ObjFW  Check-in [be0af07922]

#ifdef OF_APPLE_RUNTIME
extern void *_OFConstantStringClassReference;
#endif

/**
 * \brief A class for storing constant strings using the \@"" literal.
 */
@interface OFConstantString: OFString {}
@interface OFConstantString: OFString
@end

 */

#import "OFObject.h"

/**
 * \brief A class which provides methods to enumerate through collections.
 */
@interface OFEnumerator: OFObject {}
@interface OFEnumerator: OFObject
/**
 * \return The next object
 */
- (id)nextObject;

/**
 * Resets the enumerator, so the next call to nextObject returns the first

- (size_t)requestedSize;
@end

/**
 * \brief An exception indicating that a mutation was detected during
 *        enumeration.
 */
@interface OFEnumerationMutationException: OFException {}
@interface OFEnumerationMutationException: OFException
@end

/**
 * \brief An exception indicating the given memory is not part of the object.
 */
@interface OFMemoryNotPartOfObjectException: OFException
{

 */
- (SEL)selector;
@end

/**
 * \brief An exception indicating the given value is out of range.
 */
@interface OFOutOfRangeException: OFException {}
@interface OFOutOfRangeException: OFException
@end

/**
 * \brief An exception indicating that the argument is invalid for this method.
 */
@interface OFInvalidArgumentException: OFException
{

 */
- (SEL)selector;
@end

/**
 * \brief An exception indicating that the encoding is invalid for this object.
 */
@interface OFInvalidEncodingException: OFException {}
@interface OFInvalidEncodingException: OFException
@end

/**
 * \brief An exception indicating that the format is invalid.
 */
@interface OFInvalidFormatException: OFException {}
@interface OFInvalidFormatException: OFException
@end

/**
 * \brief An exception indicating that a parser encountered malformed or
 *        invalid XML.
 */
@interface OFMalformedXMLException: OFException {}
@interface OFMalformedXMLException: OFException
@end

/**
 * \brief An exception indicating that initializing something failed.
 */
@interface OFInitializationFailedException: OFException {}
@interface OFInitializationFailedException: OFException
@end

/**
 * \brief An exception indicating a file couldn't be opened.
 */
@interface OFOpenFileFailedException: OFException
{

 */
- (size_t)requestedSize;
@end

/**
 * \brief An exception indicating a read on a stream failed.
 */
@interface OFReadFailedException: OFReadOrWriteFailedException {}
@interface OFReadFailedException: OFReadOrWriteFailedException
@end

/**
 * \brief An exception indicating a write to a stream failed.
 */
@interface OFWriteFailedException: OFReadOrWriteFailedException {}
@interface OFWriteFailedException: OFReadOrWriteFailedException
@end

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

- (OFString*)destinationPath;
@end
#endif

/**
 * \brief An exception indicating that setting an option failed.
 */
@interface OFSetOptionFailedException: OFException {}
@interface OFSetOptionFailedException: OFException
@end

/**
 * \brief An exception indicating a socket is not connected or bound.
 */
@interface OFNotConnectedException: OFException {}
@interface OFNotConnectedException: OFException
@end

/**
 * \brief An exception indicating an attempt to connect or bind an already
 *        connected or bound socket.
 */
@interface OFAlreadyConnectedException: OFException {}
@interface OFAlreadyConnectedException: OFException
@end

/**
 * \brief An exception indicating the translation of an address failed.
 */
@interface OFAddressTranslationFailedException: OFException
{

 */
- (int)errNo;
@end

/**
 * \brief An exception indicating that starting a thread failed.
 */
@interface OFThreadStartFailedException: OFException {}
@interface OFThreadStartFailedException: OFException
@end

/**
 * \brief An exception indicating that joining a thread failed.
 */
@interface OFThreadJoinFailedException: OFException {}
@interface OFThreadJoinFailedException: OFException
@end

/**
 * \brief An exception indicating that a thread is still running.
 */
@interface OFThreadStillRunningException: OFException {}
@interface OFThreadStillRunningException: OFException
@end

/**
 * \brief An exception indicating that locking a mutex failed.
 */
@interface OFMutexLockFailedException: OFException {}
@interface OFMutexLockFailedException: OFException
@end

/**
 * \brief An exception indicating that unlocking a mutex failed.
 */
@interface OFMutexUnlockFailedException: OFException {}
@interface OFMutexUnlockFailedException: OFException
@end

/**
 * \brief An exception indicating that the hash has already been calculated.
 */
@interface OFHashAlreadyCalculatedException: OFException {}
@interface OFHashAlreadyCalculatedException: OFException
@end

/**
 * \brief An exception indicating an attempt to use an unbound namespace.
 */
@interface OFUnboundNamespaceException: OFException
{

#include <stdarg.h>

#import "OFString.h"

/**
 * \brief A class for storing and modifying strings.
 */
@interface OFMutableString: OFString {}
@interface OFMutableString: OFString
/**
 * Sets the OFString to the specified UTF-8 encoded C string.
 *
 * \param str A UTF-8 encoded C string to set the OFString to.
 */
- (void)setToCString: (const char*)str;

 * IMPORTANT: If you want to subclass this, override _seekToOffset:,
 * _seekForwardWithOffset: and _seekToOffsetRelativeToEnd:, but nothing else.
 * Those are not defined in the headers, but do the actual work.
 * OFSeekableStream uses those and makes them work together with the caching of
 * OFStream. If you override these methods without the _ prefix, you *WILL*
 * break caching, get broken results and seek to the wrong position!
 */
@interface OFSeekableStream: OFStream {}
@interface OFSeekableStream: OFStream
/**
 * Seeks to the specified absolute offset.
 *
 * \param offset The offset in bytes
 */
- (void)seekToOffset: (off_t)offset;