ObjFW  Check-in [1ad9565253]

#define OF_APPLICATION_DELEGATE(cls)					\
	int								\
	main(int argc, char *argv[])					\
	{								\
		return of_application_main(&argc, &argv, [cls class]);	\
	}

/**
 * \brief A protocol for delegates of OFApplication.
/*!
 * @brief A protocol for delegates of OFApplication.
 */
#ifndef OF_APPLICATION_M
@protocol OFApplicationDelegate <OFObject>
#else
@protocol OFApplicationDelegate
#endif
/**
 * \brief A method which is called when the application was initialized and is
/*!
 * @brief A method which is called when the application was initialized and is
 *	  running now.
 */
- (void)applicationDidFinishLaunching;

#ifdef OF_HAVE_OPTIONAL_PROTOCOLS
@optional
#endif
/**
 * \brief A method which is called when the application will terminate.
/*!
 * @brief A method which is called when the application will terminate.
 */
- (void)applicationWillTerminate;

/**
 * \brief A method which is called when the application received a SIGINT.
/*!
 * @brief A method which is called when the application received a SIGINT.
 *
 * \warning You are not allowed to send any messages inside this method, as
 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do
 *	    signal-safe operations like setting a variable or calling a
 *	    signal-safe function!
 */
- (void)applicationDidReceiveSIGINT;

#ifndef _WIN32
/**
 * \brief A method which is called when the application received a SIGHUP.
/*!
 * @brief A method which is called when the application received a SIGHUP.
 *
 * This signal is not available on Windows.
 *
 * \warning You are not allowed to send any messages inside this method, as
 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do
 *	    signal-safe operations like setting a variable or calling a
 *	    signal-safe function!
 */
- (void)applicationDidReceiveSIGHUP;

/**
 * \brief A method which is called when the application received a SIGUSR1.
/*!
 * @brief A method which is called when the application received a SIGUSR1.
 *
 * This signal is not available on Windows.
 *
 * \warning You are not allowed to send any messages inside this method, as
 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do
 *	    signal-safe operations like setting a variable or calling a
 *	    signal-safe function!
 */
- (void)applicationDidReceiveSIGUSR1;

/**
 * \brief A method which is called when the application received a SIGUSR2.
/*!
 * @brief A method which is called when the application received a SIGUSR2.
 *
 * This signal is not available on Windows.
 *
 * \warning You are not allowed to send any messages inside this method, as
 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do
 *	    signal-safe operations like setting a variable or calling a
 *	    signal-safe function!
 */
- (void)applicationDidReceiveSIGUSR2;
#endif
@end

/**
 * \brief Represents the application as an object.
/*!
 * @brief Represents the application as an object.
 */
@interface OFApplication: OFObject
{
	OFString *programName;
	OFMutableArray *arguments;
	OFMutableDictionary *environment;
	int *argc;

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy, nonatomic) OFString *programName;
@property (readonly, copy, nonatomic) OFArray *arguments;
@property (readonly, copy, nonatomic) OFDictionary *environment;
@property (assign) id <OFApplicationDelegate> delegate;
#endif

/**
 * \brief Returns the only OFApplication instance in the application.
/*!
 * @brief Returns the only OFApplication instance in the application.
 *
 * \return The only OFApplication instance in the application
 * @return The only OFApplication instance in the application
 */
+ (OFApplication*)sharedApplication;

/**
 * \brief Returns the name of the program (argv[0]).
/*!
 * @brief Returns the name of the program (argv[0]).
 *
 * \return The name of the program (argv[0])
 * @return The name of the program (argv[0])
 */
+ (OFString*)programName;

/**
 * \brief Returns the arguments passed to the application.
/*!
 * @brief Returns the arguments passed to the application.
 *
 * \return The arguments passed to the application
 * @return The arguments passed to the application
 */
+ (OFArray*)arguments;

/**
 * \brief Returns the environment of the application.
/*!
 * @brief Returns the environment of the application.
 *
 * \return The environment of the application
 * @return The environment of the application
 */
+ (OFDictionary*)environment;

/**
 * \brief Terminates the application.
/*!
 * @brief Terminates the application.
 */
+ (void)terminate;

/**
 * \brief Terminates the application with the specified status.
/*!
 * @brief Terminates the application with the specified status.
 *
 * \param status The status with which the application will terminate
 * @param status The status with which the application will terminate
 */
+ (void)terminateWithStatus: (int)status;

/**
 * \brief Sets argc and argv.
/*!
 * @brief Sets argc and argv.
 *
 * You should not call this directly, but use OF_APPLICATION_DELEGATE instead!
 *
 * \param argc The number of arguments
 * \param argv The argument values
 * @param argc The number of arguments
 * @param argv The argument values
 */
- (void)setArgumentCount: (int*)argc
       andArgumentValues: (char**[])argv;

/**
 * \brief Gets args and argv.
/*!
 * @brief Gets args and argv.
 *
 * \param argc A pointer where a pointer to argc should be stored
 * \param argv A pointer where a pointer to argv should be stored
 * @param argc A pointer where a pointer to argc should be stored
 * @param argv A pointer where a pointer to argv should be stored
 */
- (void)getArgumentCount: (int**)argc
       andArgumentValues: (char***[])argv;

/**
 * \brief Returns the name of the program (argv[0]).
/*!
 * @brief Returns the name of the program (argv[0]).
 *
 * \return The name of the program (argv[0])
 * @return The name of the program (argv[0])
 */
- (OFString*)programName;

/**
 * \brief Returns the arguments passed to the application.
/*!
 * @brief Returns the arguments passed to the application.
 *
 * \return The arguments passed to the application
 * @return The arguments passed to the application
 */
- (OFArray*)arguments;

/**
 * \brief Returns the environment of the application.
/*!
 * @brief Returns the environment of the application.
 *
 * \return The environment of the application
 * @return The environment of the application
 */
- (OFDictionary*)environment;

/**
 * \brief Returns the delegate of the application.
/*!
 * @brief Returns the delegate of the application.
 *
 * \return The delegate of the application
 * @return The delegate of the application
 */
- (id <OFApplicationDelegate>)delegate;

/**
 * \brief Sets the delegate of the application.
/*!
 * @brief Sets the delegate of the application.
 *
 * \param delegate The delegate for the application
 * @param delegate The delegate for the application
 */
- (void)setDelegate: (id <OFApplicationDelegate>)delegate;

/**
 * \brief Starts the application after everything has been initialized.
/*!
 * @brief Starts the application after everything has been initialized.
 *
 * You should not call this directly, but use OF_APPLICATION_DELEGATE instead!
 */
- (void)run;

/**
 * \brief Terminates the application.
/*!
 * @brief Terminates the application.
 */
- (void)terminate;

/**
 * \brief Terminates the application with the specified status.
/*!
 * @brief Terminates the application with the specified status.
 *
 * \param status The status with which the application will terminate
 * @param status The status with which the application will terminate
 */
- (void)terminateWithStatus: (int)status;
@end

@interface OFObject (OFApplicationDelegate) <OFApplicationDelegate>
@end

typedef void (^of_array_enumeration_block_t)(id object, size_t index,
    BOOL *stop);
typedef BOOL (^of_array_filter_block_t)(id odject, size_t index);
typedef id (^of_array_map_block_t)(id object, size_t index);
typedef id (^of_array_fold_block_t)(id left, id right);
#endif

/**
 * \brief An abstract class for storing objects in an array.
/*!
 * @brief An abstract class for storing objects in an array.
 */
@interface OFArray: OFObject <OFCopying, OFMutableCopying, OFCollection,
    OFSerialization, OFJSONRepresentation>
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t count;
#endif

/**
 * \brief Creates a new OFArray.
/*!
 * @brief Creates a new OFArray.
 *
 * \return A new autoreleased OFArray
 * @return A new autoreleased OFArray
 */
+ (instancetype)array;

/**
 * \brief Creates a new OFArray with the specified object.
/*!
 * @brief Creates a new OFArray with the specified object.
 *
 * \param object An object
 * \return A new autoreleased OFArray
 * @param object An object
 * @return A new autoreleased OFArray
 */
+ (instancetype)arrayWithObject: (id)object;

/**
 * \brief Creates a new OFArray with the specified objects, terminated by nil.
/*!
 * @brief Creates a new OFArray with the specified objects, terminated by nil.
 *
 * \param firstObject The first object in the array
 * \return A new autoreleased OFArray
 * @param firstObject The first object in the array
 * @return A new autoreleased OFArray
 */
+ (instancetype)arrayWithObjects: (id)firstObject, ... OF_SENTINEL;

/**
 * \brief Creates a new OFArray with the objects from the specified array.
/*!
 * @brief Creates a new OFArray with the objects from the specified array.
 *
 * \param array An array
 * \return A new autoreleased OFArray
 * @param array An array
 * @return A new autoreleased OFArray
 */
+ (instancetype)arrayWithArray: (OFArray*)array;

/**
 * \brief Creates a new OFArray with the objects from the specified C array of
/*!
 * @brief Creates a new OFArray with the objects from the specified C array of
 *	  the specified length.
 *
 * \param objects A C array of objects
 * \param length The length of the C array
 * \return A new autoreleased OFArray
 * @param objects A C array of objects
 * @param length The length of the C array
 * @return A new autoreleased OFArray
 */
+ (instancetype)arrayWithObjects: (id const*)objects
			   count: (size_t)count;

/**
 * \brief Initializes an OFArray with the specified object.
/*!
 * @brief Initializes an OFArray with the specified object.
 *
 * \param object An object
 * \return An initialized OFArray
 * @param object An object
 * @return An initialized OFArray
 */
- initWithObject: (id)object;

/**
 * \brief Initializes an OFArray with the specified objects.
/*!
 * @brief Initializes an OFArray with the specified objects.
 *
 * \param firstObject The first object
 * \return An initialized OFArray
 * @param firstObject The first object
 * @return An initialized OFArray
 */
- initWithObjects: (id)firstObject, ... OF_SENTINEL;

/**
 * \brief Initializes an OFArray with the specified object and a va_list.
/*!
 * @brief Initializes an OFArray with the specified object and a va_list.
 *
 * \param firstObject The first object
 * \param arguments A va_list
 * \return An initialized OFArray
 * @param firstObject The first object
 * @param arguments A va_list
 * @return An initialized OFArray
 */
- initWithObject: (id)firstObject
       arguments: (va_list)arguments;

/**
 * \brief Initializes an OFArray with the objects from the specified array.
/*!
 * @brief Initializes an OFArray with the objects from the specified array.
 *
 * \param array An array
 * \return An initialized OFArray
 * @param array An array
 * @return An initialized OFArray
 */
- initWithArray: (OFArray*)array;

/**
 * \brief Initializes an OFArray with the objects from the specified C array of
/*!
 * @brief Initializes an OFArray with the objects from the specified C array of
 *	  the specified length.
 *
 * \param objects A C array of objects
 * \param length The length of the C array
 * \return An initialized OFArray
 * @param objects A C array of objects
 * @param length The length of the C array
 * @return An initialized OFArray
 */
- initWithObjects: (id const*)objects
	    count: (size_t)count;

/**
 * \brief Returns a specified object of the array.
/*!
 * @brief Returns a specified object of the array.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \param index The number of the object to return
 * \return The specified object of the OFArray
 * @param index The number of the object to return
 * @return The specified object of the OFArray
 */
- (id)objectAtIndex: (size_t)index;
- (id)objectAtIndexedSubscript: (size_t)index;

/**
 * \brief Copies the objects at the specified range to the specified buffer.
/*!
 * @brief Copies the objects at the specified range to the specified buffer.
 *
 * \param buffer The buffer to copy the objects to
 * \param range The range to copy
 * @param buffer The buffer to copy the objects to
 * @param range The range to copy
 */
- (void)getObjects: (__unsafe_unretained id*)buffer
	   inRange: (of_range_t)range;

/**
 * \brief Returns the objects of the array as a C array.
/*!
 * @brief Returns the objects of the array as a C array.
 *
 * \return The objects of the array as a C array
 * @return The objects of the array as a C array
 */
- (id*)objects;

/**
 * \brief Returns the index of the first object that is equivalent to the
/*!
 * @brief Returns the index of the first object that is equivalent to the
 *	  specified object or OF_NOT_FOUND if it was not found.
 *
 * \param object The object whose index is returned
 * \return The index of the first object equivalent to the specified object
 * @param object The object whose index is returned
 * @return The index of the first object equivalent to the specified object
 *	   or OF_NOT_FOUND if it was not found
 */
- (size_t)indexOfObject: (id)object;

/**
 * \brief Returns the index of the first object that has the same address as the
/*!
 * @brief Returns the index of the first object that has the same address as the
 *	  specified object or OF_NOT_FOUND if it was not found.
 *
 * \param object The object whose index is returned
 * \return The index of the first object that has the same aaddress as
 * @param object The object whose index is returned
 * @return The index of the first object that has the same aaddress as
 *	   the specified object or OF_NOT_FOUND if it was not found
 */
- (size_t)indexOfObjectIdenticalTo: (id)object;

/**
 * \brief Checks whether the array contains an object with the specified
/*!
 * @brief Checks whether the array contains an object with the specified
 *	  address.
 *
 * \param object The object which is checked for being in the array
 * \return A boolean whether the array contains an object with the specified
 * @param object The object which is checked for being in the array
 * @return A boolean whether the array contains an object with the specified
 *	   address.
 */
- (BOOL)containsObjectIdenticalTo: (id)object;

/**
 * \brief Returns the first object of the array or nil.
/*!
 * @brief Returns the first object of the array or nil.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \return The first object of the array or nil
 * @return The first object of the array or nil
 */
- (id)firstObject;

/**
 * \brief Returns the last object of the array or nil.
/*!
 * @brief Returns the last object of the array or nil.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \return The last object of the array or nil
 * @return The last object of the array or nil
 */
- (id)lastObject;

/**
 * \brief Returns the objects in the specified range as a new OFArray.
/*!
 * @brief Returns the objects in the specified range as a new OFArray.
 *
 * \param range The range for the subarray
 * \return The subarray as a new autoreleased OFArray
 * @param range The range for the subarray
 * @return The subarray as a new autoreleased OFArray
 */
- (OFArray*)objectsInRange: (of_range_t)range;

/**
 * \brief Creates a string by joining all objects of the array.
/*!
 * @brief Creates a string by joining all objects of the array.
 *
 * \param separator The string with which the objects should be joined
 * \return A string containing all objects joined by the separator
 * @param separator The string with which the objects should be joined
 * @return A string containing all objects joined by the separator
 */
- (OFString*)componentsJoinedByString: (OFString*)separator;

/**
 * \brief Creates a string by calling the selector on all objects of the array
/*!
 * @brief Creates a string by calling the selector on all objects of the array
 *	  and joining the strings returned by calling the selector.
 *
 * \param separator The string with which the objects should be joined
 * \param selector The selector to perform on the objects
 * \return A string containing all objects joined by the separator
 * @param separator The string with which the objects should be joined
 * @param selector The selector to perform on the objects
 * @return A string containing all objects joined by the separator
 */
- (OFString*)componentsJoinedByString: (OFString*)separator
			usingSelector: (SEL)selector;

/**
 * \brief Performs the specified selector on all objects in the array.
/*!
 * @brief Performs the specified selector on all objects in the array.
 *
 * \param selector The selector to perform on all objects in the array
 * @param selector The selector to perform on all objects in the array
 */
- (void)makeObjectsPerformSelector: (SEL)selector;

/**
 * \brief Performs the specified selector on all objects in the array with the
/*!
 * @brief Performs the specified selector on all objects in the array with the
 *	  specified object.
 *
 * \param selector The selector to perform on all objects in the array
 * \param object The object to perform the selector with on all objects in the
 * @param selector The selector to perform on all objects in the array
 * @param object The object to perform the selector with on all objects in the
 *	      array
 */
- (void)makeObjectsPerformSelector: (SEL)selector
			withObject: (id)object;

/**
 * \brief Returns a sorted copy of the array.
/*!
 * @brief Returns a sorted copy of the array.
 *
 * \return A sorted copy of the array
 * @return A sorted copy of the array
 */
- (OFArray*)sortedArray;

/**
 * \brief Returns a copy of the array with the order reversed.
/*!
 * @brief Returns a copy of the array with the order reversed.
 *
 * \return A copy of the array with the order reversed
 * @return A copy of the array with the order reversed
 */
- (OFArray*)reversedArray;

/**
 * \brief Creates a new array with the specified object added.
/*!
 * @brief Creates a new array with the specified object added.
 *
 * \param object The object to add
 * \return A new array with the specified object added
 * @param object The object to add
 * @return A new array with the specified object added
 */
- (OFArray*)arrayByAddingObject: (id)object;

/**
 * \brief Creates a new array with the objects from the specified array added.
/*!
 * @brief Creates a new array with the objects from the specified array added.
 *
 * \param array The array with objects to add
 * \return A new array with the objects from the specified array added
 * @param array The array with objects to add
 * @return A new array with the objects from the specified array added
 */
- (OFArray*)arrayByAddingObjectsFromArray: (OFArray*)array;

/**
 * \brief Creates a new array with the specified object removed.
/*!
 * @brief Creates a new array with the specified object removed.
 *
 * \param object The object to remove
 * \return A new array with the specified object removed
 * @param object The object to remove
 * @return A new array with the specified object removed
 */
- (OFArray*)arrayByRemovingObject: (id)object;

#ifdef OF_HAVE_BLOCKS
/**
 * \brief Executes a block for each object.
/*!
 * @brief Executes a block for each object.
 *
 * \param block The block to execute for each object
 * @param block The block to execute for each object
 */
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block;

/**
 * \brief Creates a new array, mapping each object using the specified block.
/*!
 * @brief Creates a new array, mapping each object using the specified block.
 *
 * \param block A block which maps an object for each object
 * \return A new, autoreleased OFArray
 * @param block A block which maps an object for each object
 * @return A new, autoreleased OFArray
 */
- (OFArray*)mappedArrayUsingBlock: (of_array_map_block_t)block;

/**
 * \brief Creates a new array, only containing the objects for which the block
/*!
 * @brief Creates a new array, only containing the objects for which the block
 *	  returns YES.
 *
 * \param block A block which determines if the object should be in the new
 * @param block A block which determines if the object should be in the new
 *		array
 * \return A new, autoreleased OFArray
 * @return A new, autoreleased OFArray
 */
- (OFArray*)filteredArrayUsingBlock: (of_array_filter_block_t)block;

/**
 * \brief Folds the array to a single object using the specified block.
/*!
 * @brief Folds the array to a single object using the specified block.
 *
 * If the array is empty, it will return nil.
 *
 * If there is only one object in the array, that object will be returned and
 * the block will not be invoked.
 *
 * If there are at least two objects, the block is invoked for each object
 * except the first, where left is always to what the array has already been
 * folded and right what should be added to left.
 *
 * \param block A block which folds two objects into one, which is called for
 * @param block A block which folds two objects into one, which is called for
 *		all objects except the first
 * \return The array folded to a single object
 * @return The array folded to a single object
 */
- (id)foldUsingBlock: (of_array_fold_block_t)block;
#endif
@end

@interface OFArrayEnumerator: OFEnumerator
{

 * 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 "OFObject.h"

/**
 * \brief A pool that keeps track of objects to release.
/*!
 * @brief A pool that keeps track of objects to release.
 *
 * The OFAutoreleasePool class is a class that keeps track of objects that will
 * be released when the autorelease pool is released.
 *
 * Every thread has its own stack of autorelease pools.
 */
@interface OFAutoreleasePool: OFObject
{
	void *pool;
	BOOL ignoreRelease;
}

/**
 * \brief Adds an object to the autorelease pool at the top of the
/*!
 * @brief Adds an object to the autorelease pool at the top of the
 *	  thread-specific autorelease pool stack.
 *
 * \param object The object to add to the autorelease pool
 * \return The object
 * @param object The object to add to the autorelease pool
 * @return The object
 */
+ (id)addObject: (id)object;

/**
 * \brief Releases all objects in the autorelease pool.
/*!
 * @brief Releases all objects in the autorelease pool.
 *
 * This does not free the memory allocated to store pointers to the objects in
 * the pool, so reusing the pool does not allocate any memory until the previous
 * number of objects is exceeded. It behaves this way to optimize loops that
 * always work with the same or similar number of objects and call relaseObjects
 * at the end of the loop, which is propably the most common case for
 * releaseObjects.
 *
 * If a garbage collector is added in the future, it will tell the GC that now
 * is a good time to clean up, as this is often used after a lot of objects
 * have been added to the pool that should be released before the next iteration
 * of a loop, which adds objects again. Thus, it is usually a clean up call.
 */
- (void)releaseObjects;

/**
 * \brief Releases all objects in the autorelease pool and deallocates the pool.
/*!
 * @brief Releases all objects in the autorelease pool and deallocates the pool.
 */
- (void)release;

