ObjFW  Artifact [f52060f788]

Artifact f52060f78860f5a36aa7613a0779b56c5e626a2d8225ba6674e21113414058ed:

• File src/exceptions/OFSymlinkFailedException.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: 1926) [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 symlink failed.
 */
@interface OFSymlinkFailedException: 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 symlink
 * \param dest The destination for the symlink
 * \return A new symlink failed exception
 */
+ exceptionWithClass: (Class)class_
	  sourcePath: (OFString*)src
     destinationPath: (OFString*)dest;

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

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