ObjFW  Artifact [27158048e9]

Artifact 27158048e95411b8bdf685ed79ff51c1bb12a8cef3f816d3efe126523b7e9bbe:

• File src/exceptions/OFAddressTranslationFailedException.h — part of check-in [e1e7ffa903] at 2011-09-22 23:25:42 on branch trunk — Exceptions are now autoreleased.

  This is safe as an "exception loop" can't happen, since if allocating
  an exception fails, it throws an OFAllocFailedException which is
  preallocated and can always be thrown.

  So, the worst case would be that an autorelease of an exception fails,
  triggering an OFOutOfMemoryException for which there is no memory,
  resulting in an OFAllocFailedException to be thrown. (user: js, size: 2010) [annotate] [blame] [check-ins using]

/*
 * Copyright (c) 2008, 2009, 2010, 2011
 *   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"

@class OFTCPSocket;

/**
 * \brief An exception indicating the translation of an address failed.
 */
@interface OFAddressTranslationFailedException: OFException
{
	OFTCPSocket *socket;
	OFString    *host;
	int	    errNo;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, nonatomic) OFTCPSocket *socket;
@property (readonly, nonatomic) OFString *host;
@property (readonly) int errNo;
#endif

/**
 * \param class_ The class of the object which caused the exception
 * \param socket The socket which could not translate the address
 * \param host The host for which translation was requested
 * \return A new address translation failed exception
 */
+ exceptionWithClass: (Class)class_
	      socket: (OFTCPSocket*)socket
		host: (OFString*)host;

/**
 * Initializes an already allocated address translation failed exception.
 *
 * \param class_ The class of the object which caused the exception
 * \param socket The socket which could not translate the address
 * \param host The host for which translation was requested
 * \return An initialized address translation failed exception
 */
- initWithClass: (Class)class_
	 socket: (OFTCPSocket*)socket
	   host: (OFString*)host;

/**
 * \return The socket which could not translate the address
 */
- (OFTCPSocket*)socket;

/**
 * /return The host for which translation was requested
 */
- (OFString*)host;

/**
 * \return The errno from when the exception was created
 */
- (int)errNo;
@end