/**
 * \brief Releases all objects in the autorelease pool and deallocates the pool.
/*!
 * @brief Releases all objects in the autorelease pool and deallocates the pool.
 */
- (void)drain;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern id of_autorelease(id);
#ifdef __cplusplus
}
#endif

#ifndef Block_copy
# define Block_copy(x) ((__typeof__(x))_Block_copy((const void*)(x)))
#endif
#ifndef Block_release
# define Block_release(x) _Block_release((const void*)(x))
#endif

/**
 * \brief The class for all blocks, since all blocks are also objects.
/*!
 * @brief The class for all blocks, since all blocks are also objects.
 */
@interface OFBlock: OFObject
@end

@interface OFStackBlock: OFBlock
@end

@interface OFGlobalBlock: OFBlock
@end

@interface OFMallocBlock: OFBlock
@end

 * 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 "OFEnumerator.h"

/**
 * \brief A protocol with methods common for all collections.
/*!
 * @brief A protocol with methods common for all collections.
 */
@protocol OFCollection <OFEnumerating, OFFastEnumeration>
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t count;
#endif

/**
 * \brief Returns the number of objects in the collection.
/*!
 * @brief Returns the number of objects in the collection.
 *
 * \return The number of objects in the collection
 * @return The number of objects in the collection
 */
- (size_t)count;

/**
 * \brief Checks whether the collection contains an object equal to the
/*!
 * @brief Checks whether the collection contains an object equal to the
 *	  specified object.
 *
 * \param object The object which is checked for being in the collection
 * \return A boolean whether the collection contains the specified object
 * @param object The object which is checked for being in the collection
 * @return A boolean whether the collection contains the specified object
 */
- (BOOL)containsObject: (id)object;
@end

 * 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 "OFMutex.h"

/**
 * \brief A class implementing a condition variable for thread synchronization.
/*!
 * @brief A class implementing a condition variable for thread synchronization.
 */
@interface OFCondition: OFMutex
{
	of_condition_t condition;
	BOOL conditionInitialized;
}

/**
 * \brief Creates a new condition.
/*!
 * @brief Creates a new condition.
 *
 * \return A new, autoreleased OFCondition
 * @return A new, autoreleased OFCondition
 */
+ (instancetype)condition;

/**
 * \brief Blocks the current thread until another thread calls -[signal] or
/*!
 * @brief Blocks the current thread until another thread calls -[signal] or
 *	  -[broadcast].
 */
- (void)wait;

/**
 * \brief Signals the next waiting thread to continue.
/*!
 * @brief Signals the next waiting thread to continue.
 */
- (void)signal;

/**
 * \brief Signals all threads to continue.
/*!
 * @brief Signals all threads to continue.
 */
- (void)broadcast;
@end

# endif
extern void *_OFConstantStringClassReference;
# ifdef __cplusplus
}
# endif
#endif

/**
 * \brief A class for storing constant strings using the \@"" literal.
/*!
 * @brief A class for storing constant strings using the \@"" literal.
 */
@interface OFConstantString: OFString
{
	char *cString;
	size_t cStringLength;
}
@end

#import "OFSet.h"

#ifdef OF_HAVE_BLOCKS
typedef void (^of_counted_set_enumeration_block_t)(id object, size_t count,
    BOOL *stop);
#endif

/**
 * \brief An abstract class for a mutable unordered set of objects, counting how
/*!
 * @brief An abstract class for a mutable unordered set of objects, counting how
 *	  often it contains an object.
 */
@interface OFCountedSet: OFMutableSet
/**
 * \brief Returns how often the object is in the set.
/*!
 * @brief Returns how often the object is in the set.
 *
 * \return How often the object is in the set
 * @return How often the object is in the set
 */
- (size_t)countForObject: (id)object;

#ifdef OF_HAVE_BLOCKS
/**
 * \brief Executes a block for each object in the set.
/*!
 * @brief Executes a block for each object in the set.
 *
 * \param block The block to execute for each object in the set
 * @param block The block to execute for each object in the set
 */
- (void)enumerateObjectsAndCountUsingBlock:
    (of_counted_set_enumeration_block_t)block;
#endif
@end

extern "C" {
#endif
extern int _OFDataArray_Hashing_reference;
#ifdef __cplusplus
}
#endif

/**
 * \brief A category which provides methods to calculate hashes for data arrays.
/*!
 * @brief A category which provides methods to calculate hashes for data arrays.
 */
@interface OFDataArray (Hashing)
/**
 * \brief Returns the MD5 hash of the data array as an autoreleased OFString.
/*!
 * @brief Returns the MD5 hash of the data array as an autoreleased OFString.
 *
 * \return The MD5 hash of the data array as an autoreleased OFString
 * @return The MD5 hash of the data array as an autoreleased OFString
 */
- (OFString*)MD5Hash;

/**
 * \brief Returns the SHA-1 hash of the data array as an autoreleased OFString.
/*!
 * @brief Returns the SHA-1 hash of the data array as an autoreleased OFString.
 *
 * \return The SHA-1 hash of the data array as an autoreleased OFString
 * @return The SHA-1 hash of the data array as an autoreleased OFString
 */
- (OFString*)SHA1Hash;
@end

#import "OFObject.h"
#import "OFSerialization.h"

@class OFString;
@class OFURL;

/**
 * \brief A class for storing arbitrary data in an array.
/*!
 * @brief A class for storing arbitrary data in an array.
 *
 * If you plan to store large hunks of data, you should consider using
 * OFBigDataArray, which allocates the memory in pages rather than in bytes.
 *
 * For security reasons, serialization and deserialization is only implemented
 * for OFDataArrays with item size 1.
 */
@interface OFDataArray: OFObject <OFCopying, OFComparing, OFSerialization>
{
	uint8_t *data;
	size_t count;
	size_t itemSize;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, getter=cArray) void *data;
@property (readonly) size_t count;
@property (readonly) size_t itemSize;
#endif

/**
 * \brief Creates a new OFDataArray with an item size of 1.
/*!
 * @brief Creates a new OFDataArray with an item size of 1.
 *
 * \return A new autoreleased OFDataArray
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArray;

/**
 * \brief Creates a new OFDataArray whose items all have the same size.
/*!
 * @brief Creates a new OFDataArray whose items all have the same size.
 *
 * \param itemSize The size of each element in the OFDataArray
 * \return A new autoreleased OFDataArray
 * @param itemSize The size of each element in the OFDataArray
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArrayWithItemSize: (size_t)itemSize;

/**
 * \brief Creates a new OFDataArary with an item size of 1, containing the data
/*!
 * @brief Creates a new OFDataArary with an item size of 1, containing the data
 *	  of the specified file.
 *
 * \param path The path of the file
 * \return A new autoreleased OFDataArray
 * @param path The path of the file
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArrayWithContentsOfFile: (OFString*)path;

/**
 * \brief Creates a new OFDataArray with an item size of 1, containing the data
/*!
 * @brief Creates a new OFDataArray with an item size of 1, containing the data
 *	  of the specified URL.
 *
 * \param URL The URL to the contents for the OFDataArray
 * \return A new autoreleased OFDataArray
 * @param URL The URL to the contents for the OFDataArray
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArrayWithContentsOfURL: (OFURL*)URL;

/**
 * \brief Creates a new OFDataArray with an item size of 1, containing the data
/*!
 * @brief Creates a new OFDataArray with an item size of 1, containing the data
 *	  of the string representation.
 *
 * \param string The string representation of the data
 * \return A new autoreleased OFDataArray
 * @param string The string representation of the data
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArrayWithStringRepresentation: (OFString*)string;

/**
 * \brief Creates a new OFDataArray with an item size of 1, containing the data
/*!
 * @brief Creates a new OFDataArray with an item size of 1, containing the data
 *	  of the Base64-encoded string.
 *
 * \param string The string with the Base64-encoded data
 * \return A new autoreleased OFDataArray
 * @param string The string with the Base64-encoded data
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArrayWithBase64EncodedString: (OFString*)string;

/**
 * \brief Initializes an already allocated OFDataArray with an item size of 1.
/*!
 * @brief Initializes an already allocated OFDataArray with an item size of 1.
 *
 * \return A initialized OFDataArray
 * @return A initialized OFDataArray
 */
- init;

/**
 * \brief Initializes an already allocated OFDataArray whose items all have the
/*!
 * @brief Initializes an already allocated OFDataArray whose items all have the
 *	  same size.
 *
 * \param itemSize The size of each element in the OFDataArray
 * \return An initialized OFDataArray
 * @param itemSize The size of each element in the OFDataArray
 * @return An initialized OFDataArray
 */
- initWithItemSize: (size_t)itemSize;

/**
 * \brief Initializes an already allocated OFDataArray with an item size of 1,
/*!
 * @brief Initializes an already allocated OFDataArray with an item size of 1,
 *	  containing the data of the specified file.
 *
 * \param path The path of the file
 * \return An initialized OFDataArray
 * @param path The path of the file
 * @return An initialized OFDataArray
 */
- initWithContentsOfFile: (OFString*)path;

/**
 * \brief Initializes an already allocated OFDataArray with an item size of 1,
/*!
 * @brief Initializes an already allocated OFDataArray with an item size of 1,
 *	  containing the data of the specified URL.
 *
 * \param URL The URL to the contents for the OFDataArray
 * \return A new autoreleased OFDataArray
 * @param URL The URL to the contents for the OFDataArray
 * @return A new autoreleased OFDataArray
 */
- initWithContentsOfURL: (OFURL*)URL;

/**
 * \brief Initializes an already allocated OFDataArray with an item size of 1,
/*!
 * @brief Initializes an already allocated OFDataArray with an item size of 1,
 *	  containing the data of the string representation.
 *
 * \param string The string representation of the data
 * \return A new autoreleased OFDataArray
 * @param string The string representation of the data
 * @return A new autoreleased OFDataArray
 */
- initWithStringRepresentation: (OFString*)string;

/**
 * \brief Initializes an already allocated OFDataArray with an item size of 1,
/*!
 * @brief Initializes an already allocated OFDataArray with an item size of 1,
 *	  containing the data of the Base64-encoded string.
 *
 * \param string The string with the Base64-encoded data
 * \return A initialized OFDataArray
 * @param string The string with the Base64-encoded data
 * @return A initialized OFDataArray
 */
- initWithBase64EncodedString: (OFString*)string;

/**
 * \brief Returns the number of items in the OFDataArray.
/*!
 * @brief Returns the number of items in the OFDataArray.
 *
 * \return The number of items in the OFDataArray
 * @return The number of items in the OFDataArray
 */
- (size_t)count;

/**
 * \brief Returns the size of each item in the OFDataArray in bytes.
/*!
 * @brief Returns the size of each item in the OFDataArray in bytes.
 *
 * \return The size of each item in the OFDataArray in bytes
 * @return The size of each item in the OFDataArray in bytes
 */
- (size_t)itemSize;

/**
 * \brief Returns all elements of the OFDataArray as a C array.
/*!
 * @brief Returns all elements of the OFDataArray as a C array.
 *
 * \warning The pointer is only valid until the OFDataArray is changed!
 * @warning The pointer is only valid until the OFDataArray is changed!
 *
 * Modifying the returned array directly is allowed and will change the contents
 * of the data array.
 *
 * \return All elements of the OFDataArray as a C array
 * @return All elements of the OFDataArray as a C array
 */
- (void*)cArray OF_RETURNS_INNER_POINTER;

/**
 * \brief Returns a specific item of the OFDataArray.
/*!
 * @brief Returns a specific item of the OFDataArray.
 *
 * \param index The number of the item to return
 * \return The specified item of the OFDataArray
 * @param index The number of the item to return
 * @return The specified item of the OFDataArray
 */
- (void*)itemAtIndex: (size_t)index OF_RETURNS_INNER_POINTER;

/**
 * \brief Returns the first item of the OFDataArray.
/*!
 * @brief Returns the first item of the OFDataArray.
 *
 * \return The first item of the OFDataArray or NULL
 * @return The first item of the OFDataArray or NULL
 */
- (void*)firstItem OF_RETURNS_INNER_POINTER;

/**
 * \brief Returns the last item of the OFDataArray.
/*!
 * @brief Returns the last item of the OFDataArray.
 *
 * \return The last item of the OFDataArray or NULL
 * @return The last item of the OFDataArray or NULL
 */
- (void*)lastItem OF_RETURNS_INNER_POINTER;

/**
 * \brief Adds an item to the OFDataArray.
/*!
 * @brief Adds an item to the OFDataArray.
 *
 * \param item A pointer to an arbitrary item
 * @param item A pointer to an arbitrary item
 */
- (void)addItem: (const void*)item;

/**
 * \brief Adds an item to the OFDataArray at the specified index.
/*!
 * @brief Adds an item to the OFDataArray at the specified index.
 *
 * \param item A pointer to an arbitrary item
 * \param index The index where the item should be added
 * @param item A pointer to an arbitrary item
 * @param index The index where the item should be added
 */
- (void)insertItem: (const void*)item
	   atIndex: (size_t)index;

/**
 * \brief Adds items from a C array to the OFDataArray.
/*!
 * @brief Adds items from a C array to the OFDataArray.
 *
 * \param count The number of items to add
 * \param cArray A C array containing the items to add
 * @param count The number of items to add
 * @param cArray A C array containing the items to add
 */
- (void)addItemsFromCArray: (const void*)cArray
		     count: (size_t)count;

/**
 * \brief Adds items from a C array to the OFDataArray at the specified index.
/*!
 * @brief Adds items from a C array to the OFDataArray at the specified index.
 *
 * \param cArray A C array containing the items to add
 * \param index The index where the items should be added
 * \param count The number of items to add
 * @param cArray A C array containing the items to add
 * @param index The index where the items should be added
 * @param count The number of items to add
 */
- (void)insertItemsFromCArray: (const void*)cArray
		      atIndex: (size_t)index
			count: (size_t)count;

/**
 * \brief Removes the item at the specified index.
/*!
 * @brief Removes the item at the specified index.
 *
 * \param index The index of the item to remove
 * @param index The index of the item to remove
 */
- (void)removeItemAtIndex: (size_t)index;

/**
 * \brief Removes the specified amount of items at the specified index.
/*!
 * @brief Removes the specified amount of items at the specified index.
 *
 * \param range The range of items to remove
 * @param range The range of items to remove
 */
- (void)removeItemsInRange: (of_range_t)range;

/**
 * \brief Removes the last item.
/*!
 * @brief Removes the last item.
 */
- (void)removeLastItem;

/**
 * \brief Removes all items.
/*!
 * @brief Removes all items.
 */
- (void)removeAllItems;

/**
 * \brief Returns the string representation of the data array.
/*!
 * @brief Returns the string representation of the data array.
 *
 * \return The string representation of the data array.
 * @return The string representation of the data array.
 */
- (OFString*)stringRepresentation;

/**
 * \brief Returns a string containing the data in Base64 encoding.
/*!
 * @brief Returns a string containing the data in Base64 encoding.
 *
 * \return A string containing the data in Base64 encoding
 * @return A string containing the data in Base64 encoding
 */
- (OFString*)stringByBase64Encoding;

/**
 * \brief Writes the OFDataArray into the specified file.
/*!
 * @brief Writes the OFDataArray into the specified file.
 *
 * \param path The path of the file to write to
 * @param path The path of the file to write to
 */
- (void)writeToFile: (OFString*)path;
@end

/**
 * \brief A class for storing arbitrary big data in an array.
/*!
 * @brief A class for storing arbitrary big data in an array.
 *
 * The OFBigDataArray class is a class for storing arbitrary data in an array
 * and is designed to store large hunks of data. Therefore, it allocates
 * memory in pages rather than a chunk of memory for each item.
 */
@interface OFBigDataArray: OFDataArray
{
	size_t size;
}
@end

#import "OFDataArray+Hashing.h"

#import "OFObject.h"
#import "OFSerialization.h"

@class OFString;
@class OFConstantString;

/**
 * \brief A class for storing, accessing and comparing dates.
/*!
 * @brief A class for storing, accessing and comparing dates.
 */
@interface OFDate: OFObject <OFCopying, OFComparing, OFSerialization>
{
	double seconds;
}

/**
 * \brief Creates a new OFDate with the current date and time.
/*!
 * @brief Creates a new OFDate with the current date and time.
 *
 * \return A new, autoreleased OFDate with the current date and time
 * @return A new, autoreleased OFDate with the current date and time
 */
+ (instancetype)date;

/**
 * \brief Creates a new OFDate with the specified date and time since
/*!
 * @brief Creates a new OFDate with the specified date and time since
 *	  1970-01-01T00:00:00Z.
 *
 * \param seconds The seconds since 1970-01-01T00:00:00Z
 * \return A new, autoreleased OFDate with the specified date and time
 * @param seconds The seconds since 1970-01-01T00:00:00Z
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithTimeIntervalSince1970: (double)seconds;

/**
 * \brief Creates a new OFDate with the specified date and time since now.
/*!
 * @brief Creates a new OFDate with the specified date and time since now.
 *
 * \param seconds The seconds since now
 * \return A new, autoreleased OFDate with the specified date and time
 * @param seconds The seconds since now
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithTimeIntervalSinceNow: (double)seconds;

/**
 * \brief Creates a new OFDate with the specified string in the specified
/*!
 * @brief Creates a new OFDate with the specified string in the specified
 *	  format.
 *
 * The time zone used is UTC. See +[dateWithLocalDateString:format:] if you
 * want local time.
 *
 * See the manpage for strftime for information on the format.
 *
 * \warning The format is currently limited to the following format specifiers:
 * @warning The format is currently limited to the following format specifiers:
 *	    %%d, %%e, %%H, %%m, %%M, %%S, %%y, %%Y, %%, %%n and %%t.
 *
 * \param string The string describing the date
 * \param format The format of the string describing the date
 * \return A new, autoreleased OFDate with the specified date and time
 * @param string The string describing the date
 * @param format The format of the string describing the date
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithDateString: (OFString*)string
			    format: (OFString*)format;

/**
 * \brief Creates a new OFDate with the specified string in the specified
/*!
 * @brief Creates a new OFDate with the specified string in the specified
 *	  format.
 *
 * See the manpage for strftime for information on the format.
 *
 * \warning The format is currently limited to the following format specifiers:
 * @warning The format is currently limited to the following format specifiers:
 *	    %%d, %%e, %%H, %%m, %%M, %%S, %%y, %%Y, %%, %%n and %%t.
 *
 * \param string The string describing the date
 * \param format The format of the string describing the date
 * \return A new, autoreleased OFDate with the specified date and time
 * @param string The string describing the date
 * @param format The format of the string describing the date
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithLocalDateString: (OFString*)string
				 format: (OFString*)format;

/**
 * \brief Returns a date in the distant future.
/*!
 * @brief Returns a date in the distant future.
 *
 * The date is system-dependant.
 *
 * \return A date in the distant future
 * @return A date in the distant future
 */
+ (instancetype)distantFuture;

/**
 * \brief Returns a date in the distant past.
/*!
 * @brief Returns a date in the distant past.
 *
 * The date is system-dependant.
 *
 * \return A date in the distant past
 * @return A date in the distant past
 */
+ (instancetype)distantPast;

/**
 * \brief Initializes an already allocated OFDate with the specified date and
/*!
 * @brief Initializes an already allocated OFDate with the specified date and
 *	  time since 1970-01-01T00:00:00Z.
 *
 * \param seconds The seconds since 1970-01-01T00:00:00Z
 * \return An initialized OFDate with the specified date and time
 * @param seconds The seconds since 1970-01-01T00:00:00Z
 * @return An initialized OFDate with the specified date and time
 */
- initWithTimeIntervalSince1970: (double)seconds;

/**
 * \brief Initializes an already allocated OFDate with the specified date and
/*!
 * @brief Initializes an already allocated OFDate with the specified date and
 *	  time since now.
 *
 * \param seconds The seconds since now
 * \return An initialized OFDate with the specified date and time
 * @param seconds The seconds since now
 * @return An initialized OFDate with the specified date and time
 */
- initWithTimeIntervalSinceNow: (double)seconds;

/**
 * \brief Initializes an already allocated OFDate with the specified string in
/*!
 * @brief Initializes an already allocated OFDate with the specified string in
 *	  the specified format.
 *
 * The time zone used is UTC. If a time zone is specified anyway, an
 * OFInvalidFormatException is thrown. See -[initWithLocalDateString:format:]
 * if you want to specify a time zone.
 *
 * See the manpage for strftime for information on the format.
 *
 * \warning The format is currently limited to the following format specifiers:
 * @warning The format is currently limited to the following format specifiers:
 *	    %%d, %%e, %%H, %%m, %%M, %%S, %%y, %%Y, %%, %%n and %%t.
 *
 * \param string The string describing the date
 * \param format The format of the string describing the date
 * \return An initialized OFDate with the specified date and time
 * @param string The string describing the date
 * @param format The format of the string describing the date
 * @return An initialized OFDate with the specified date and time
 */
- initWithDateString: (OFString*)string
	      format: (OFString*)format;

