ObjFW  Artifact [1e0f3671d5]

Artifact 1e0f3671d5c1d6092a65cbe99f139d926d283b22d667a1b25dfc275b6bb655f0:

• File src/exceptions/OFLinkFailedException.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: 1895) [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"

#ifndef _WIN32
/**
 * \brief An exception indicating that creating a link failed.
 */
@interface OFLinkFailedException: OFException
{
	OFString *sourcePath;
	OFString *destinationPath;
	int errNo;
}

# ifdef OF_HAVE_PROPERTIES
@property (readonly, nonatomic) OFString *sourcePath;
@property (readonly, nonatomic) OFString *destinationPath;
@property (readonly) int errNo;
# endif

/**
 * \param class_ The class of the object which caused the exception
 * \param src The source for the link
 * \param dest The destination for the link
 * \return A new link failed exception
 */
+ exceptionWithClass: (Class)class_
	  sourcePath: (OFString*)src
     destinationPath: (OFString*)dest;

/**
 * Initializes an already allocated link failed exception.
 *
 * \param class_ The class of the object which caused the exception
 * \param src The source for the link
 * \param dest The destination for the link
 * \return An initialized link failed exception
 */
-   initWithClass: (Class)class_
       sourcePath: (OFString*)src
  destinationPath: (OFString*)dest;

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

/**
 * \return A string with the source for the link
 */
- (OFString*)sourcePath;

/**
 * \return A string with the destination for the link
 */
- (OFString*)destinationPath;
@end
#endif