ObjFW  Diff

 * the OFAllocFailedException.
 *
 * IMPORTANT: Exceptions do NOT use OFAutoreleasePools and can't be autoreleased
 * either! You have to make sure to dealloc the exception in your \@catch block!
 */
@interface OFException: OFObject
{
	Class	 class_;
	Class inClass;
	OFString *string;
}

/**
 * Creates a new exception.
 *
 * \param class_ The class of the object which caused the exception

@end

/**
 * \brief An exception indicating there is not enough memory available.
 */
@interface OFOutOfMemoryException: OFException
{
	size_t req_size;
	size_t requestedSize;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param size The size of the memory that couldn't be allocated
 * \return A new no memory exception
 */

/**
 * \brief An exception indicating a file couldn't be opened.
 */
@interface OFOpenFileFailedException: OFException
{
	OFString *path;
	OFString *mode;
	int err;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param path A string with the path of the file tried to open
 * \param mode A string with the mode in which the file should have been opened
 * \return A new open file failed exception

@end

/**
 * \brief An exception indicating a read or write to a stream failed.
 */
@interface OFReadOrWriteFailedException: OFException
{
	size_t req_size;
	int    err;
	size_t requestedSize;
	int    errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param size The requested size of the data that couldn't be read / written
 * \return A new open file failed exception
 */

@end

/**
 * \brief An exception indicating that seeking in a stream failed.
 */
@interface OFSeekFailedException: OFException
{
	int err;
	int errNo;
}

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

/**
 * \brief An exception indicating a directory couldn't be created.
 */
@interface OFCreateDirectoryFailedException: OFException
{
	OFString *path;
	int err;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param path A string with the path of the directory which couldn't be created
 * \return A new create directory failed exception
 */

/**
 * \brief An exception indicating that changing the mode of a file failed.
 */
@interface OFChangeFileModeFailedException: OFException
{
	OFString *path;
	mode_t mode;
	int err;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param path The path of the file
 * \param mode The new mode for the file
 * \return An initialized change file mode failed exception

 * \brief An exception indicating that changing the owner of a file failed.
 */
@interface OFChangeFileOwnerFailedException: OFException
{
	OFString *path;
	uid_t owner;
	gid_t group;
	int err;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param path The path of the file
 * \param owner The new owner for the file
 * \param group The new group for the file

#endif

/**
 * \brief An exception indicating that renaming a file failed.
 */
@interface OFRenameFileFailedException: OFException
{
	OFString *src;
	OFString *dst;
	int err;
	OFString *sourcePath;
	OFString *destinationPath;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param src The original path
 * \param dst The new path
 * \return A new rename file failed exception

/**
 * \brief An exception indicating that deleting a file failed.
 */
@interface OFDeleteFileFailedException: OFException
{
	OFString *path;
	int err;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param path The path of the file
 * \return A new delete file failed exception
 */

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

/**
 * \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

@end

/**
 * \brief An exception indicating that creating a symlink failed.
 */
@interface OFSymlinkFailedException: OFException
{
	OFString *src;
	OFString *dest;
	int err;
	OFString *sourcePath;
	OFString *destinationPath;
	int errNo;
}

/**
 * \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

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

/**
 * \param class_ The class of the object which caused the exception
 * \param node The node for which translation was requested
 * \param service The service of the node for which translation was requested
 * \return A new address translation failed exception

/**
 * \brief An exception indicating that a connection could not be established.
 */
@interface OFConnectionFailedException: OFException
{
	OFString *node;
	OFString *service;
	int	 err;
	int	 errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param node The node to which the connection failed
 * \param service The service on the node to which the connection failed
 * \return A new connection failed exception

 * \brief An exception indicating that binding a socket failed.
 */
@interface OFBindFailedException: OFException
{
	OFString *node;
	OFString *service;
	int	 family;
	int	 err;
	int	 errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param node The node on which binding failed
 * \param service The service on which binding failed
 * \param family The family for which binnding failed

@end

/**
 * \brief An exception indicating that listening on the socket failed.
 */
@interface OFListenFailedException: OFException
{
	int backlog;
	int err;
	int backLog;
	int errNo;
}

/**
 * \param class_ The class of the object which caused the exception
 * \param backlog The requested size of the back log
 * \return A new listen failed exception
 */

@end

/**
 * \brief An exception indicating that accepting a connection failed.
 */
@interface OFAcceptFailedException: OFException
{
	int err;
	int errNo;
}

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