/**
 * \brief Initializes an already allocated OFDate with the specified string in
/*!
 * @brief Initializes an already allocated OFDate with the specified string in
 *	  the specified format.
 *
 * If no time zone is specified, local time is assumed.
 *
 * See the manpage for strftime for information on the format.
 *
 * \warning The format is currently limited to the following format specifiers:
 * @warning The format is currently limited to the following format specifiers:
 *	    %%d, %%e, %%H, %%m, %%M, %%S, %%y, %%Y, %%, %%n and %%t.
 *
 * \param string The string describing the date
 * \param format The format of the string describing the date
 * \return An initialized OFDate with the specified date and time
 * @param string The string describing the date
 * @param format The format of the string describing the date
 * @return An initialized OFDate with the specified date and time
 */
- initWithLocalDateString: (OFString*)string
		   format: (OFString*)format;

/**
 * \brief Returns the microsecond of the date.
/*!
 * @brief Returns the microsecond of the date.
 *
 * \return The microsecond of the date
 * @return The microsecond of the date
 */
- (uint32_t)microsecond;

/**
 * \brief Returns the second of the date.
/*!
 * @brief Returns the second of the date.
 *
 * \return The second of the date
 * @return The second of the date
 */
- (uint8_t)second;

/**
 * \brief Returns the minute of the date.
/*!
 * @brief Returns the minute of the date.
 *
 * \return The minute of the date
 * @return The minute of the date
 */
- (uint8_t)minute;

/**
 * \brief Returns the hour of the date.
/*!
 * @brief Returns the hour of the date.
 *
 * \return The hour of the date
 * @return The hour of the date
 */
- (uint8_t)hour;

/**
 * \brief Returns the hour of the date in local time.
/*!
 * @brief Returns the hour of the date in local time.
 *
 * \return The hour of the date in local time
 * @return The hour of the date in local time
 */
- (uint8_t)localHour;

/**
 * \brief Returns the day of the month.
/*!
 * @brief Returns the day of the month.
 *
 * \return The day of the month of the date
 * @return The day of the month of the date
 */
- (uint8_t)dayOfMonth;

/**
 * \brief Returns the day of the month of the date in local time.
/*!
 * @brief Returns the day of the month of the date in local time.
 *
 * \return The day of the month of the date in local time
 * @return The day of the month of the date in local time
 */
- (uint8_t)localDayOfMonth;

/**
 * \brief Returns the month of the year of the date.
/*!
 * @brief Returns the month of the year of the date.
 *
 * \return The month of the year of the date
 * @return The month of the year of the date
 */
- (uint8_t)monthOfYear;

/**
 * \brief Returns the month of the year of the date in local time.
/*!
 * @brief Returns the month of the year of the date in local time.
 *
 * \return The month of the year of the date in local time
 * @return The month of the year of the date in local time
 */
- (uint8_t)localMonthOfYear;

/**
 * \brief Returns the year of the date.
/*!
 * @brief Returns the year of the date.
 *
 * \return The year of the date
 * @return The year of the date
 */
- (uint16_t)year;

/**
 * \brief Returns the year of the date in local time.
/*!
 * @brief Returns the year of the date in local time.
 *
 * \return The year of the date in local time
 * @return The year of the date in local time
 */
- (uint16_t)localYear;

/**
 * \brief Returns the day of the week of the date.
/*!
 * @brief Returns the day of the week of the date.
 *
 * \return The day of the week of the date
 * @return The day of the week of the date
 */
- (uint8_t)dayOfWeek;

/**
 * \brief Returns the day of the week of the date in local time.
/*!
 * @brief Returns the day of the week of the date in local time.
 *
 * \return The day of the week of the date in local time
 * @return The day of the week of the date in local time
 */
- (uint8_t)localDayOfWeek;

/**
 * \brief Returns the day of the year of the date.
/*!
 * @brief Returns the day of the year of the date.
 *
 * \return The day of the year of the date
 * @return The day of the year of the date
 */
- (uint16_t)dayOfYear;

/**
 * \brief Returns the day of the year of the date in local time.
/*!
 * @brief Returns the day of the year of the date in local time.
 *
 * \return The day of the year of the date in local time
 * @return The day of the year of the date in local time
 */
- (uint16_t)localDayOfYear;

/**
 * \brief Creates a string of the date with the specified format.
/*!
 * @brief Creates a string of the date with the specified format.
 *
 * See the manpage for strftime for information on the format.
 *
 * \param format The format for the date string
 * \return A new, autoreleased OFString
 * @param format The format for the date string
 * @return A new, autoreleased OFString
 */
- (OFString*)dateStringWithFormat: (OFConstantString*)format;

/**
 * \brief Creates a string of the local date with the specified format.
/*!
 * @brief Creates a string of the local date with the specified format.
 *
 * See the manpage for strftime for information on the format.
 *
 * \param format The format for the date string
 * \return A new, autoreleased OFString
 * @param format The format for the date string
 * @return A new, autoreleased OFString
 */
- (OFString*)localDateStringWithFormat: (OFConstantString*)format;

/**
 * \brief Returns the earlier of the two dates.
/*!
 * @brief Returns the earlier of the two dates.
 *
 * \param date Another date
 * \return The earlier date of the two dates
 * @param date Another date
 * @return The earlier date of the two dates
 */
- (OFDate*)earlierDate: (OFDate*)otherDate;

/**
 * \brief Returns the later of the two dates.
/*!
 * @brief Returns the later of the two dates.
 *
 * \param date Another date
 * \return The later date of the two dates
 * @param date Another date
 * @return The later date of the two dates
 */
- (OFDate*)laterDate: (OFDate*)otherDate;

/**
 * \brief Returns the seconds since 1970-01-01T00:00:00Z.
/*!
 * @brief Returns the seconds since 1970-01-01T00:00:00Z.
 *
 * \return The seconds since 1970-01-01T00:00:00Z
 * @return The seconds since 1970-01-01T00:00:00Z
 */
- (double)timeIntervalSince1970;

/**
 * \brief Returns the seconds the receiver is after the date.
/*!
 * @brief Returns the seconds the receiver is after the date.
 *
 * \param date Date date to generate the difference with receiver
 * \return The seconds the receiver is after the date.
 * @param date Date date to generate the difference with receiver
 * @return The seconds the receiver is after the date.
 */
- (double)timeIntervalSinceDate: (OFDate*)otherDate;

/**
 * \brief Returns the seconds the receiver is in the future.
/*!
 * @brief Returns the seconds the receiver is in the future.
 *
 * \return The seconds the receiver is in the future
 * @return The seconds the receiver is in the future
 */
- (double)timeIntervalSinceNow;

/**
 * \brief Creates a new date with the specified time interval added.
/*!
 * @brief Creates a new date with the specified time interval added.
 *
 * \param seconds The seconds after the date
 * \return A new, autoreleased OFDate
 * @param seconds The seconds after the date
 * @return A new, autoreleased OFDate
 */
- (OFDate*)dateByAddingTimeInterval: (double)seconds;
@end

#ifdef OF_HAVE_BLOCKS
typedef void (^of_dictionary_enumeration_block_t)(id key, id object,
     BOOL *stop);
typedef BOOL (^of_dictionary_filter_block_t)(id key, id object);
typedef id (^of_dictionary_map_block_t)(id key, id object);
#endif

/**
 * \brief An abstract class for storing objects in a dictionary.
/*!
 * @brief An abstract class for storing objects in a dictionary.
 *
 * Keys are copied and thus must conform to the OFCopying protocol.
 *
 * Note: Fast enumeration on a dictionary enumerates through the keys of the
 * dictionary.
 */
@interface OFDictionary: OFObject <OFCopying, OFMutableCopying, OFCollection,
    OFSerialization, OFJSONRepresentation>
/**
 * \brief Creates a new OFDictionary.
/*!
 * @brief Creates a new OFDictionary.
 *
 * \return A new autoreleased OFDictionary
 * @return A new autoreleased OFDictionary
 */
+ (instancetype)dictionary;

/**
 * \brief Creates a new OFDictionary with the specified dictionary.
/*!
 * @brief Creates a new OFDictionary with the specified dictionary.
 *
 * \param dictionary An OFDictionary
 * \return A new autoreleased OFDictionary
 * @param dictionary An OFDictionary
 * @return A new autoreleased OFDictionary
 */
+ (instancetype)dictionaryWithDictionary: (OFDictionary*)dictionary;

/**
 * \brief Creates a new OFDictionary with the specified key and object.
/*!
 * @brief Creates a new OFDictionary with the specified key and object.
 *
 * \param key The key
 * \param object The object
 * \return A new autoreleased OFDictionary
 * @param key The key
 * @param object The object
 * @return A new autoreleased OFDictionary
 */
+ (instancetype)dictionaryWithObject: (id)object
			      forKey: (id)key;

/**
 * \brief Creates a new OFDictionary with the specified keys and objects.
/*!
 * @brief Creates a new OFDictionary with the specified keys and objects.
 *
 * \param keys An array of keys
 * \param objects An array of objects
 * \return A new autoreleased OFDictionary
 * @param keys An array of keys
 * @param objects An array of objects
 * @return A new autoreleased OFDictionary
 */
+ (instancetype)dictionaryWithObjects: (OFArray*)objects
			      forKeys: (OFArray*)keys;

/**
 * \brief Creates a new OFDictionary with the specified keys and objects.
/*!
 * @brief Creates a new OFDictionary with the specified keys and objects.
 *
 * \param keys An array of keys
 * \param objects An array of objects
 * \param count The number of objects in the arrays
 * \return A new autoreleased OFDictionary
 * @param keys An array of keys
 * @param objects An array of objects
 * @param count The number of objects in the arrays
 * @return A new autoreleased OFDictionary
 */
+ (instancetype)dictionaryWithObjects: (id const*)objects
			      forKeys: (id const*)keys
		  count: (size_t)count;

/**
 * \brief Creates a new OFDictionary with the specified keys objects.
/*!
 * @brief Creates a new OFDictionary with the specified keys objects.
 *
 * \param firstKey The first key
 * \return A new autoreleased OFDictionary
 * @param firstKey The first key
 * @return A new autoreleased OFDictionary
 */
+ (instancetype)dictionaryWithKeysAndObjects: (id)firstKey, ... OF_SENTINEL;

/**
 * \brief Initializes an already allocated OFDictionary.
/*!
 * @brief Initializes an already allocated OFDictionary.
 *
 * \return An initialized OFDictionary
 * @return An initialized OFDictionary
 */
- init;

/**
 * \brief Initializes an already allocated OFDictionary with the specified
/*!
 * @brief Initializes an already allocated OFDictionary with the specified
 *	  OFDictionary.
 *
 * \param dictionary An OFDictionary
 * \return An initialized OFDictionary
 * @param dictionary An OFDictionary
 * @return An initialized OFDictionary
 */
- initWithDictionary: (OFDictionary*)dictionary;

/**
 * \brief Initializes an already allocated OFDictionary with the specified key
/*!
 * @brief Initializes an already allocated OFDictionary with the specified key
 *	  and object.
 *
 * \param key The key
 * \param object The object
 * \return A new initialized OFDictionary
 * @param key The key
 * @param object The object
 * @return A new initialized OFDictionary
 */
- initWithObject: (id)object
	  forKey: (id)key;

/**
 * \brief Initializes an already allocated OFDictionary with the specified keys
/*!
 * @brief Initializes an already allocated OFDictionary with the specified keys
 *	  and objects.
 *
 * \param keys An array of keys
 * \param objects An array of objects
 * \return A new initialized OFDictionary
 * @param keys An array of keys
 * @param objects An array of objects
 * @return A new initialized OFDictionary
 */
- initWithObjects: (OFArray*)objects
	  forKeys: (OFArray*)keys;

/**
 * \brief Initializes an already allocated OFDictionary with the specified keys
/*!
 * @brief Initializes an already allocated OFDictionary with the specified keys
 *	  and objects.
 *
 * \param keys An array of keys
 * \param objects An array of objects
 * \param count The number of objects in the arrays
 * \return A new initialized OFDictionary
 * @param keys An array of keys
 * @param objects An array of objects
 * @param count The number of objects in the arrays
 * @return A new initialized OFDictionary
 */
- initWithObjects: (id const*)objects
	  forKeys: (id const*)keys
	    count: (size_t)count;

/**
 * \brief Initializes an already allocated OFDictionary with the specified keys
/*!
 * @brief Initializes an already allocated OFDictionary with the specified keys
 *	  and objects.
 *
 * \param firstKey The first key
 * \return A new initialized OFDictionary
 * @param firstKey The first key
 * @return A new initialized OFDictionary
 */
- initWithKeysAndObjects: (id)firstKey, ... OF_SENTINEL;

/**
 * \brief Initializes an already allocated OFDictionary with the specified key
/*!
 * @brief Initializes an already allocated OFDictionary with the specified key
 *	  and va_list.
 *
 * \param firstKey The first key
 * \param arguments A va_list of the other arguments
 * \return A new initialized OFDictionary
 * @param firstKey The first key
 * @param arguments A va_list of the other arguments
 * @return A new initialized OFDictionary
 */
- initWithKey: (id)firstKey
    arguments: (va_list)arguments;

/**
 * \brief Returns the object for the given key or nil if the key was not found.
/*!
 * @brief Returns the object for the given key or nil if the key was not found.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \param key The key whose object should be returned
 * \return The object for the given key or nil if the key was not found
 * @param key The key whose object should be returned
 * @return The object for the given key or nil if the key was not found
 */
- (id)objectForKey: (id)key;
- (id)objectForKeyedSubscript: (id)key;

/**
 * \brief Checks whether the dictionary contains an object with the specified
/*!
 * @brief Checks whether the dictionary contains an object with the specified
 *	  address.
 *
 * \param object The object which is checked for being in the dictionary
 * \return A boolean whether the dictionary contains an object with the
 * @param object The object which is checked for being in the dictionary
 * @return A boolean whether the dictionary contains an object with the
 *	   specified address.
 */
- (BOOL)containsObjectIdenticalTo: (id)object;

/**
 * \brief Returns an array of all keys.
/*!
 * @brief Returns an array of all keys.
 *
 * \return An array of all keys
 * @return An array of all keys
 */
- (OFArray*)allKeys;

/**
 * \brief Returns an array of all objects.
/*!
 * @brief Returns an array of all objects.
 *
 * \return An array of all objects
 * @return An array of all objects
 */
- (OFArray*)allObjects;

/**
 * \brief Returns an OFEnumerator to enumerate through the dictionary's keys.
/*!
 * @brief Returns an OFEnumerator to enumerate through the dictionary's keys.
 *
 * \return An OFEnumerator to enumerate through the dictionary's keys
 * @return An OFEnumerator to enumerate through the dictionary's keys
 */
- (OFEnumerator*)keyEnumerator;

#ifdef OF_HAVE_BLOCKS
/**
 * \brief Executes a block for each key / object pair.
/*!
 * @brief Executes a block for each key / object pair.
 *
 * \param block The block to execute for each key / object pair.
 * @param block The block to execute for each key / object pair.
 */
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block;

/**
 * \brief Creates a new dictionary, mapping each object using the specified
/*!
 * @brief Creates a new dictionary, mapping each object using the specified
 *	  block.
 *
 * \param block A block which maps an object for each object
 * \return A new, autorelease OFDictionary
 * @param block A block which maps an object for each object
 * @return A new, autorelease OFDictionary
 */
- (OFDictionary*)mappedDictionaryUsingBlock: (of_dictionary_map_block_t)block;

/**
 * \brief Creates a new dictionary, only containing the objects for which the
/*!
 * @brief Creates a new dictionary, only containing the objects for which the
 *	  block returns YES.
 *
 * \param block A block which determines if the object should be in the new
 * @param block A block which determines if the object should be in the new
 *		dictionary
 * \return A new, autoreleased OFDictionary
 * @return A new, autoreleased OFDictionary
 */
- (OFDictionary*)filteredDictionaryUsingBlock:
    (of_dictionary_filter_block_t)block;
#endif
@end

#import "OFMutableDictionary.h"

#ifndef NSINTEGER_DEFINED
/* Required for dictionary literals to work */
@compatibility_alias NSDictionary OFDictionary;
#endif

 * file.
 */

#import "OFObject.h"

@class OFEnumerator;

/**
 * \brief A protocol for getting an enumerator for the object.
/*!
 * @brief A protocol for getting an enumerator for the object.
 */
@protocol OFEnumerating
/**
 * \brief Returns an OFEnumerator to enumerate through all objects of the
/*!
 * @brief Returns an OFEnumerator to enumerate through all objects of the
 *	  collection.
 *
 * \returns An OFEnumerator to enumerate through all objects of the collection
 * @returns An OFEnumerator to enumerate through all objects of the collection
 */
- (OFEnumerator*)objectEnumerator;
@end

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

/**
 * \brief Resets the enumerator, so the next call to nextObject returns the
/*!
 * @brief Resets the enumerator, so the next call to nextObject returns the
 *	  first object again.
 */
- (void)reset;
@end

/*
 * This needs to be exactly like this because it's hardcoded in the compiler.
 *
 * We need this bad check to see if we already imported Cocoa, which defines
 * this as well.
 */
#define of_fast_enumeration_state_t NSFastEnumerationState
#ifndef NSINTEGER_DEFINED
/**
 * \brief State information for fast enumerations.
/*!
 * @brief State information for fast enumerations.
 */
typedef struct of_fast_enumeration_state_t {
	/// Arbitrary state information for the enumeration
	unsigned long state;
	/// Pointer to a C array of objects to return
	__unsafe_unretained id *itemsPtr;
	/// Arbitrary state information to detect mutations
	unsigned long *mutationsPtr;
	/// Additional arbitrary state information
	unsigned long extra[5];
} of_fast_enumeration_state_t;
#endif

/**
 * \brief A protocol for fast enumeration.
/*!
 * @brief A protocol for fast enumeration.
 *
 * The OFFastEnumeration protocol needs to be implemented by all classes
 * supporting fast enumeration.
 */
@protocol OFFastEnumeration
/**
 * \brief A method which is called by the code produced by the compiler when
/*!
 * @brief A method which is called by the code produced by the compiler when
 *	  doing a fast enumeration.
 *
 * \param state Context information for the enumeration
 * \param objects A pointer to an array where to put the objects
 * \param count The number of objects that can be stored at objects
 * \return The number of objects returned in objects or 0 when the enumeration
 * @param state Context information for the enumeration
 * @param objects A pointer to an array where to put the objects
 * @param count The number of objects that can be stored at objects
 * @return The number of objects returned in objects or 0 when the enumeration
 *	   finished.
 */
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
			   objects: (__unsafe_unretained id*)objects
			     count: (int)count;
@end

extern "C" {
#endif
extern void of_log(OFConstantString*, ...);
#ifdef __cplusplus
}
#endif

/**
 * \brief A class which provides functions to read, write and manipulate files.
/*!
 * @brief A class which provides functions to read, write and manipulate files.
 */
@interface OFFile: OFSeekableStream
{
	int  fd;
	BOOL closable;
	BOOL atEndOfStream;
}

/**
 * \brief Creates a new OFFile with the specified path and mode.
/*!
 * @brief Creates a new OFFile with the specified path and mode.
 *
 * \param path The path to the file to open as a string
 * \param mode The mode in which the file should be opened as a string
 * \return A new autoreleased OFFile
 * @param path The path to the file to open as a string
 * @param mode The mode in which the file should be opened as a string
 * @return A new autoreleased OFFile
 */
+ (instancetype)fileWithPath: (OFString*)path
			mode: (OFString*)mode;

/**
 * \brief Creates a new OFFile with the specified file descriptor.
/*!
 * @brief Creates a new OFFile with the specified file descriptor.
 *
 * \param fileDescriptor A file descriptor, returned from for example open().
 * @param fileDescriptor A file descriptor, returned from for example open().
 *			 It is not closed when the OFFile object is deallocated!
 * \return A new autoreleased OFFile
 * @return A new autoreleased OFFile
 */
+ (instancetype)fileWithFileDescriptor: (int)fileDescriptor;

/**
 * \brief Returns the path fo the current working directory.
/*!
 * @brief Returns the path fo the current working directory.
 *
 * \return The path of the current working directory
 * @return The path of the current working directory
 */
+ (OFString*)currentDirectoryPath;

/**
 * \brief Checks whether a file exists at the specified path.
/*!
 * @brief Checks whether a file exists at the specified path.
 *
 * \param path The path to check
 * \return A boolean whether there is a file at the specified path
 * @param path The path to check
 * @return A boolean whether there is a file at the specified path
 */
+ (BOOL)fileExistsAtPath: (OFString*)path;

/**
 * \brief Checks whether a directory exists at the specified path.
/*!
 * @brief Checks whether a directory exists at the specified path.
 *
 * \param path The path to check
 * \return A boolean whether there is a directory at the specified path
 * @param path The path to check
 * @return A boolean whether there is a directory at the specified path
 */
+ (BOOL)directoryExistsAtPath: (OFString*)path;

