an already allocated bind failed exception.
*
* @param path The path on which binding failed
* @param socket The socket which could not be bound
* @param errNo The errno of the error that occurred
* @return An initialized bind failed exception
*/
- (instancetype)initWithPath: (OFString *)path
socket: (id)socket
errNo: (int)errNo;
@end
OF_ASSUME_NONNULL_END