/**
 * \brief Creates a directory at the specified path.
/*!
 * @brief Creates a directory at the specified path.
 *
 * \param path The path of the directory
 * @param path The path of the directory
 */
+ (void)createDirectoryAtPath: (OFString*)path;

/**
 * \brief Creates a directory at the specified path.
/*!
 * @brief Creates a directory at the specified path.
 *
 * \param path The path of the directory
 * \param createParents Whether to create the parents of the directory
 * @param path The path of the directory
 * @param createParents Whether to create the parents of the directory
 */
+ (void)createDirectoryAtPath: (OFString*)path
		createParents: (BOOL)createParents;

/**
 * \brief Returns an array with the files in the specified directory.
/*!
 * @brief Returns an array with the files in the specified directory.
 *
 * \param path The path of the directory
 * \return An array of OFStrings with the files at the specified path
 * @param path The path of the directory
 * @return An array of OFStrings with the files at the specified path
 */
+ (OFArray*)filesInDirectoryAtPath: (OFString*)path;

/**
 * \brief Changes the current working directory.
/*!
 * @brief Changes the current working directory.
 *
 * \param path The new directory to change to
 * @param path The new directory to change to
 */
+ (void)changeToDirectoryAtPath: (OFString*)path;

/**
 * \brief Returns the size of the specified file.
/*!
 * @brief Returns the size of the specified file.
 *
 * \return The size of the specified file
 * @return The size of the specified file
 */
+ (off_t)sizeOfFileAtPath: (OFString*)path;

/**
 * \brief Returns the date of the last modification of the file.
/*!
 * @brief Returns the date of the last modification of the file.
 *
 * \return The date of the last modification of the file
 * @return The date of the last modification of the file
 */
+ (OFDate*)modificationDateOfFileAtPath: (OFString*)path;

#ifndef _PSP
/**
 * \brief Changes the mode of a file.
/*!
 * @brief Changes the mode of a file.
 *
 * Only changes read-only flag on Windows.
 *
 * \param path The path to the file of which the mode should be changed as a
 * @param path The path to the file of which the mode should be changed as a
 *	       string
 * \param mode The new mode for the file
 * @param mode The new mode for the file
 */
+ (void)changeModeOfFileAtPath: (OFString*)path
			  mode: (mode_t)mode;
#endif

#if !defined(_WIN32) && !defined(_PSP)
/**
 * \brief Changes the owner of a file.
/*!
 * @brief Changes the owner of a file.
 *
 * Not available on Windows.
 *
 * \param path The path to the file of which the owner should be changed as a
 * @param path The path to the file of which the owner should be changed as a
 *	       string
 * \param owner The new owner for the file
 * \param group The new group for the file
 * @param owner The new owner for the file
 * @param group The new group for the file
 */
+ (void)changeOwnerOfFileAtPath: (OFString*)path
			  owner: (OFString*)owner
			  group: (OFString*)group;
#endif

/**
 * \brief Copies a file.
/*!
 * @brief Copies a file.
 *
 * \param source The file to copy
 * \param destination The destination path
 * @param source The file to copy
 * @param destination The destination path
 */
+ (void)copyFileAtPath: (OFString*)source
		toPath: (OFString*)destination;

/**
 * \brief Renames a file.
/*!
 * @brief Renames a file.
 *
 * \param source The file to rename
 * \param destination The new name
 * @param source The file to rename
 * @param destination The new name
 */
+ (void)renameFileAtPath: (OFString*)source
		  toPath: (OFString*)destination;

/**
 * \brief Deletes a file.
/*!
 * @brief Deletes a file.
 *
 * \param path The path to the file of which should be deleted as a string
 * @param path The path to the file of which should be deleted as a string
 */
+ (void)deleteFileAtPath: (OFString*)path;

/**
 * \brief Deletes an empty directory.
/*!
 * @brief Deletes an empty directory.
 *
 * \param path The path to the directory which should be deleted as a string
 * @param path The path to the directory which should be deleted as a string
 */
+ (void)deleteDirectoryAtPath: (OFString*)path;

#ifndef _WIN32
/**
 * \brief Creates a hard link for a file.
/*!
 * @brief Creates a hard link for a file.
 *
 * Not available on Windows.
 *
 * \param source The path to the file of which should be linked as a string
 * \param destination The path to where the file should be linked as a string
 * @param source The path to the file of which should be linked as a string
 * @param destination The path to where the file should be linked as a string
 */
+ (void)linkFileAtPath: (OFString*)source
		toPath: (OFString*)destination;
#endif

#if !defined(_WIN32) && !defined(_PSP)
/**
 * \brief Creates a symbolink link for a file.
/*!
 * @brief Creates a symbolink link for a file.
 *
 * Not available on Windows.
 *
 * \param source The path to the file of which should be symlinked as a string
 * \param destination The path to where the file should be symlinked as a string
 * @param source The path to the file of which should be symlinked as a string
 * @param destination The path to where the file should be symlinked as a string
 */
+ (void)symlinkFileAtPath: (OFString*)source
		   toPath: (OFString*)destination;
#endif

/**
 * \brief Initializes an already allocated OFFile.
/*!
 * @brief Initializes an already allocated OFFile.
 *
 * \param path The path to the file to open as a string
 * \param mode The mode in which the file should be opened as a string
 * \return An initialized OFFile
 * @param path The path to the file to open as a string
 * @param mode The mode in which the file should be opened as a string
 * @return An initialized OFFile
 */
- initWithPath: (OFString*)path
	  mode: (OFString*)mode;

/**
 * \brief Initializes an already allocated OFFile.
/*!
 * @brief Initializes an already allocated OFFile.
 *
 * \param fileDescriptor A file descriptor, returned from for example open().
 * @param fileDescriptor A file descriptor, returned from for example open().
 *			 It is not closed when the OFFile object is deallocated!
 */
- initWithFileDescriptor: (int)fileDescriptor;
@end

#ifdef __cplusplus
extern "C" {

typedef enum of_http_request_type_t {
	OF_HTTP_REQUEST_TYPE_GET,
	OF_HTTP_REQUEST_TYPE_POST,
	OF_HTTP_REQUEST_TYPE_HEAD
} of_http_request_type_t;

/**
 * \brief A delegate for OFHTTPRequests.
/*!
 * @brief A delegate for OFHTTPRequests.
 */
#ifndef OF_HTTP_REQUEST_M
@protocol OFHTTPRequestDelegate <OFObject>
#else
@protocol OFHTTPRequestDelegate
#endif
#ifdef OF_HAVE_OPTIONAL_PROTOCOLS
@optional
#endif
/**
 * \brief A callback which is called when an OFHTTPRequest creates a socket.
/*!
 * @brief A callback which is called when an OFHTTPRequest creates a socket.
 *
 * This is useful if the connection is using HTTPS and the server requires a
 * client certificate. This callback can then be used to tell the TLS socket
 * about the certificate. Another use case is to tell the socket about a SOCKS5
 * proxy it should use for this connection.
 *
 * \param request The OFHTTPRequest that created a socket
 * \param socket The socket created by the OFHTTPRequest
 * @param request The OFHTTPRequest that created a socket
 * @param socket The socket created by the OFHTTPRequest
 */
-   (void)request: (OFHTTPRequest*)request
  didCreateSocket: (OFTCPSocket*)socket;

/**
 * \brief A callback which is called when an OFHTTPRequest received headers.
/*!
 * @brief A callback which is called when an OFHTTPRequest received headers.
 *
 * \param request The OFHTTPRequest which received the headers
 * \param headers The headers received
 * \param statusCode The status code received
 * @param request The OFHTTPRequest which received the headers
 * @param headers The headers received
 * @param statusCode The status code received
 */
-     (void)request: (OFHTTPRequest*)request
  didReceiveHeaders: (OFDictionary*)headers
     withStatusCode: (int)statusCode;

/**
 * \brief A callback which is called when an OFHTTPRequest received data.
/*!
 * @brief A callback which is called when an OFHTTPRequest received data.
 *
 * This is useful for example if you want to update a status display.
 *
 * \param request The OFHTTPRequest which received data
 * \param data The data the OFHTTPRequest received
 * \param length The length of the data received, in bytes
 * @param request The OFHTTPRequest which received data
 * @param data The data the OFHTTPRequest received
 * @param length The length of the data received, in bytes
 */
-  (void)request: (OFHTTPRequest*)request
  didReceiveData: (const char*)data
      withLength: (size_t)length;

/**
 * \brief A callback which is called when an OFHTTPRequest will follow a
/*!
 * @brief A callback which is called when an OFHTTPRequest will follow a
 *	  redirect.
 *
 * If you want to get the headers and data for each redirect, set the number of
 * redirects to 0 and perform a new OFHTTPRequest for each redirect. However,
 * this callback will not be called then and you have to look at the status code
 * to detect a redirect.
 *
 * This callback will only be called if the OFHTTPRequest will follow a
 * redirect. If the maximum number of redirects has been reached already, this
 * callback will not be called.
 *
 * \param request The OFHTTPRequest which will follow a redirect
 * \param URL The URL to which it will follow a redirect
 * \return A boolean whether the OFHTTPRequest should follow the redirect
 * @param request The OFHTTPRequest which will follow a redirect
 * @param URL The URL to which it will follow a redirect
 * @return A boolean whether the OFHTTPRequest should follow the redirect
 */
-	 (BOOL)request: (OFHTTPRequest*)request
  willFollowRedirectTo: (OFURL*)URL;
@end

/**
 * \brief A class for storing and performing HTTP requests.
/*!
 * @brief A class for storing and performing HTTP requests.
 */
@interface OFHTTPRequest: OFObject
{
	OFURL *URL;
	of_http_request_type_t requestType;
	OFString *queryString;
	OFDictionary *headers;

@property (copy) OFString *queryString;
@property (copy) OFDictionary *headers;
@property BOOL redirectsFromHTTPSToHTTPAllowed;
@property (assign) id <OFHTTPRequestDelegate> delegate;
@property BOOL storesData;
#endif

/**
 * \brief Creates a new OFHTTPRequest.
/*!
 * @brief Creates a new OFHTTPRequest.
 *
 * \return A new, autoreleased OFHTTPRequest
 * @return A new, autoreleased OFHTTPRequest
 */
+ (instancetype)request;

/**
 * \brief Creates a new OFHTTPRequest with the specified URL.
/*!
 * @brief Creates a new OFHTTPRequest with the specified URL.
 *
 * \param URL The URL for the request
 * \return A new, autoreleased OFHTTPRequest
 * @param URL The URL for the request
 * @return A new, autoreleased OFHTTPRequest
 */
+ (instancetype)requestWithURL: (OFURL*)URL;

/**
 * \brief Initializes an already allocated OFHTTPRequest with the specified URL.
/*!
 * @brief Initializes an already allocated OFHTTPRequest with the specified URL.
 *
 * \param URL The URL for the request
 * \return An initialized OFHTTPRequest
 * @param URL The URL for the request
 * @return An initialized OFHTTPRequest
 */
- initWithURL: (OFURL*)URL;

/**
 * \brief Sets the URL of the HTTP request.
/*!
 * @brief Sets the URL of the HTTP request.
 *
 * \param URL The URL of the HTTP request
 * @param URL The URL of the HTTP request
 */
- (void)setURL: (OFURL*)URL;

/**
 * \brief Returns the URL of the HTTP request.
/*!
 * @brief Returns the URL of the HTTP request.
 *
 * \return The URL of the HTTP request
 * @return The URL of the HTTP request
 */
- (OFURL*)URL;

/**
 * \brief Sets the request type of the HTTP request.
/*!
 * @brief Sets the request type of the HTTP request.
 *
 * \param requestType The request type of the HTTP request
 * @param requestType The request type of the HTTP request
 */
- (void)setRequestType: (of_http_request_type_t)requestType;

/**
 * \brief Returns the request type of the HTTP request.
/*!
 * @brief Returns the request type of the HTTP request.
 *
 * \return The request type of the HTTP request
 * @return The request type of the HTTP request
 */
- (of_http_request_type_t)requestType;

/**
 * \brief Sets the query string of the HTTP request.
/*!
 * @brief Sets the query string of the HTTP request.
 *
 * \param queryString The query string of the HTTP request
 * @param queryString The query string of the HTTP request
 */
- (void)setQueryString: (OFString*)queryString;

/**
 * \brief Returns the query string of the HTTP request.
/*!
 * @brief Returns the query string of the HTTP request.
 *
 * \return The query string of the HTTP request
 * @return The query string of the HTTP request
 */
- (OFString*)queryString;

/**
 * \brief Sets a dictionary with headers for the HTTP request.
/*!
 * @brief Sets a dictionary with headers for the HTTP request.
 *
 * \param headers A dictionary with headers for the HTTP request
 * @param headers A dictionary with headers for the HTTP request
 */
- (void)setHeaders: (OFDictionary*)headers;

/**
 * \brief Retrusn a dictionary with headers for the HTTP request.
/*!
 * @brief Retrusn a dictionary with headers for the HTTP request.
 *
 * \return A dictionary with headers for the HTTP request.
 * @return A dictionary with headers for the HTTP request.
 */
- (OFDictionary*)headers;

/**
 * \brief Sets whether redirects from HTTPS to HTTP are allowed.
/*!
 * @brief Sets whether redirects from HTTPS to HTTP are allowed.
 *
 * \param allowed Whether redirects from HTTPS to HTTP are allowed
 * @param allowed Whether redirects from HTTPS to HTTP are allowed
 */
- (void)setRedirectsFromHTTPSToHTTPAllowed: (BOOL)allowed;

/**
 * \brief Returns whether redirects from HTTPS to HTTP will be allowed
/*!
 * @brief Returns whether redirects from HTTPS to HTTP will be allowed
 *
 * \return Whether redirects from HTTPS to HTTP will be allowed
 * @return Whether redirects from HTTPS to HTTP will be allowed
 */
- (BOOL)redirectsFromHTTPSToHTTPAllowed;

/**
 * \brief Sets the delegate of the HTTP request.
/*!
 * @brief Sets the delegate of the HTTP request.
 *
 * \param delegate The delegate of the HTTP request
 * @param delegate The delegate of the HTTP request
 */
- (void)setDelegate: (id <OFHTTPRequestDelegate>)delegate;

/**
 * \brief Returns the delegate of the HTTP reqeust.
/*!
 * @brief Returns the delegate of the HTTP reqeust.
 *
 * \return The delegate of the HTTP request
 * @return The delegate of the HTTP request
 */
- (id <OFHTTPRequestDelegate>)delegate;

/**
 * \brief Sets whether an OFDataArray with the data should be created.
/*!
 * @brief Sets whether an OFDataArray with the data should be created.
 *
 * Setting this to NO is only useful if you are using the delegate to handle the
 * data.
 *
 * \param storesData Whether to store the data in an OFDataArray
 * @param storesData Whether to store the data in an OFDataArray
 */
- (void)setStoresData: (BOOL)storesData;

/**
 * \brief Returns whether an OFDataArray with the date should be created.
/*!
 * @brief Returns whether an OFDataArray with the date should be created.
 *
 * \return Whether an OFDataArray with the data should be created
 * @return Whether an OFDataArray with the data should be created
 */
- (BOOL)storesData;

/**
 * \brief Performs the HTTP request and returns an OFHTTPRequestResult.
/*!
 * @brief Performs the HTTP request and returns an OFHTTPRequestResult.
 *
 * \return An OFHTTPRequestResult with the result of the HTTP request
 * @return An OFHTTPRequestResult with the result of the HTTP request
 */
- (OFHTTPRequestResult*)perform;

/**
 * \brief Performs the HTTP request and returns an OFHTTPRequestResult.
/*!
 * @brief Performs the HTTP request and returns an OFHTTPRequestResult.
 *
 * \param redirects The maximum number of redirects after which no further
 * @param redirects The maximum number of redirects after which no further
 *		    attempt is done to follow the redirect, but instead the
 *		    redirect is returned as an OFHTTPRequest
 * \return An OFHTTPRequestResult with the result of the HTTP request
 * @return An OFHTTPRequestResult with the result of the HTTP request
 */
- (OFHTTPRequestResult*)performWithRedirects: (size_t)redirects;
@end

/**
 * \brief A class for storing the result of an HTTP request.
/*!
 * @brief A class for storing the result of an HTTP request.
 */
@interface OFHTTPRequestResult: OFObject
{
	short statusCode;
	OFDataArray *data;
	OFDictionary *headers;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) short statusCode;
@property (readonly, copy) OFDictionary *headers;
@property (readonly, retain) OFDataArray *data;
#endif

- initWithStatusCode: (short)status
	     headers: (OFDictionary*)headers
		data: (OFDataArray*)data;

/**
 * \brief Returns the state code of the result of the HTTP request.
/*!
 * @brief Returns the state code of the result of the HTTP request.
 *
 * \return The status code of the result of the HTTP request
 * @return The status code of the result of the HTTP request
 */
- (short)statusCode;

/**
 * \brief Returns the headers of the result of the HTTP request.
/*!
 * @brief Returns the headers of the result of the HTTP request.
 *
 * \return The headers of the result of the HTTP request
 * @return The headers of the result of the HTTP request
 */
- (OFDictionary*)headers;

/**
 * \brief Returns the data received for the HTTP request.
/*!
 * @brief Returns the data received for the HTTP request.
 *
 * Returns nil if storesData was set to NO.
 *
 * \return The data received for the HTTP request
 * @return The data received for the HTTP request
 */
- (OFDataArray*)data;
@end

@interface OFObject (OFHTTPRequestDelegate) <OFHTTPRequestDelegate>
@end

extern Class of_http_request_tls_socket_class;

 * 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 "OFObject.h"

/**
 * \brief A base class for classes providing hash functions.
/*!
 * @brief A base class for classes providing hash functions.
 */
@interface OFHash: OFObject
{
	BOOL calculated;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, getter=isCalculated) BOOL calculated;
#endif

/**
 * \brief Creates a new hash.
/*!
 * @brief Creates a new hash.
 *
 * \return A new autoreleased OFHash
 * @return A new autoreleased OFHash
 */
+ (instancetype)hash;

/**
 * \brief Returns the digest size of the hash, in bytes.
/*!
 * @brief Returns the digest size of the hash, in bytes.
 *
 * \return The digest size of the hash, in bytes
 * @return The digest size of the hash, in bytes
 */
+ (size_t)digestSize;

/**
 * \brief Returns the block size of the hash, in bytes.
/*!
 * @brief Returns the block size of the hash, in bytes.
 *
 * \return The block size of the hash, in bytes
 * @return The block size of the hash, in bytes
 */
+ (size_t)blockSize;

/**
 * \brief Adds a buffer to the hash to be calculated.
/*!
 * @brief Adds a buffer to the hash to be calculated.
 *
 * \param buffer The buffer which should be included into the calculation
 * \param length The length of the buffer
 * @param buffer The buffer which should be included into the calculation
 * @param length The length of the buffer
 */
- (void)updateWithBuffer: (const void*)buffer
		  length: (size_t)length;

/**
 * \brief Returns a buffer containing the hash.
/*!
 * @brief Returns a buffer containing the hash.
 *
 * The size of the buffer depends on the hash used. The buffer is part of the
 * receiver's memory pool.
 *
 * \return A buffer containing the hash
 * @return A buffer containing the hash
 */
- (uint8_t*)digest OF_RETURNS_INNER_POINTER;

/**
 * \brief Returns a boolean whether the hash has already been calculated.
/*!
 * @brief Returns a boolean whether the hash has already been calculated.
 *
 * \return A boolean whether the hash has already been calculated
 * @return A boolean whether the hash has already been calculated
 */
- (BOOL)isCalculated;
@end

#import "OFObject.h"

@class OFString;
@class OFArray;
@class OFMutableArray;

/**
 * \brief A class for describing a method.
/*!
 * @brief A class for describing a method.
 */
@interface OFMethod: OFObject
{
	SEL selector;
	OFString *name;
	const char *typeEncoding;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) SEL selector;
@property (readonly, copy) OFString *name;
@property (readonly) const char *typeEncoding;
#endif

/**
 * \brief Returns the selector of the method.
/*!
 * @brief Returns the selector of the method.
 *
 * \return The selector of the method
 * @return The selector of the method
 */
- (SEL)selector;

/**
 * \brief Returns the name of the method.
/*!
 * @brief Returns the name of the method.
 *
 * \return The name of the method
 * @return The name of the method
 */
- (OFString*)name;

/**
 * \brief Returns the type encoding for the method.
/*!
 * @brief Returns the type encoding for the method.
 *
 * \return The type encoding for the method
 * @return The type encoding for the method
 */
- (const char*)typeEncoding;
@end

/**
 * \brief A class for describing an instance variable.
/*!
 * @brief A class for describing an instance variable.
 */
@interface OFInstanceVariable: OFObject
{
	OFString *name;
	const char *typeEncoding;
	ptrdiff_t offset;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFString *name;
@property (readonly) ptrdiff_t offset;
@property (readonly) const char *typeEncoding;
#endif

/**
 * \brief Returns the name of the instance variable.
/*!
 * @brief Returns the name of the instance variable.
 *
 * \return The name of the instance variable
 * @return The name of the instance variable
 */
- (OFString*)name;

/**
 * \brief Returns the offset of the instance variable.
/*!
 * @brief Returns the offset of the instance variable.
 *
 * \return The offset of the instance variable
 * @return The offset of the instance variable
 */
- (ptrdiff_t)offset;

/**
 * \brief Returns the type encoding for the instance variable.
/*!
 * @brief Returns the type encoding for the instance variable.
 *
 * \return The type encoding for the instance variable
 * @return The type encoding for the instance variable
 */
- (const char*)typeEncoding;
@end

/**
 * \brief A class for introspecting classes.
/*!
 * @brief A class for introspecting classes.
 */
@interface OFIntrospection: OFObject
{
	OFMutableArray *classMethods;
	OFMutableArray *instanceMethods;
	OFMutableArray *instanceVariables;
#ifdef OF_HAVE_PROPERTIES
	OFMutableArray *properties;
#endif
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFArray *classMethods;
@property (readonly, copy) OFArray *instanceMethods;
@property (readonly, copy) OFArray *instanceVariables;
#endif

/**
 * \brief Creates a new introspection for the specified class.
/*!
 * @brief Creates a new introspection for the specified class.
 *
 * \return A new, autoreleased introspection for the specified class
 * @return A new, autoreleased introspection for the specified class
 */
+ (instancetype)introspectionWithClass: (Class)class_;

/**
 * \brief Initializes an already allocated OFIntrospection with the specified
/*!
 * @brief Initializes an already allocated OFIntrospection with the specified
 *	  class.
 *
 * \return An initialized OFIntrospection
 * @return An initialized OFIntrospection
 */
- initWithClass: (Class)class_;

/**
 * \brief Returns the class methods of the class.
/*!
 * @brief Returns the class methods of the class.
 *
 * \return An array of OFMethods
 * @return An array of OFMethods
 */
- (OFArray*)classMethods;

/**
 * \brief Returns the instance methods of the class.
/*!
 * @brief Returns the instance methods of the class.
 *
 * \return An array of OFMethods
 * @return An array of OFMethods
 */
- (OFArray*)instanceMethods;

/**
 * \brief Returns the instance variables of the class.
/*!
 * @brief Returns the instance variables of the class.
 *
 * \return An array of OFInstanceVariables
 * @return An array of OFInstanceVariables
 */
- (OFArray*)instanceVariables;

/* TODO: protocols */
@end

 * 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.
 */

@class OFString;

/**
 * \brief A protocol implemented by classes that support encoding to a JSON
/*!
 * @brief A protocol implemented by classes that support encoding to a JSON
 *	  representation.
 *
 * \warning Although this method can be called directly on classes other than
 * @warning Although this method can be called directly on classes other than
 *	    OFArray and OFDictionary, this will generate invalid JSON, as JSON
 *	    requires all data to be encapsulated in an array or a dictionary!
 */
@protocol OFJSONRepresentation
/**
 * \brief Returns the JSON representation of the object as a string.
/*!
 * @brief Returns the JSON representation of the object as a string.
 *
 * \return The JSON representation of the object as a string.
 * @return The JSON representation of the object as a string.
 */
- (OFString*)JSONRepresentation;
@end

#import "OFObject.h"
#import "OFCollection.h"
#import "OFEnumerator.h"
#import "OFSerialization.h"

typedef struct of_list_object_t of_list_object_t;
/**
 * \brief A list object.
/*!
 * @brief A list object.
 *
 * A struct that contains a pointer to the next list object, the previous list
 * object and the object.
 */
struct of_list_object_t {
	/// A pointer to the next list object in the list
	of_list_object_t *next;
	/// A pointer to the previous list object in the list
	of_list_object_t *previous;
	/// The object for the list object
	__unsafe_unretained id object;
};

/**
 * \brief A class which provides easy to use double-linked lists.
/*!
 * @brief A class which provides easy to use double-linked lists.
 */
@interface OFList: OFObject <OFCopying, OFCollection, OFSerialization>
{
	of_list_object_t *firstListObject;
	of_list_object_t *lastListObject;
	size_t		 count;
	unsigned long	 mutations;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) of_list_object_t *firstListObject;
@property (readonly) of_list_object_t *lastListObject;
#endif

/**
 * \brief Creates a new OFList.
/*!
 * @brief Creates a new OFList.
 *
 * \return A new autoreleased OFList
 * @return A new autoreleased OFList
 */
+ (instancetype)list;

/**
 * \brief Returns the first list object of the list.
/*!
 * @brief Returns the first list object of the list.
 *
 * \return The first list object of the list
 * @return The first list object of the list
 */
- (of_list_object_t*)firstListObject;

/**
 * \brief Retrusn the last list object of the list.
/*!
 * @brief Retrusn the last list object of the list.
 *
 * \return The last list object of the list
 * @return The last list object of the list
 */
- (of_list_object_t*)lastListObject;

/**
 * \brief Appends an object to the list.
/*!
 * @brief Appends an object to the list.
 *
 * \param object The object to append
 * \return An of_list_object_t, needed to identify the object inside the list.
 * @param object The object to append
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t*)appendObject: (id)object;

/**
 * \brief Prepends an object to the list.
/*!
 * @brief Prepends an object to the list.
 *
 * \param object The object to prepend
 * \return An of_list_object_t, needed to identify the object inside the list.
 * @param object The object to prepend
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t*)prependObject: (id)object;

/**
 * \brief Inserts an object before another list object.
/*!
 * @brief Inserts an object before another list object.
 *
 * \param object The object to insert
 * \param listObject The of_list_object_t of the object before which it should
 * @param object The object to insert
 * @param listObject The of_list_object_t of the object before which it should
 *	  be inserted
 * \return An of_list_object_t, needed to identify the object inside the list.
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t*)insertObject: (id)object
		 beforeListObject: (of_list_object_t*)listObject;

/**
 * \brief Inserts an object after another list object.
/*!
 * @brief Inserts an object after another list object.
 *
 * \param object The object to insert
 * \param listObject The of_list_object_t of the object after which it should be
 * @param object The object to insert
 * @param listObject The of_list_object_t of the object after which it should be
 *	  inserted
 * \return An of_list_object_t, needed to identify the object inside the list.
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t*)insertObject: (id)object
		  afterListObject: (of_list_object_t*)listObject;

/**
 * \brief Removes the object with the specified list object from the list.
/*!
 * @brief Removes the object with the specified list object from the list.
 *
 * \param listObject The list object returned by append / prepend
 * @param listObject The list object returned by append / prepend
 */
- (void)removeListObject: (of_list_object_t*)listObject;

/**
 * \brief Checks whether the list contains an object with the specified address.
/*!
 * @brief Checks whether the list contains an object with the specified address.
 *
 * \param object The object which is checked for being in the list
 * \return A boolean whether the list contains an object with the specified
 * @param object The object which is checked for being in the list
 * @return A boolean whether the list contains an object with the specified
 *	   address.
 */
- (BOOL)containsObjectIdenticalTo: (id)object;

/**
 * \brief Returns the first object of the list or nil.
/*!
 * @brief Returns the first object of the list or nil.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \return The first object of the list or nil
 * @return The first object of the list or nil
 */
- (id)firstObject;

/**
 * \brief Returns the last object of the list or nil.
/*!
 * @brief Returns the last object of the list or nil.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \return The last object of the list or nil
 * @return The last object of the list or nil
 */
- (id)lastObject;

/**
 * \brief Removes all objects from the list.
/*!
 * @brief Removes all objects from the list.
 */
- (void)removeAllObjects;
@end

@interface OFListEnumerator: OFEnumerator
{
	OFList		 *list;

 * 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 "OFObject.h"

/**
 * \brief A protocol for locks.
/*!
 * @brief A protocol for locks.
 */
@protocol OFLocking <OFObject>
/**
 * \brief Locks the lock.
/*!
 * @brief Locks the lock.
 */
- (void)lock;

/**
 * \brief Tries to lock the lock.
/*!
 * @brief Tries to lock the lock.
 *
 * \return A boolean whether the lock could be locked
 * @return A boolean whether the lock could be locked
 */
- (BOOL)tryLock;

/**
 * \brief Unlocks the lock.
/*!
 * @brief Unlocks the lock.
 */
- (void)unlock;
@end

 * file.
 */

#import "OFHash.h"

#define OF_MD5_DIGEST_SIZE  16

/**
 * \brief A class which provides functions to create an MD5 hash.
/*!
 * @brief A class which provides functions to create an MD5 hash.
 */
@interface OFMD5Hash: OFHash
{
	uint32_t buffer[4];
	uint32_t bits[2];
	union {
		uint8_t	u8[64];
		uint32_t u32[16];
	} in;
}
@end

#import "OFArray.h"

#ifdef OF_HAVE_BLOCKS
typedef id (^of_array_replace_block_t)(id obj, size_t idx, BOOL *stop);
#endif

/**
 * \brief An abstract class for storing, adding and removing objects in anr
/*!
 * @brief An abstract class for storing, adding and removing objects in anr
 *	  array.
 */
@interface OFMutableArray: OFArray
/**
 * \brief Adds an object to the end of the array.
/*!
 * @brief Adds an object to the end of the array.
 *
 * \param object An object to add
 * @param object An object to add
 */
- (void)addObject: (id)object;

/**
 * \brief Adds the objects from the specified OFArray to the end of the array.
/*!
 * @brief Adds the objects from the specified OFArray to the end of the array.
 *
 * \brief array An array of objects to add
 * @brief array An array of objects to add
 */
- (void)addObjectsFromArray: (OFArray*)array;

/**
 * \brief Inserts an object to the OFArray at the specified index.
/*!
 * @brief Inserts an object to the OFArray at the specified index.
 *
 * \param object An object to add
 * \param index The index where the object should be inserted
 * @param object An object to add
 * @param index The index where the object should be inserted
 */
- (void)insertObject: (id)object
	     atIndex: (size_t)index;

/**
 * \brief Inserts the objects from the specified OFArray at the specified index.
/*!
 * @brief Inserts the objects from the specified OFArray at the specified index.
 *
 * \param array An array of objects
 * \param index The index where the objects should be inserted
 * @param array An array of objects
 * @param index The index where the objects should be inserted
 */
- (void)insertObjectsFromArray: (OFArray*)array
		       atIndex: (size_t)index;

/**
 * \brief Replaces the first object equivalent to the specified object with the
/*!
 * @brief Replaces the first object equivalent to the specified object with the
 *	  other specified object.
 *
 * \param oldObject The object to replace
 * \param newObject The replacement object
 * @param oldObject The object to replace
 * @param newObject The replacement object
 */
- (void)replaceObject: (id)oldObject
	   withObject: (id)newObject;

/**
 * \brief Replaces the object at the specified index with the specified object.
/*!
 * @brief Replaces the object at the specified index with the specified object.
 *
 * \param index The index of the object to replace
 * \param object The replacement object
 * @param index The index of the object to replace
 * @param object The replacement object
 */
- (void)replaceObjectAtIndex: (size_t)index
		  withObject: (id)object;
-    (void)setObject: (id)object
  atIndexedSubscript: (size_t)index;

/**
 * \brief Replaces the first object that has the same address as the specified
/*!
 * @brief Replaces the first object that has the same address as the specified
 *	  object with the other specified object.
 *
 * \param oldObject The object to replace
 * \param newObject The replacement object
 * @param oldObject The object to replace
 * @param newObject The replacement object
 */
- (void)replaceObjectIdenticalTo: (id)oldObject
		      withObject: (id)newObject;

/**
 * \brief Removes the first object equivalent to the specified object.
/*!
 * @brief Removes the first object equivalent to the specified object.
 *
 * \param object The object to remove
 * @param object The object to remove
 */
- (void)removeObject: (id)object;

/**
 * \brief Removes the first object that has the same address as the specified
/*!
 * @brief Removes the first object that has the same address as the specified
 *	  object.
 *
 * \param object The object to remove
 * @param object The object to remove
 */
- (void)removeObjectIdenticalTo: (id)object;

/**
 * \brief Removes the object at the specified index.
/*!
 * @brief Removes the object at the specified index.
 *
 * \param index The index of the object to remove
 * @param index The index of the object to remove
 */
- (void)removeObjectAtIndex: (size_t)index;

/**
 * \brief Removes the object in the specified range.
/*!
 * @brief Removes the object in the specified range.
 *
 * \param range The range of the objects to remove
 * @param range The range of the objects to remove
 */
- (void)removeObjectsInRange: (of_range_t)range;

/**
 * \brief Removes the last object.
/*!
 * @brief Removes the last object.
 */
- (void)removeLastObject;

/**
 * \brief Removes all objects.
/*!
 * @brief Removes all objects.
 */
- (void)removeAllObjects;

#ifdef OF_HAVE_BLOCKS
/**
 * \brief Replaces each object with the object returned by the block.
/*!
 * @brief Replaces each object with the object returned by the block.
 *
 * \param block The block which returns a new object for each object
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block;
#endif

/**
 * \brief Exchange the objects at the specified indices.
/*!
 * @brief Exchange the objects at the specified indices.
 *
 * \param index1 The index of the first object to exchange
 * \param index2 The index of the second object to exchange
 * @param index1 The index of the first object to exchange
 * @param index2 The index of the second object to exchange
 */
- (void)exchangeObjectAtIndex: (size_t)index1
	    withObjectAtIndex: (size_t)index2;

/**
 * \brief Sorts the array.
/*!
 * @brief Sorts the array.
 */
- (void)sort;

/**
 * \brief Reverts the order of the objects in the array.
/*!
 * @brief Reverts the order of the objects in the array.
 */
- (void)reverse;

/**
 * \brief Converts the mutable array to an immutable array.
/*!
 * @brief Converts the mutable array to an immutable array.
 */
- (void)makeImmutable;
@end

#import "OFDictionary.h"

#ifdef OF_HAVE_BLOCKS
typedef id (^of_dictionary_replace_block_t)(id key, id object, BOOL *stop);
#endif

/**
 * \brief An abstract class for storing and changing objects in a dictionary.
/*!
 * @brief An abstract class for storing and changing objects in a dictionary.
 */
@interface OFMutableDictionary: OFDictionary
/**
 * \brief Sets an object for a key.
/*!
 * @brief Sets an object for a key.
 *
 * A key can be any object that conforms to the OFCopying protocol.
 *
 * \param key The key to set
 * \param object The object to set the key to
 * @param key The key to set
 * @param object The object to set the key to
 */
- (void)setObject: (id)object
	   forKey: (id)key;
-   (void)setObject: (id)object
  forKeyedSubscript: (id)key;

/**
 * \brief Removes the object for the specified key from the dictionary.
/*!
 * @brief Removes the object for the specified key from the dictionary.
 *
 * \param key The key whose object should be removed
 * @param key The key whose object should be removed
 */
- (void)removeObjectForKey: (id)key;

#ifdef OF_HAVE_BLOCKS
/**
 * \brief Replaces each object with the object returned by the block.
/*!
 * @brief Replaces each object with the object returned by the block.
 *
 * \param block The block which returns a new object for each object
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (of_dictionary_replace_block_t)block;
#endif

/**
 * \brief Converts the mutable dictionary to an immutable dictionary.
/*!
 * @brief Converts the mutable dictionary to an immutable dictionary.
 */
- (void)makeImmutable;
@end

 * 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 "OFSet.h"

/**
 * \brief An abstract class for a mutable unordered set of unique objects.
/*!
 * @brief An abstract class for a mutable unordered set of unique objects.
 */
@interface OFMutableSet: OFSet
/**
 * \brief Adds the specified object to the set.
/*!
 * @brief Adds the specified object to the set.
 *
 * \param object The object to add to the set
 * @param object The object to add to the set
 */
- (void)addObject: (id)object;

/**
 * \brief Removes the specified object from the set.
/*!
 * @brief Removes the specified object from the set.
 *
 * \param object The object to remove from the set
 * @param object The object to remove from the set
 */
- (void)removeObject: (id)object;

/**
 * \brief Removes all objects from the receiver that are in the specified set.
/*!
 * @brief Removes all objects from the receiver that are in the specified set.
 *
 * \param set The set whose objects will be removed from the receiver
 * @param set The set whose objects will be removed from the receiver
 */
- (void)minusSet: (OFSet*)set;

/**
 * \brief Removes all objects from the receiver that are not in the specified
/*!
 * @brief Removes all objects from the receiver that are not in the specified
 *	  set.
 *
 * \param set The set to intersect
 * @param set The set to intersect
 */
- (void)intersectSet: (OFSet*)set;

/**
 * \brief Creates a union of the receiver and the specified set.
/*!
 * @brief Creates a union of the receiver and the specified set.
 *
 * \param set The set to create the union with
 * @param set The set to create the union with
 */
- (void)unionSet: (OFSet*)set;

/**
 * \brief Converts the mutable set to an immutable set.
/*!
 * @brief Converts the mutable set to an immutable set.
 */
- (void)makeImmutable;
@end

 * 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 "OFString.h"

/**
 * \brief A class for storing and modifying strings.
/*!
 * @brief A class for storing and modifying strings.
 */
@interface OFMutableString: OFString
/**
 * \brief Sets the character at the specified index.
/*!
 * @brief Sets the character at the specified index.
 *
 * \param character The character to set
 * \param index The index where to set the character
 * @param character The character to set
 * @param index The index where to set the character
 */
- (void)setCharacter: (of_unichar_t)character
	     atIndex: (size_t)index;

/**
 * \brief Appends a UTF-8 encoded C string to the OFMutableString.
/*!
 * @brief Appends a UTF-8 encoded C string to the OFMutableString.
 *
 * \param UTF8String A UTF-8 encoded C string to append
 * @param UTF8String A UTF-8 encoded C string to append
 */
- (void)appendUTF8String: (const char*)UTF8String;

/**
 * \brief Appends a UTF-8 encoded C string with the specified length to the
/*!
 * @brief Appends a UTF-8 encoded C string with the specified length to the
 *	  OFMutableString.
 *
 * \param UTF8String A UTF-8 encoded C string to append
 * \param UTF8StringLength The length of the UTF-8 encoded C string
 * @param UTF8String A UTF-8 encoded C string to append
 * @param UTF8StringLength The length of the UTF-8 encoded C string
 */
- (void)appendUTF8String: (const char*)UTF8String
		  length: (size_t)UTF8StringLength;

/**
 * \brief Appends a C string with the specified encoding to the OFMutableString.
/*!
 * @brief Appends a C string with the specified encoding to the OFMutableString.
 *
 * \param cString A C string to append
 * \param encoding The encoding of the C string
 * @param cString A C string to append
 * @param encoding The encoding of the C string
 */
- (void)appendCString: (const char*)cString
	     encoding: (of_string_encoding_t)encoding;

/**
 * \brief Appends a C string with the specified encoding and length to the
/*!
 * @brief Appends a C string with the specified encoding and length to the
 *	  OFMutableString.
 *
 * \param cString A C string to append
 * \param encoding The encoding of the C string
 * \param cStringLength The length of the UTF-8 encoded C string
 * @param cString A C string to append
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the UTF-8 encoded C string
 */
- (void)appendCString: (const char*)cString
	     encoding: (of_string_encoding_t)encoding
	       length: (size_t)cStringLength;

/**
 * \brief Appends another OFString to the OFMutableString.
/*!
 * @brief Appends another OFString to the OFMutableString.
 *
 * \param string An OFString to append
 * @param string An OFString to append
 */
- (void)appendString: (OFString*)string;

/**
 * \brief Appends a formatted string to the OFMutableString.
/*!
 * @brief Appends a formatted string to the OFMutableString.
 *
 * See printf for the format syntax. As an addition, %@ is available as format
 * specifier for objects.
 *
 * \param format A format string which generates the string to append
 * @param format A format string which generates the string to append
 */
- (void)appendFormat: (OFConstantString*)format, ...;

/**
 * \brief Appends a formatted string to the OFMutableString.
/*!
 * @brief Appends a formatted string to the OFMutableString.
 *
 * See printf for the format syntax. As an addition, %@ is available as format
 * specifier for objects.
 *
 * \param format A format string which generates the string to append
 * \param arguments The arguments used in the format string
 * @param format A format string which generates the string to append
 * @param arguments The arguments used in the format string
 */
- (void)appendFormat: (OFConstantString*)format
	   arguments: (va_list)arguments;

/**
 * \brief Prepends another OFString to the OFMutableString.
/*!
 * @brief Prepends another OFString to the OFMutableString.
 *
 * \param string An OFString to prepend
 * @param string An OFString to prepend
 */
- (void)prependString: (OFString*)string;

/**
 * \brief Reverses the string.
/*!
 * @brief Reverses the string.
 */
- (void)reverse;

/**
 * \brief Converts the string to uppercase.
/*!
 * @brief Converts the string to uppercase.
 */
- (void)uppercase;

/**
 * \brief Converts the string to lowercase.
/*!
 * @brief Converts the string to lowercase.
 */
- (void)lowercase;

/**
 * \brief Capitalizes the string.
/*!
 * @brief Capitalizes the string.
 *
 * \note This only considers spaces, tabs and newlines to be word delimiters!
 * @note This only considers spaces, tabs and newlines to be word delimiters!
 *	 Also note that this might change in the future to all word delimiters
 *	 specified by Unicode!
 */
- (void)capitalize;

/**
 * \brief Inserts a string at the specified index.
/*!
 * @brief Inserts a string at the specified index.
 *
 * \param string The string to insert
 * \param index The index
 * @param string The string to insert
 * @param index The index
 */
- (void)insertString: (OFString*)string
	     atIndex: (size_t)index;

/**
 * \brief Deletes the characters at the specified range.
/*!
 * @brief Deletes the characters at the specified range.
 *
 * \param range The range of the characters which should be removed
 * @param range The range of the characters which should be removed
 */
- (void)deleteCharactersInRange: (of_range_t)range;

/**
 * \brief Replaces the characters at the specified range.
/*!
 * @brief Replaces the characters at the specified range.
 *
 * \param range The range of the characters which should be replaced
 * \param replacement The string to the replace the characters with
 * @param range The range of the characters which should be replaced
 * @param replacement The string to the replace the characters with
 */
- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString*)replacement;

/**
 * \brief Replaces all occurrences of a string with another string.
/*!
 * @brief Replaces all occurrences of a string with another string.
 *
 * \param string The string to replace
 * \param replacement The string with which it should be replaced
 * @param string The string to replace
 * @param replacement The string with which it should be replaced
 */
- (void)replaceOccurrencesOfString: (OFString*)string
			withString: (OFString*)replacement;

/**
 * \brief Replaces all occurrences of a string in the specified range with
/*!
 * @brief Replaces all occurrences of a string in the specified range with
 *	  another string.
 *
 * \param string The string to replace
 * \param replacement The string with which it should be replaced
 * \param options Options modifying search behaviour
 * @param string The string to replace
 * @param replacement The string with which it should be replaced
 * @param options Options modifying search behaviour
 *		  Possible values: None yet
 * \param range The range in which the string should be replaced
 * @param range The range in which the string should be replaced
 */
- (void)replaceOccurrencesOfString: (OFString*)string
			withString: (OFString*)replacement
			   options: (int)options
			     range: (of_range_t)range;

/**
 * \brief Deletes all whitespaces at the beginning of the string.
/*!
 * @brief Deletes all whitespaces at the beginning of the string.
 */
- (void)deleteLeadingWhitespaces;

/**
 * \brief Deletes all whitespaces at the end of the string.
/*!
 * @brief Deletes all whitespaces at the end of the string.
 */
- (void)deleteTrailingWhitespaces;

/**
 * \brief Deletes all whitespaces at the beginning and the end of the string.
/*!
 * @brief Deletes all whitespaces at the beginning and the end of the string.
 */
- (void)deleteEnclosingWhitespaces;

/**
 * \brief Converts the mutable string to an immutable string.
/*!
 * @brief Converts the mutable string to an immutable string.
 */
- (void)makeImmutable;
@end

 */

#import "OFObject.h"
#import "OFLocking.h"

#import "threading.h"

/**
 * \brief A class for creating mutual exclusions.
/*!
 * @brief A class for creating mutual exclusions.
 */
@interface OFMutex: OFObject <OFLocking>
{
	of_mutex_t mutex;
	BOOL initialized;
}

/**
 * \brief Creates a new mutex.
/*!
 * @brief Creates a new mutex.
 *
 * \return A new autoreleased mutex.
 * @return A new autoreleased mutex.
 */
+ (instancetype)mutex;
@end

 * file.
 */

#import "OFObject.h"
#import "OFSerialization.h"
#import "OFJSONRepresentation.h"

/**
 * \brief A class for representing null values in collections.
/*!
 * @brief A class for representing null values in collections.
 */
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation>
/**
 * \brief Returns an OFNull singleton.
/*!
 * @brief Returns an OFNull singleton.
 *
 * \return An OFNull singleton
 * @return An OFNull singleton
 */
+ (OFNull*)null;
@end

#include <sys/types.h>

#import "OFObject.h"
#import "OFSerialization.h"
#import "OFJSONRepresentation.h"

/**
 * \brief The type of a number.
/*!
 * @brief The type of a number.
 */
typedef enum of_number_type_t {
	OF_NUMBER_BOOL		= 0x01,
	OF_NUMBER_UCHAR		= 0x02,
	OF_NUMBER_USHORT	= 0x03,
	OF_NUMBER_UINT		= 0x04,
	OF_NUMBER_ULONG		= 0x05,

	OF_NUMBER_INTMAX	= OF_NUMBER_UINTMAX | OF_NUMBER_SIGNED,
	OF_NUMBER_PTRDIFF	= 0x0D | OF_NUMBER_SIGNED,
	OF_NUMBER_INTPTR	= 0x0E | OF_NUMBER_SIGNED,
	OF_NUMBER_FLOAT		= 0x20,
	OF_NUMBER_DOUBLE	= 0x40 | OF_NUMBER_FLOAT,
} of_number_type_t;

/**
 * \brief Provides a way to store a number in an object.
/*!
 * @brief Provides a way to store a number in an object.
 */
@interface OFNumber: OFObject <OFCopying, OFComparing, OFSerialization,
    OFJSONRepresentation>
{
	union of_number_value {
		BOOL	       bool_;
		signed char    char_;

	of_number_type_t type;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) of_number_type_t type;
#endif

/**
 * \brief Creates a new OFNumber with the specified BOOL.
/*!
 * @brief Creates a new OFNumber with the specified BOOL.
 *
 * \param bool_ A BOOL which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param bool_ A BOOL which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithBool: (BOOL)bool_;

/**
 * \brief Creates a new OFNumber with the specified signed char.
/*!
 * @brief Creates a new OFNumber with the specified signed char.
 *
 * \param char_ A signed char which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param char_ A signed char which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithChar: (signed char)char_;

/**
 * \brief Creates a new OFNumber with the specified signed short.
/*!
 * @brief Creates a new OFNumber with the specified signed short.
 *
 * \param short_ A signed short which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param short_ A signed short which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithShort: (signed short)short_;

/**
 * \brief Creates a new OFNumber with the specified signed int.
/*!
 * @brief Creates a new OFNumber with the specified signed int.
 *
 * \param int_ A signed int which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param int_ A signed int which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithInt: (signed int)int_;

/**
 * \brief Creates a new OFNumber with the specified signed long.
/*!
 * @brief Creates a new OFNumber with the specified signed long.
 *
 * \param long_ A signed long which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param long_ A signed long which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithLong: (signed long)long_;

/**
 * \brief Creates a new OFNumber with the specified unsigned char.
/*!
 * @brief Creates a new OFNumber with the specified unsigned char.
 *
 * \param uchar An unsigned char which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uchar An unsigned char which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedChar: (unsigned char)uchar;

/**
 * \brief Creates a new OFNumber with the specified unsigned short.
/*!
 * @brief Creates a new OFNumber with the specified unsigned short.
 *
 * \param ushort An unsigned short which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param ushort An unsigned short which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedShort: (unsigned short)ushort;

/**
 * \brief Creates a new OFNumber with the specified unsigned int.
/*!
 * @brief Creates a new OFNumber with the specified unsigned int.
 *
 * \param uint An unsigned int which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uint An unsigned int which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedInt: (unsigned int)uint;

/**
 * \brief Creates a new OFNumber with the specified unsigned long.
/*!
 * @brief Creates a new OFNumber with the specified unsigned long.
 *
 * \param ulong An unsigned long which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param ulong An unsigned long which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedLong: (unsigned long)ulong;

/**
 * \brief Creates a new OFNumber with the specified int8_t.
/*!
 * @brief Creates a new OFNumber with the specified int8_t.
 *
 * \param int8 An int8_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param int8 An int8_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithInt8: (int8_t)int8;

/**
 * \brief Creates a new OFNumber with the specified int16_t.
/*!
 * @brief Creates a new OFNumber with the specified int16_t.
 *
 * \param int16 An int16_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param int16 An int16_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithInt16: (int16_t)int16;

/**
 * \brief Creates a new OFNumber with the specified int32_t.
/*!
 * @brief Creates a new OFNumber with the specified int32_t.
 *
 * \param int32 An int32_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param int32 An int32_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithInt32: (int32_t)int32;

/**
 * \brief Creates a new OFNumber with the specified int64_t.
/*!
 * @brief Creates a new OFNumber with the specified int64_t.
 *
 * \param int64 An int64_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param int64 An int64_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithInt64: (int64_t)int64;

/**
 * \brief Creates a new OFNumber with the specified uint8_t.
/*!
 * @brief Creates a new OFNumber with the specified uint8_t.
 *
 * \param uint8 A uint8_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uint8 A uint8_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUInt8: (uint8_t)uint8;

/**
 * \brief Creates a new OFNumber with the specified uint16_t.
/*!
 * @brief Creates a new OFNumber with the specified uint16_t.
 *
 * \param uint16 A uint16_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uint16 A uint16_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUInt16: (uint16_t)uint16;

/**
 * \brief Creates a new OFNumber with the specified uint32_t.
/*!
 * @brief Creates a new OFNumber with the specified uint32_t.
 *
 * \param uint32 A uint32_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uint32 A uint32_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUInt32: (uint32_t)uint32;

/**
 * \brief Creates a new OFNumber with the specified uint64_t.
/*!
 * @brief Creates a new OFNumber with the specified uint64_t.
 *
 * \param uint64 A uint64_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uint64 A uint64_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUInt64: (uint64_t)uint64;

/**
 * \brief Creates a new OFNumber with the specified size_t.
/*!
 * @brief Creates a new OFNumber with the specified size_t.
 *
 * \param size A size_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param size A size_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithSize: (size_t)size;

/**
 * \brief Creates a new OFNumber with the specified ssize_t.
/*!
 * @brief Creates a new OFNumber with the specified ssize_t.
 *
 * \param ssize An ssize_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param ssize An ssize_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithSSize: (ssize_t)ssize;

/**
 * \brief Creates a new OFNumber with the specified intmax_t.
/*!
 * @brief Creates a new OFNumber with the specified intmax_t.
 *
 * \param intmax An intmax_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param intmax An intmax_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithIntMax: (intmax_t)intmax;

/**
 * \brief Creates a new OFNumber with the specified uintmax_t.
/*!
 * @brief Creates a new OFNumber with the specified uintmax_t.
 *
 * \param uintmax A uintmax_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uintmax A uintmax_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUIntMax: (uintmax_t)uintmax;

/**
 * \brief Creates a new OFNumber with the specified ptrdiff_t.
/*!
 * @brief Creates a new OFNumber with the specified ptrdiff_t.
 *
 * \param ptrdiff A ptrdiff_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param ptrdiff A ptrdiff_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithPtrDiff: (ptrdiff_t)ptrdiff;

/**
 * \brief Creates a new OFNumber with the specified intptr_t.
/*!
 * @brief Creates a new OFNumber with the specified intptr_t.
 *
 * \param intptr An intptr_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param intptr An intptr_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithIntPtr: (intptr_t)intptr;

/**
 * \brief Creates a new OFNumber with the specified uintptr_t.
/*!
 * @brief Creates a new OFNumber with the specified uintptr_t.
 *
 * \param uintptr A uintptr_t which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param uintptr A uintptr_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUIntPtr: (uintptr_t)uintptr;

/**
 * \brief Creates a new OFNumber with the specified float.
/*!
 * @brief Creates a new OFNumber with the specified float.
 *
 * \param float_ A float which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param float_ A float which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithFloat: (float)float_;

/**
 * \brief Creates a new OFNumber with the specified double.
/*!
 * @brief Creates a new OFNumber with the specified double.
 *
 * \param double_ A double which the OFNumber should contain
 * \return A new autoreleased OFNumber
 * @param double_ A double which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithDouble: (double)double_;

/**
 * \brief Initializes an already allocated OFNumber with the specified BOOL.
/*!
 * @brief Initializes an already allocated OFNumber with the specified BOOL.
 *
 * \param bool_ A BOOL which the OFNumber should contain
 * \return An initialized OFNumber
 * @param bool_ A BOOL which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithBool: (BOOL)bool_;

/**
 * \brief Initializes an already allocated OFNumber with the specified signed
/*!
 * @brief Initializes an already allocated OFNumber with the specified signed
 *	  char.
 *
 * \param char_ A signed char which the OFNumber should contain
 * \return An initialized OFNumber
 * @param char_ A signed char which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithChar: (signed char)char_;

/**
 * \brief Initializes an already allocated OFNumber with the specified signed
/*!
 * @brief Initializes an already allocated OFNumber with the specified signed
 *	  short.
 *
 * \param short_ A signed short which the OFNumber should contain
 * \return An initialized OFNumber
 * @param short_ A signed short which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithShort: (signed short)short_;

/**
 * \brief Initializes an already allocated OFNumber with the specified signed
/*!
 * @brief Initializes an already allocated OFNumber with the specified signed
 *	  int.
 *
 * \param int_ A signed int which the OFNumber should contain
 * \return An initialized OFNumber
 * @param int_ A signed int which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithInt: (signed int)int_;

/**
 * \brief Initializes an already allocated OFNumber with the specified signed
/*!
 * @brief Initializes an already allocated OFNumber with the specified signed
 *	  long.
 *
 * \param long_ A signed long which the OFNumber should contain
 * \return An initialized OFNumber
 * @param long_ A signed long which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithLong: (signed long)long_;

/**
 * \brief Initializes an already allocated OFNumber with the specified unsigned
/*!
 * @brief Initializes an already allocated OFNumber with the specified unsigned
 *	  char.
 *
 * \param uchar An unsigned char which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uchar An unsigned char which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUnsignedChar: (unsigned char)uchar;

/**
 * \brief Initializes an already allocated OFNumber with the specified unsigned
/*!
 * @brief Initializes an already allocated OFNumber with the specified unsigned
 *	  short.
 *
 * \param ushort An unsigned short which the OFNumber should contain
 * \return An initialized OFNumber
 * @param ushort An unsigned short which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUnsignedShort: (unsigned short)ushort;

/**
 * \brief Initializes an already allocated OFNumber with the specified unsigned
/*!
 * @brief Initializes an already allocated OFNumber with the specified unsigned
 *	  int.
 *
 * \param uint An unsigned int which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uint An unsigned int which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUnsignedInt: (unsigned int)uint;

/**
 * \brief Initializes an already allocated OFNumber with the specified unsigned
/*!
 * @brief Initializes an already allocated OFNumber with the specified unsigned
 *	  long.
 *
 * \param ulong An unsigned long which the OFNumber should contain
 * \return An initialized OFNumber
 * @param ulong An unsigned long which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUnsignedLong: (unsigned long)ulong;

/**
 * \brief Initializes an already allocated OFNumber with the specified int8_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified int8_t.
 *
 * \param int8 An int8_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param int8 An int8_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithInt8: (int8_t)int8;

/**
 * \brief Initializes an already allocated OFNumber with the specified int16_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified int16_t.
 *
 * \param int16 An int16_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param int16 An int16_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithInt16: (int16_t)int16;

/**
 * \brief Initializes an already allocated OFNumber with the specified int32_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified int32_t.
 *
 * \param int32 An int32_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param int32 An int32_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithInt32: (int32_t)int32;

/**
 * \brief Initializes an already allocated OFNumber with the specified int64_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified int64_t.
 *
 * \param int64 An int64_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param int64 An int64_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithInt64: (int64_t)int64;

/**
 * \brief Initializes an already allocated OFNumber with the specified uint8_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified uint8_t.
 *
 * \param uint8 A uint8_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uint8 A uint8_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUInt8: (uint8_t)uint8;

/**
 * \brief Initializes an already allocated OFNumber with the specified uint16_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified uint16_t.
 *
 * \param uint16 A uint16_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uint16 A uint16_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUInt16: (uint16_t)uint16;

/**
 * \brief Initializes an already allocated OFNumber with the specified uint32_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified uint32_t.
 *
 * \param uint32 A uint32_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uint32 A uint32_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUInt32: (uint32_t)uint32;

/**
 * \brief Initializes an already allocated OFNumber with the specified uint64_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified uint64_t.
 *
 * \param uint64 A uint64_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uint64 A uint64_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUInt64: (uint64_t)uint64;

/**
 * \brief Initializes an already allocated OFNumber with the specified size_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified size_t.
 *
 * \param size A size_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param size A size_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithSize: (size_t)size;

/**
 * \brief Initializes an already allocated OFNumber with the specified ssize_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified ssize_t.
 *
 * \param ssize An ssize_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param ssize An ssize_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithSSize: (ssize_t)ssize;

/**
 * \brief Initializes an already allocated OFNumber with the specified intmax_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified intmax_t.
 *
 * \param intmax An intmax_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param intmax An intmax_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithIntMax: (intmax_t)intmax;

/**
 * \brief Initializes an already allocated OFNumber with the specified
/*!
 * @brief Initializes an already allocated OFNumber with the specified
 *	  uintmax_t.
 *
 * \param uintmax A uintmax_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uintmax A uintmax_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUIntMax: (uintmax_t)uintmax;

/**
 * \brief Initializes an already allocated OFNumber with the specified
/*!
 * @brief Initializes an already allocated OFNumber with the specified
 *	  ptrdiff_t.
 *
 * \param ptrdiff A ptrdiff_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param ptrdiff A ptrdiff_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithPtrDiff: (ptrdiff_t)ptrdiff;

/**
 * \brief Initializes an already allocated OFNumber with the specified intptr_t.
/*!
 * @brief Initializes an already allocated OFNumber with the specified intptr_t.
 *
 * \param intptr An intptr_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param intptr An intptr_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithIntPtr: (intptr_t)intptr;

/**
 * \brief Initializes an already allocated OFNumber with the specified
/*!
 * @brief Initializes an already allocated OFNumber with the specified
 *	  uintptr_t.
 *
 * \param uintptr A uintptr_t which the OFNumber should contain
 * \return An initialized OFNumber
 * @param uintptr A uintptr_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUIntPtr: (uintptr_t)uintptr;

/**
 * \brief Initializes an already allocated OFNumber with the specified float.
/*!
 * @brief Initializes an already allocated OFNumber with the specified float.
 *
 * \param float_ A float which the OFNumber should contain
 * \return An initialized OFNumber
 * @param float_ A float which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithFloat: (float)float_;

/**
 * \brief Initializes an already allocated OFNumber with the specified double.
/*!
 * @brief Initializes an already allocated OFNumber with the specified double.
 *
 * \param double_ A double which the OFNumber should contain
 * \return An initialized OFNumber
 * @param double_ A double which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithDouble: (double)double_;

/**
 * \brief Returns the type of the number.
/*!
 * @brief Returns the type of the number.
 *
 * \return An of_number_type_t indicating the type of the number
 * @return An of_number_type_t indicating the type of the number
 */
- (of_number_type_t)type;

/**
 * \brief Returns the OFNumber as a BOOL.
/*!
 * @brief Returns the OFNumber as a BOOL.
 *
 * \return The OFNumber as a BOOL
 * @return The OFNumber as a BOOL
 */
- (BOOL)boolValue;

/**
 * \brief Returns the OFNumber as a signed char.
/*!
 * @brief Returns the OFNumber as a signed char.
 *
 * \return The OFNumber as a signed char
 * @return The OFNumber as a signed char
 */
- (signed char)charValue;

/**
 * \brief Returns the OFNumber as a signed short.
/*!
 * @brief Returns the OFNumber as a signed short.
 *
 * \return The OFNumber as a short
 * @return The OFNumber as a short
 */
- (signed short)shortValue;

/**
 * \brief Returns the OFNumber as a signed int.
/*!
 * @brief Returns the OFNumber as a signed int.
 *
 * \return The OFNumber as an int
 * @return The OFNumber as an int
 */
- (signed int)intValue;

/**
 * \brief Returns the OFNumber as a signed long.
/*!
 * @brief Returns the OFNumber as a signed long.
 *
 * \return The OFNumber as a long
 * @return The OFNumber as a long
 */
- (signed long)longValue;

/**
 * \brief Returns the OFNumber as an unsigned char.
/*!
 * @brief Returns the OFNumber as an unsigned char.
 *
 * \return The OFNumber as an unsigned char
 * @return The OFNumber as an unsigned char
 */
- (unsigned char)unsignedCharValue;

/**
 * \brief Returns the OFNumber as an unsigned short.
/*!
 * @brief Returns the OFNumber as an unsigned short.
 *
 * \return The OFNumber as an unsigned short
 * @return The OFNumber as an unsigned short
 */
- (unsigned short)unsignedShortValue;

/**
 * \brief Returns the OFNumber as an unsigned int.
/*!
 * @brief Returns the OFNumber as an unsigned int.
 *
 * \return The OFNumber as an unsigned int
 * @return The OFNumber as an unsigned int
 */
- (unsigned int)unsignedIntValue;

/**
 * \brief Returns the OFNumber as an unsigned long.
/*!
 * @brief Returns the OFNumber as an unsigned long.
 *
 * \return The OFNumber as an unsigned long
 * @return The OFNumber as an unsigned long
 */
- (unsigned long)unsignedLongValue;

/**
 * \brief Returns the OFNumber as an int8_t.
/*!
 * @brief Returns the OFNumber as an int8_t.
 *
 * \return The OFNumber as an int8_t
 * @return The OFNumber as an int8_t
 */
- (int8_t)int8Value;

/**
 * \brief Returns the OFNumber as an int16_t.
/*!
 * @brief Returns the OFNumber as an int16_t.
 *
 * \return The OFNumber as an int16_t
 * @return The OFNumber as an int16_t
 */
- (int16_t)int16Value;

/**
 * \brief Returns the OFNumber as an int32_t.
/*!
 * @brief Returns the OFNumber as an int32_t.
 *
 * \return The OFNumber as an int32_t
 * @return The OFNumber as an int32_t
 */
- (int32_t)int32Value;

/**
 * \brief Returns the OFNumber as an int64_t.
/*!
 * @brief Returns the OFNumber as an int64_t.
 *
 * \return The OFNumber as an int64_t
 * @return The OFNumber as an int64_t
 */
- (int64_t)int64Value;

/**
 * \brief Returns the OFNumber as a uint8_t.
/*!
 * @brief Returns the OFNumber as a uint8_t.
 *
 * \return The OFNumber as a uint8_t
 * @return The OFNumber as a uint8_t
 */
- (uint8_t)uInt8Value;

/**
 * \brief Returns the OFNumber as a uint16_t.
/*!
 * @brief Returns the OFNumber as a uint16_t.
 *
 * \return The OFNumber as a uint16_t
 * @return The OFNumber as a uint16_t
 */
- (uint16_t)uInt16Value;

/**
 * \brief Returns the OFNumber as a uint32_t.
/*!
 * @brief Returns the OFNumber as a uint32_t.
 *
 * \return The OFNumber as a uint32_t
 * @return The OFNumber as a uint32_t
 */
- (uint32_t)uInt32Value;

/**
 * \brief Returns the OFNumber as a uint64_t.
/*!
 * @brief Returns the OFNumber as a uint64_t.
 *
 * \return The OFNumber as a uint64_t
 * @return The OFNumber as a uint64_t
 */
- (uint64_t)uInt64Value;

/**
 * \brief Returns the OFNumber as a size_t.
/*!
 * @brief Returns the OFNumber as a size_t.
 *
 * \return The OFNumber as a size_t
 * @return The OFNumber as a size_t
 */
- (size_t)sizeValue;

/**
 * \brief Returns the OFNumber as an ssize_t.
/*!
 * @brief Returns the OFNumber as an ssize_t.
 *
 * \return The OFNumber as an ssize_t
 * @return The OFNumber as an ssize_t
 */
- (ssize_t)sSizeValue;

/**
 * \brief Returns the OFNumber as an intmax_t.
/*!
 * @brief Returns the OFNumber as an intmax_t.
 *
 * \return The OFNumber as an intmax_t
 * @return The OFNumber as an intmax_t
 */
- (intmax_t)intMaxValue;

/**
 * \brief Returns the OFNumber as a uintmax_t.
/*!
 * @brief Returns the OFNumber as a uintmax_t.
 *
 * \return The OFNumber as a uintmax_t
 * @return The OFNumber as a uintmax_t
 */
- (uintmax_t)uIntMaxValue;

/**
 * \brief Returns the OFNumber as a ptrdiff_t.
/*!
 * @brief Returns the OFNumber as a ptrdiff_t.
 *
 * \return The OFNumber as a ptrdiff_t
 * @return The OFNumber as a ptrdiff_t
 */
- (ptrdiff_t)ptrDiffValue;

/**
 * \brief Returns the OFNumber as an intptr_t.
/*!
 * @brief Returns the OFNumber as an intptr_t.
 *
 * \return The OFNumber as an intptr_t
 * @return The OFNumber as an intptr_t
 */
- (intptr_t)intPtrValue;

/**
 * \brief Returns the OFNumber as a uintptr_t.
/*!
 * @brief Returns the OFNumber as a uintptr_t.
 *
 * \return The OFNumber as a uintptr_t
 * @return The OFNumber as a uintptr_t
 */
- (uintptr_t)uIntPtrValue;

/**
 * \brief Returns the OFNumber as a float.
/*!
 * @brief Returns the OFNumber as a float.
 *
 * \return The OFNumber as a float
 * @return The OFNumber as a float
 */
- (float)floatValue;

/**
 * \brief Returns the OFNumber as a double.
/*!
 * @brief Returns the OFNumber as a double.
 *
 * \return The OFNumber as a double
 * @return The OFNumber as a double
 */
- (double)doubleValue;

/**
 * \brief Creates a new OFNumber by adding the specified number.
/*!
 * @brief Creates a new OFNumber by adding the specified number.
 *
 * \param num The OFNumber to add
 * \return A new autoreleased OFNumber added with the specified OFNumber
 * @param num The OFNumber to add
 * @return A new autoreleased OFNumber added with the specified OFNumber
 */
- (OFNumber*)numberByAddingNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by subtracting the specified number.
/*!
 * @brief Creates a new OFNumber by subtracting the specified number.
 *
 * \param num The OFNumber to substract
 * \return A new autoreleased OFNumber subtracted by the specified OFNumber
 * @param num The OFNumber to substract
 * @return A new autoreleased OFNumber subtracted by the specified OFNumber
 */
- (OFNumber*)numberBySubtractingNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by multiplying with the specified number.
/*!
 * @brief Creates a new OFNumber by multiplying with the specified number.
 *
 * \param num The OFNumber to multiply with
 * \return A new autoreleased OFNumber multiplied with the specified OFNumber
 * @param num The OFNumber to multiply with
 * @return A new autoreleased OFNumber multiplied with the specified OFNumber
 */
- (OFNumber*)numberByMultiplyingWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by dividing with with the specified number.
/*!
 * @brief Creates a new OFNumber by dividing with with the specified number.
 *
 * \param num The OFNumber to divide by
 * \return A new autoreleased OFNumber devided by the specified OFNumber
 * @param num The OFNumber to divide by
 * @return A new autoreleased OFNumber devided by the specified OFNumber
 */
- (OFNumber*)numberByDividingWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by ANDing with the specified number.
/*!
 * @brief Creates a new OFNumber by ANDing with the specified number.
 *
 * Does not work with floating point types!
 *
 * \param num The number to AND with.
 * \return A new autoreleased OFNumber ANDed with the specified OFNumber
 * @param num The number to AND with.
 * @return A new autoreleased OFNumber ANDed with the specified OFNumber
 */
- (OFNumber*)numberByANDingWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by ORing with the specified number.
/*!
 * @brief Creates a new OFNumber by ORing with the specified number.
 *
 * Does not work with floating point types!
 *
 * \param num The number to OR with.
 * \return A new autoreleased OFNumber ORed with the specified OFNumber
 * @param num The number to OR with.
 * @return A new autoreleased OFNumber ORed with the specified OFNumber
 */
- (OFNumber*)numberByORingWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by XORing with the specified number.
/*!
 * @brief Creates a new OFNumber by XORing with the specified number.
 *
 * Does not work with floating point types!
 *
 * \param num The number to XOR with.
 * \return A new autoreleased OFNumber XORed with the specified OFNumber
 * @param num The number to XOR with.
 * @return A new autoreleased OFNumber XORed with the specified OFNumber
 */
- (OFNumber*)numberByXORingWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by shifting to the left by the specified number
/*!
 * @brief Creates a new OFNumber by shifting to the left by the specified number
 *	  of bits.
 *
 * Does not work with floating point types!
 *
 * \param num The number of bits to shift to the left
 * \return A new autoreleased OFNumber bitshifted to the left with the
 * @param num The number of bits to shift to the left
 * @return A new autoreleased OFNumber bitshifted to the left with the
 *	   specified OFNumber
 */
- (OFNumber*)numberByShiftingLeftWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by shifting to the right by the specified
/*!
 * @brief Creates a new OFNumber by shifting to the right by the specified
 *	  number of bits.
 *
 * Does not work with floating point types!
 *
 * \param num The number of bits to shift to the right
 * \return A new autoreleased OFNumber bitshifted to the right with the
 * @param num The number of bits to shift to the right
 * @return A new autoreleased OFNumber bitshifted to the right with the
 *	   specified OFNumber
 */
- (OFNumber*)numberByShiftingRightWithNumber: (OFNumber*)num;

/**
 * \brief Creates a new OFNumber by with the same value increased by one.
/*!
 * @brief Creates a new OFNumber by with the same value increased by one.
 *
 * \return A new autoreleased OFNumber with the value increased by one.
 * @return A new autoreleased OFNumber with the value increased by one.
 */
- (OFNumber*)numberByIncreasing;

/**
 * \brief Creates a new OFNumber by with the same value decreased by one.
/*!
 * @brief Creates a new OFNumber by with the same value decreased by one.
 *
 * \return A new autoreleased OFNumber with the value decreased by one.
 * @return A new autoreleased OFNumber with the value decreased by one.
 */
- (OFNumber*)numberByDecreasing;

/**
 * \brief Creates a new OFNumber with the remainder of a division with the
/*!
 * @brief Creates a new OFNumber with the remainder of a division with the
 *	  specified number.
 *
 * \param num The number to divide by
 * \return The remainder of a division by the specified number
 * @param num The number to divide by
 * @return The remainder of a division by the specified number
 */
- (OFNumber*)remainderOfDivisionWithNumber: (OFNumber*)num;
@end

#ifndef NSINTEGER_DEFINED
/* Required for number literals to work */
@compatibility_alias NSNumber OFNumber;
#endif

extern "C" {
#endif
extern int _OFObject_Serialization_reference;
#ifdef __cplusplus
}
#endif

/**
 * \brief A category that provides methods for serializing objects.
/*!
 * @brief A category that provides methods for serializing objects.
 */
@interface OFObject (OFSerialization)
/**
 * \brief Creates a string by serializing the receiver.
/*!
 * @brief Creates a string by serializing the receiver.
 *
 * \return The object serialized as a string
 * @return The object serialized as a string
 */
- (OFString*)stringBySerializing;
@end

# define __bridge
# define __autoreleasing
#endif

#define OF_RETAIN_COUNT_MAX UINT_MAX
#define OF_NOT_FOUND SIZE_MAX

/**
 * \brief A result of a comparison.
/*!
 * @brief A result of a comparison.
 */
typedef enum of_comparison_result_t {
	/// The left object is smaller than the right
	OF_ORDERED_ASCENDING = -1,
	/// Both objects are equal
	OF_ORDERED_SAME = 0,
	/// The left object is bigger than the right
	OF_ORDERED_DESCENDING = 1
} of_comparison_result_t;

/**
 * \brief An enum for storing endianess.
/*!
 * @brief An enum for storing endianess.
 */
typedef enum of_byte_order_t {
	OF_BYTE_ORDER_BIG_ENDIAN,
	OF_BYTE_ORDER_LITTLE_ENDIAN
} of_byte_order_t;

/**
 * \brief A range.
/*!
 * @brief A range.
 */
typedef struct of_range_t {
	/// The start of the range
	size_t location;
	/// The length of the range
	size_t length;
} of_range_t;

/**
 * \brief A point.
/*!
 * @brief A point.
 */
typedef struct of_point_t {
	float x;
	float y;
} of_point_t;

/**
 * \brief A dimension.
/*!
 * @brief A dimension.
 */
typedef struct of_dimension_t {
	float width;
	float height;
} of_dimension_t;

/**
 * \brief A rectangle.
/*!
 * @brief A rectangle.
 */
typedef struct of_rectangle_t
{
	of_point_t origin;
	of_dimension_t size;
} of_rectangle_t;

@class OFString;
@class OFThread;

/**
 * \brief The protocol which all root classes implement.
/*!
 * @brief The protocol which all root classes implement.
 */
@protocol OFObject
/**
 * \brief Returns the class of the object.
/*!
 * @brief Returns the class of the object.
 *
 * \return The class of the object
 * @return The class of the object
 */
- (Class)class;

/**
 * \brief Returns a boolean whether the object of the specified kind.
/*!
 * @brief Returns a boolean whether the object of the specified kind.
 *
 * \param class_ The class whose kind is checked
 * \return A boolean whether the object is of the specified kind
 * @param class_ The class whose kind is checked
 * @return A boolean whether the object is of the specified kind
 */
- (BOOL)isKindOfClass: (Class)class_;

/**
 * \brief Returns a boolean whether the object is a member of the specified
/*!
 * @brief Returns a boolean whether the object is a member of the specified
 *	  class.
 *
 * \param class_ The class for which the receiver is checked
 * \return A boolean whether the object is a member of the specified class
 * @param class_ The class for which the receiver is checked
 * @return A boolean whether the object is a member of the specified class
 */
- (BOOL)isMemberOfClass: (Class)class_;

/**
 * \brief Returns a boolean whether the object responds to the specified
/*!
 * @brief Returns a boolean whether the object responds to the specified
 *	  selector.
 *
 * \param selector The selector which should be checked for respondance
 * \return A boolean whether the objects responds to the specified selector
 * @param selector The selector which should be checked for respondance
 * @return A boolean whether the objects responds to the specified selector
 */
- (BOOL)respondsToSelector: (SEL)selector;

/**
 * \brief Checks whether the object conforms to the specified protocol.
/*!
 * @brief Checks whether the object conforms to the specified protocol.
 *
 * \param protocol The protocol which should be checked for conformance
 * \return A boolean whether the object conforms to the specified protocol
 * @param protocol The protocol which should be checked for conformance
 * @return A boolean whether the object conforms to the specified protocol
 */
- (BOOL)conformsToProtocol: (Protocol*)protocol;

/**
 * \brief Returns the implementation for the specified selector.
/*!
 * @brief Returns the implementation for the specified selector.
 *
 * \param selector The selector for which the method should be returned
 * \return The implementation for the specified selector
 * @param selector The selector for which the method should be returned
 * @return The implementation for the specified selector
 */
- (IMP)methodForSelector: (SEL)selector;

/**
 * \brief Returns the type encoding for the specified selector.
/*!
 * @brief Returns the type encoding for the specified selector.
 *
 * \param selector The selector for which the type encoding should be returned
 * \return The type encoding for the specified selector
 * @param selector The selector for which the type encoding should be returned
 * @return The type encoding for the specified selector
 */
- (const char*)typeEncodingForSelector: (SEL)selector;

/**
 * \brief Performs the specified selector.
/*!
 * @brief Performs the specified selector.
 *
 * \param selector The selector to perform
 * \return The object returned by the method specified by the selector
 * @param selector The selector to perform
 * @return The object returned by the method specified by the selector
 */
- (id)performSelector: (SEL)selector;

/**
 * \brief Performs the specified selector with the specified object.
/*!
 * @brief Performs the specified selector with the specified object.
 *
 * \param selector The selector to perform
 * \param object The object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param object The object that is passed to the method specified by the
 *		 selector
 * \return The object returned by the method specified by the selector
 * @return The object returned by the method specified by the selector
 */
- (id)performSelector: (SEL)selector
	   withObject: (id)object;

/**
 * \brief Performs the specified selector with the specified objects.
/*!
 * @brief Performs the specified selector with the specified objects.
 *
 * \param selector The selector to perform
 * \param object1 The first object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		 selector
 * \param object2 The second object that is passed to the method specified by
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * \return The object returned by the method specified by the selector
 * @return The object returned by the method specified by the selector
 */
- (id)performSelector: (SEL)selector
	   withObject: (id)object1
	   withObject: (id)object2;

/**
 * \brief Checks two objects for equality.
/*!
 * @brief Checks two objects for equality.
 *
 * Classes containing data (like strings, arrays, lists etc.) should reimplement
 * this!
 *
 * \param object The object which should be tested for equality
 * \return A boolean whether the object is equal to the specified object
 * @param object The object which should be tested for equality
 * @return A boolean whether the object is equal to the specified object
 */
- (BOOL)isEqual: (id)object;

/**
 * \brief Calculates a hash for the object.
/*!
 * @brief Calculates a hash for the object.
 *
 * Classes containing data (like strings, arrays, lists etc.) should reimplement
 * this!
 *
 * \return A 32 bit hash for the object
 * @return A 32 bit hash for the object
 */
- (uint32_t)hash;

/**
 * \brief Increases the retain count.
/*!
 * @brief Increases the retain count.
 *
 * Each time an object is released, the retain count gets decreased and the
 * object deallocated if it reaches 0.
 */
- retain;

/**
 * \brief Returns the retain count.
/*!
 * @brief Returns the retain count.
 *
 * \return The retain count
 * @return The retain count
 */
- (unsigned int)retainCount;

/**
 * \brief Decreases the retain count.
/*!
 * @brief Decreases the retain count.
 *
 * Each time an object is released, the retain count gets decreased and the
 * object deallocated if it reaches 0.
 */
- (void)release;

/**
 * \brief Adds the object to the topmost OFAutoreleasePool of the thread's
/*!
 * @brief Adds the object to the topmost OFAutoreleasePool of the thread's
 *	  autorelease pool stack.
 *
 * \return The object
 * @return The object
 */
- autorelease;

/**
 * \brief Returns the receiver.
/*!
 * @brief Returns the receiver.
 *
 * \return The receiver
 * @return The receiver
 */
- self;

/**
 * \brief Returns whether the object is a proxy object.
/*!
 * @brief Returns whether the object is a proxy object.
 *
 * \return A boolean whether the object is a proxy object
 * @return A boolean whether the object is a proxy object
 */
- (BOOL)isProxy;
@end

/**
 * \brief The root class for all other classes inside ObjFW.
/*!
 * @brief The root class for all other classes inside ObjFW.
 */
@interface OFObject <OFObject>
{
@public
	/// The class of the object
	Class isa;
}

/**
 * \brief A method which is called once when the class is loaded into the
/*!
 * @brief A method which is called once when the class is loaded into the
 *	  runtime.
 *
 * Derived classes can overide this to execute their own code when the class is
 * loaded.
 */
+ (void)load;

/**
 * \brief A method which is called the moment before the first call to the class
/*!
 * @brief A method which is called the moment before the first call to the class
 *	  is being made.
 *
 * Derived classes can override this to execute their own code on
 * initialization. They should make sure to not execute any code if self is not
 * the class itself, as it might happen that the method was called for a
 * subclass which did not override this method.
 */
+ (void)initialize;

/**
 * \brief Allocates memory for an instance of the class and sets up the memory
/*!
 * @brief Allocates memory for an instance of the class and sets up the memory
 *	  pool for the object.
 *
 * This method will never return nil, instead, it will throw an
 * OFAllocFailedException.
 *
 * \return The allocated object
 * @return The allocated object
 */
+ alloc;

/**
 * \brief Allocates memory for a new instance and calls -[init] on it.
 * \return An allocated and initialized object
/*!
 * @brief Allocates memory for a new instance and calls -[init] on it.
 * @return An allocated and initialized object
 */
+ new;

/**
 * \brief Returns the class.
/*!
 * @brief Returns the class.
 *
 * \return The class
 * @return The class
 */
+ (Class)class;

/**
 * \brief Returns the name of the class as a string.
/*!
 * @brief Returns the name of the class as a string.
 *
 * \return The name of the class as a string
 * @return The name of the class as a string
 */
+ (OFString*)className;

/**
 * \brief Returns a boolean whether the class is a subclass of the specified
/*!
 * @brief Returns a boolean whether the class is a subclass of the specified
 *	  class.
 *
 * \param class_ The class which is checked for being a superclass
 * \return A boolean whether the class is a subclass of the specified class
 * @param class_ The class which is checked for being a superclass
 * @return A boolean whether the class is a subclass of the specified class
 */
+ (BOOL)isSubclassOfClass: (Class)class_;

/**
 * \brief Returns the superclass of the class.
/*!
 * @brief Returns the superclass of the class.
 *
 * \return The superclass of the class
 * @return The superclass of the class
 */
+ (Class)superclass;

/**
 * \brief Checks whether instances of the class respond to a given selector.
/*!
 * @brief Checks whether instances of the class respond to a given selector.
 *
 * \param selector The selector which should be checked for respondance
 * \return A boolean whether instances of the class respond to the specified
 * @param selector The selector which should be checked for respondance
 * @return A boolean whether instances of the class respond to the specified
 *	   selector
 */
+ (BOOL)instancesRespondToSelector: (SEL)selector;

/**
 * \brief Checks whether the class conforms to a given protocol.
/*!
 * @brief Checks whether the class conforms to a given protocol.
 *
 * \param protocol The protocol which should be checked for conformance
 * \return A boolean whether the class conforms to the specified protocol
 * @param protocol The protocol which should be checked for conformance
 * @return A boolean whether the class conforms to the specified protocol
 */
+ (BOOL)conformsToProtocol: (Protocol*)protocol;

/**
 * \brief Returns the implementation of the instance method for the specified
/*!
 * @brief Returns the implementation of the instance method for the specified
 *	  selector.
 *
 * \param selector The selector for which the method should be returned
 * \return The implementation of the instance method for the specified selector
 * @param selector The selector for which the method should be returned
 * @return The implementation of the instance method for the specified selector
 *	   or nil if it isn't implemented
 */
+ (IMP)instanceMethodForSelector: (SEL)selector;

/**
 * \brief Returns the type encoding of the instance method for the specified
/*!
 * @brief Returns the type encoding of the instance method for the specified
 *	  selector.
 *
 * \param selector The selector for which the type encoding should be returned
 * \return The type encoding of the instance method for the specified selector
 * @param selector The selector for which the type encoding should be returned
 * @return The type encoding of the instance method for the specified selector
 */
+ (const char*)typeEncodingForInstanceSelector: (SEL)selector;

/**
 * \brief Returns a description for the class, which is usually the class name.
/*!
 * @brief Returns a description for the class, which is usually the class name.
 *
 * This is mostly for debugging purposes.
 *
 * \return A description for the class, which is usually the class name
 * @return A description for the class, which is usually the class name
 */
+ (OFString*)description;

/**
 * \brief Replaces a class method with a class method from another class.
/*!
 * @brief Replaces a class method with a class method from another class.
 *
 * \param selector The selector of the class method to replace
 * \param class_ The class from which the new class method should be taken
 * \return The old implementation
 * @param selector The selector of the class method to replace
 * @param class_ The class from which the new class method should be taken
 * @return The old implementation
 */
+ (IMP)replaceClassMethod: (SEL)selector
      withMethodFromClass: (Class)class_;

/**
 * \brief Replaces an instance method with an instance method from another
/*!
 * @brief Replaces an instance method with an instance method from another
 *	  class.
 *
 * \param selector The selector of the instance method to replace
 * \param class_ The class from which the new instance method should be taken
 * \return The old implementation
 * @param selector The selector of the instance method to replace
 * @param class_ The class from which the new instance method should be taken
 * @return The old implementation
 */
+ (IMP)replaceInstanceMethod: (SEL)selector
	 withMethodFromClass: (Class)class_;

/**
 * \brief Replaces or adds a class method.
/*!
 * @brief Replaces or adds a class method.
 *
 * If the method already exists, it is replaced and the old implementation
 * returned. If the method does not exist, it is added with the specified type
 * encoding.
 *
 * \param selector The selector for the new method
 * \param implementation The implementation for the new method
 * \param typeEncoding The type encoding for the new method
 * \return The old implementation or nil if the method was added
 * @param selector The selector for the new method
 * @param implementation The implementation for the new method
 * @param typeEncoding The type encoding for the new method
 * @return The old implementation or nil if the method was added
 */
+ (IMP)replaceClassMethod: (SEL)selector
       withImplementation: (IMP)implementation
	     typeEncoding: (const char*)typeEncoding;

/**
 * \brief Replaces or adds an instance method.
/*!
 * @brief Replaces or adds an instance method.
 *
 * If the method already exists, it is replaced and the old implementation
 * returned. If the method does not exist, it is added with the specified type
 * encoding.
 *
 * \param selector The selector for the new method
 * \param implementation The implementation for the new method
 * \param typeEncoding The type encoding for the new method
 * \return The old implementation or nil if the method was added
 * @param selector The selector for the new method
 * @param implementation The implementation for the new method
 * @param typeEncoding The type encoding for the new method
 * @return The old implementation or nil if the method was added
 */
+ (IMP)replaceInstanceMethod: (SEL)selector
	  withImplementation: (IMP)implementation
		typeEncoding: (const char*)typeEncoding;

/**
 * \brief Adds all methods from the specified class to the class that is the
/*!
 * @brief Adds all methods from the specified class to the class that is the
 *	  receiver.
 *
 * Methods implemented by the receiving class itself will not be overridden,
 * however methods implemented by its superclass will. Therefore it behaves
 * similar as if the specified class is the superclass of the receiver.
 *
 * All methods from the superclasses of the specified class will also be added.
 *
 * If the specified class is a superclass of the receiving class, nothing is
 * done.
 *
 * The methods which will be added from the specified class are not allowed to
 * use super or access instance variables, instead they have to use accessors.
 *
 * \param class The class from which the instance methods should be inherited
 * @param class The class from which the instance methods should be inherited
 */
+ (void)inheritMethodsFromClass: (Class)class_;

/**
 * \brief Try to resolve the specified class method.
/*!
 * @brief Try to resolve the specified class method.
 *
 * This method is called if a class method was not found, so that an
 * implementation can be provided at runtime.
 *
 * \return Whether the method has been added to the class
 * @return Whether the method has been added to the class
 */
+ (BOOL)resolveClassMethod: (SEL)selector;

/**
 * \brief Try to resolve the specified instance method.
/*!
 * @brief Try to resolve the specified instance method.
 *
 * This method is called if an instance method was not found, so that an
 * implementation can be provided at runtime.
 *
 * \return Whether the method has been added to the class
 * @return Whether the method has been added to the class
 */
+ (BOOL)resolveInstanceMethod: (SEL)selector;

/**
 * \brief Initializes an already allocated object.
/*!
 * @brief Initializes an already allocated object.
 *
 * Derived classes may override this, but need to do self = [super init] before
 * they do any initialization themselves. init may never return nil, instead
 * an exception (for example OFInitializationFailed) should be thrown.
 *
 * \return An initialized object
 * @return An initialized object
 */
- init;

/**
 * \brief Returns the name of the object's class.
/*!
 * @brief Returns the name of the object's class.
 *
 * \return The name of the object's class
 * @return The name of the object's class
 */
- (OFString*)className;

/**
 * \brief Returns a description for the object.
/*!
 * @brief Returns a description for the object.
 *
 * This is mostly for debugging purposes.
 *
 * \return A description for the object
 * @return A description for the object
 */
- (OFString*)description;

/**
 * \brief Allocates memory and stores it in the object's memory pool.
/*!
 * @brief Allocates memory and stores it in the object's memory pool.
 *
 * It will be free'd automatically when the object is deallocated.
 *
 * \param size The size of the memory to allocate
 * \return A pointer to the allocated memory
 * @param size The size of the memory to allocate
 * @return A pointer to the allocated memory
 */
- (void*)allocMemoryWithSize: (size_t)size;

/**
 * \brief Allocates memory for the specified number of items and stores it in
/*!
 * @brief Allocates memory for the specified number of items and stores it in
 *	  the object's memory pool.
 *
 * It will be free'd automatically when the object is deallocated.
 *
 * \param size The size of each item to allocate
 * \param count The number of items to allocate
 * \return A pointer to the allocated memory
 * @param size The size of each item to allocate
 * @param count The number of items to allocate
 * @return A pointer to the allocated memory
 */
- (void*)allocMemoryWithSize: (size_t)size
		       count: (size_t)count;

/**
 * \brief Resizes memory in the object's memory pool to the specified size.
/*!
 * @brief Resizes memory in the object's memory pool to the specified size.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size is 0, this is equivalent to freeing memory.
 *
 * \param pointer A pointer to the already allocated memory
 * \param size The new size for the memory chunk
 * \return A pointer to the resized memory chunk
 * @param pointer A pointer to the already allocated memory
 * @param size The new size for the memory chunk
 * @return A pointer to the resized memory chunk
 */
- (void*)resizeMemory: (void*)pointer
		 size: (size_t)size;

/**
 * \brief Resizes memory in the object's memory pool to the specific number of
/*!
 * @brief Resizes memory in the object's memory pool to the specific number of
 *	  items of the specified size.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size or number of items is 0, this is equivalent to freeing memory.
 *
 * \param pointer A pointer to the already allocated memory
 * \param size The size of each item to resize to
 * \param count The number of items to resize to
 * \return A pointer to the resized memory chunk
 * @param pointer A pointer to the already allocated memory
 * @param size The size of each item to resize to
 * @param count The number of items to resize to
 * @return A pointer to the resized memory chunk
 */
- (void*)resizeMemory: (void*)pointer
		 size: (size_t)size
		count: (size_t)count;

/**
 * \brief Frees allocated memory and removes it from the object's memory pool.
/*!
 * @brief Frees allocated memory and removes it from the object's memory pool.
 *
 * Does nothing if the pointer is NULL.
 *
 * \param pointer A pointer to the allocated memory
 * @param pointer A pointer to the allocated memory
 */
- (void)freeMemory: (void*)pointer;

/**
 * \brief Deallocates the object.
/*!
 * @brief Deallocates the object.
 *
 * It is automatically called when the retain count reaches zero.
 *
 * This also frees all memory in its memory pool.
 */
- (void)dealloc;

/**
 * \brief Performs the specified selector after the specified delay.
/*!
 * @brief Performs the specified selector after the specified delay.
 *
 * \param selector The selector to perform
 * \param delay The delay after which the selector will be performed
 * @param selector The selector to perform
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     afterDelay: (double)delay;

/**
 * \brief Performs the specified selector with the specified object after the
/*!
 * @brief Performs the specified selector with the specified object after the
 *	  specified delay.
 *
 * \param selector The selector to perform
 * \param object The object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param object The object that is passed to the method specified by the
 *		 selector
 * \param delay The delay after which the selector will be performed
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (id)object
	     afterDelay: (double)delay;

/**
 * \brief Performs the specified selector with the specified objects after the
/*!
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * \param selector The selector to perform
 * \param object1 The first object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		 selector
 * \param object2 The second object that is passed to the method specified by
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * \param delay The delay after which the selector will be performed
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     afterDelay: (double)delay;

/**
 * \brief Performs the specified selector on the specified thread.
/*!
 * @brief Performs the specified selector on the specified thread.
 *
 * \param selector The selector to perform
 * \param thread The thread on which to perform the selector
 * \param waitUntilDone Whether to wait until the perform finished
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param waitUntilDone Whether to wait until the perform finished
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread*)thread
	  waitUntilDone: (BOOL)waitUntilDone;

/**
 * \brief Performs the specified selector on the specified thread with the
/*!
 * @brief Performs the specified selector on the specified thread with the
 *	  specified object.
 *
 * \param selector The selector to perform
 * \param thread The thread on which to perform the selector
 * \param object The object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object The object that is passed to the method specified by the
 *		 selector
 * \param waitUntilDone Whether to wait until the perform finished
 * @param waitUntilDone Whether to wait until the perform finished
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread*)thread
	     withObject: (id)object
	  waitUntilDone: (BOOL)waitUntilDone;

/**
 * \brief Performs the specified selector on the specified thread with the
/*!
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects.
 *
 * \param selector The selector to perform
 * \param thread The thread on which to perform the selector
 * \param object1 The first object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object1 The first object that is passed to the method specified by the
 *		 selector
 * \param object2 The second object that is passed to the method specified by
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * \param waitUntilDone Whether to wait until the perform finished
 * @param waitUntilDone Whether to wait until the perform finished
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread*)thread
	     withObject: (id)object1
	     withObject: (id)object2
	  waitUntilDone: (BOOL)waitUntilDone;

/**
 * \brief Performs the specified selector on the main thread.
/*!
 * @brief Performs the specified selector on the main thread.
 *
 * \param selector The selector to perform
 * \param waitUntilDone Whether to wait until the perform finished
 * @param selector The selector to perform
 * @param waitUntilDone Whether to wait until the perform finished
 */
- (void)performSelectorOnMainThread: (SEL)selector
		      waitUntilDone: (BOOL)waitUntilDone;

/**
 * \brief Performs the specified selector on the main thread with the specified
/*!
 * @brief Performs the specified selector on the main thread with the specified
 *	  object.
 *
 * \param selector The selector to perform
 * \param object The object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param object The object that is passed to the method specified by the
 *		 selector
 * \param waitUntilDone Whether to wait until the perform finished
 * @param waitUntilDone Whether to wait until the perform finished
 */
- (void)performSelectorOnMainThread: (SEL)selector
			 withObject: (id)object
		      waitUntilDone: (BOOL)waitUntilDone;

/**
 * \brief Performs the specified selector on the main thread with the specified
/*!
 * @brief Performs the specified selector on the main thread with the specified
 *	  objects.
 *
 * \param selector The selector to perform
 * \param object1 The first object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		 selector
 * \param object2 The second object that is passed to the method specified by
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * \param waitUntilDone Whether to wait until the perform finished
 * @param waitUntilDone Whether to wait until the perform finished
 */
- (void)performSelectorOnMainThread: (SEL)selector
			 withObject: (id)object1
			 withObject: (id)object2
		      waitUntilDone: (BOOL)waitUntilDone;

/**
 * \brief Performs the specified selector on the specified thread after the
/*!
 * @brief Performs the specified selector on the specified thread after the
 *	  specified delay.
 *
 * \param selector The selector to perform
 * \param thread The thread on which to perform the selector
 * \param delay The delay after which the selector will be performed
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread*)thread
	     afterDelay: (double)delay;

/**
 * \brief Performs the specified selector on the specified thread with the
/*!
 * @brief Performs the specified selector on the specified thread with the
 *	  specified object after the specified delay.
 *
 * \param selector The selector to perform
 * \param thread The thread on which to perform the selector
 * \param object The object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object The object that is passed to the method specified by the
 *		 selector
 * \param delay The delay after which the selector will be performed
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread*)thread
	     withObject: (id)object
	     afterDelay: (double)delay;

/**
 * \brief Performs the specified selector on the specified thread with the
/*!
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * \param selector The selector to perform
 * \param thread The thread on which to perform the selector
 * \param object1 The first object that is passed to the method specified by the
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object1 The first object that is passed to the method specified by the
 *		 selector
 * \param object2 The second object that is passed to the method specified by
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * \param delay The delay after which the selector will be performed
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread*)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     afterDelay: (double)delay;
@end

/**
 * \brief A protocol for the creation of copies.
/*!
 * @brief A protocol for the creation of copies.
 */
@protocol OFCopying
/**
 * \brief Copies the object.
/*!
 * @brief Copies the object.
 *
 * For classes which can be immutable or mutable, this returns an immutable
 * copy. If only a mutable version of the class exists, it creates a mutable
 * copy.
 *
 * \return A copy of the object
 * @return A copy of the object
 */
- copy;
@end

/**
 * \brief A protocol for the creation of mutable copies.
/*!
 * @brief A protocol for the creation of mutable copies.
 *
 * This protocol is implemented by objects that can be mutable and immutable
 * and allows returning a mutable copy.
 */
@protocol OFMutableCopying
/**
 * \brief Creates a mutable copy of the object.
/*!
 * @brief Creates a mutable copy of the object.
 *
 * \return A mutable copy of the object
 * @return A mutable copy of the object
 */
- mutableCopy;
@end

/**
 * \brief A protocol for comparing objects.
/*!
 * @brief A protocol for comparing objects.
 *
 * This protocol is implemented by objects that can be compared.
 */
@protocol OFComparing <OFObject>
/**
 * \brief Compares the object with another object.
/*!
 * @brief Compares the object with another object.
 *
 * \param object An object to compare the object to
 * \return The result of the comparison
 * @param object An object to compare the object to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (id <OFComparing>)object;
@end

#import "OFObject+Serialization.h"

#ifdef __cplusplus

#ifndef _WIN32
typedef void* of_plugin_handle_t;
#else
# include <windows.h>
typedef HMODULE of_plugin_handle_t;
#endif

/**
 * \brief Provides a system for loading plugins at runtime.
/*!
 * @brief Provides a system for loading plugins at runtime.
 */
@interface OFPlugin: OFObject
{
	of_plugin_handle_t handle;
}

/**
 * \brief Loads a plugin from a file.
/*!
 * @brief Loads a plugin from a file.
 *
 * \param path Path to the plugin file. The suffix is appended automatically.
 * \return The loaded plugin
 * @param path Path to the plugin file. The suffix is appended automatically.
 * @return The loaded plugin
 */
+ (id)pluginFromFile: (OFString*)path;
@end

#import "OFStream.h"

#ifdef _WIN32
# include <windows.h>
#endif

/**
 * \brief A class for stream-like communication with a newly created process.
/*!
 * @brief A class for stream-like communication with a newly created process.
 */
@interface OFProcess: OFStream
{
#ifndef _WIN32
	pid_t pid;
	int readPipe[2], writePipe[2];
#else
	HANDLE readPipe[2], writePipe[2];
#endif
	int status;
	BOOL atEndOfStream;
}

/**
 * \brief Creates a new OFProcess with the specified program and invokes the
/*!
 * @brief Creates a new OFProcess with the specified program and invokes the
 *	  program.
 *
 * \param program The program to execute. If it does not start with a slash, the
 * @param program The program to execute. If it does not start with a slash, the
 *		  search path specified in PATH is used.
 * \return A new, autoreleased OFProcess.
 * @return A new, autoreleased OFProcess.
 */
+ (instancetype)processWithProgram: (OFString*)program;

/**
 * \brief Creates a new OFProcess with the specified program and arguments and
/*!
 * @brief Creates a new OFProcess with the specified program and arguments and
 *	  invokes the program.
 *
 * \param program The program to execute. If it does not start with a slash, the
 * @param program The program to execute. If it does not start with a slash, the
 *		  search path specified in PATH is used.
 * \param arguments The arguments to pass to the program, or nil
 * \return A new, autoreleased OFProcess.
 * @param arguments The arguments to pass to the program, or nil
 * @return A new, autoreleased OFProcess.
 */
+ (instancetype)processWithProgram: (OFString*)program
			 arguments: (OFArray*)arguments;

/**
 * \brief Creates a new OFProcess with the specified program, program name and
/*!
 * @brief Creates a new OFProcess with the specified program, program name and
 *	  arguments and invokes the program.
 *
 * \param program The program to execute. If it does not start with a slash, the
 * @param program The program to execute. If it does not start with a slash, the
 *		  search path specified in PATH is used.
 * \param programName The program name for the program to invoke (argv[0]).
 * @param programName The program name for the program to invoke (argv[0]).
 *		      Usually, this is equal to program.
 * \param arguments The arguments to pass to the program, or nil
 * \return A new, autoreleased OFProcess.
 * @param arguments The arguments to pass to the program, or nil
 * @return A new, autoreleased OFProcess.
 */
+ (instancetype)processWithProgram: (OFString*)program
		       programName: (OFString*)programName
			 arguments: (OFArray*)arguments;

/**
 * \brief Initializes an already allocated OFProcess with the specified program
/*!
 * @brief Initializes an already allocated OFProcess with the specified program
 *	  and invokes the program.
 *
 * \param program The program to execute. If it does not start with a slash, the
 * @param program The program to execute. If it does not start with a slash, the
 *		  search path specified in PATH is used.
 * \return An initialized OFProcess.
 * @return An initialized OFProcess.
 */
- initWithProgram: (OFString*)program;

/**
 * \brief Initializes an already allocated OFProcess with the specified program
/*!
 * @brief Initializes an already allocated OFProcess with the specified program
 *	  and arguments and invokes the program.
 *
 * \param program The program to execute. If it does not start with a slash, the
 * @param program The program to execute. If it does not start with a slash, the
 *		  search path specified in PATH is used.
 * \param arguments The arguments to pass to the program, or nil
 * \return An initialized OFProcess.
 * @param arguments The arguments to pass to the program, or nil
 * @return An initialized OFProcess.
 */
- initWithProgram: (OFString*)program
	arguments: (OFArray*)arguments;

/**
 * \brief Initializes an already allocated OFProcess with the specified program,
/*!
 * @brief Initializes an already allocated OFProcess with the specified program,
 *	  program name and arguments and invokes the program.
 *
 * \param program The program to execute. If it does not start with a slash, the
 * @param program The program to execute. If it does not start with a slash, the
 *		  search path specified in PATH is used.
 * \param programName The program name for the program to invoke (argv[0]).
 * @param programName The program name for the program to invoke (argv[0]).
 *		      Usually, this is equal to program.
 * \param arguments The arguments to pass to the program, or nil
 * \return An initialized OFProcess.
 * @param arguments The arguments to pass to the program, or nil
 * @return An initialized OFProcess.
 */
- initWithProgram: (OFString*)program
      programName: (OFString*)programName
	arguments: (OFArray*)arguments;

/**
 * \brief Closes the write direction of the process.
/*!
 * @brief Closes the write direction of the process.
 *
 * This method needs to be called for some programs before data can be read,
 * since some programs don't start processing before the write direction is
 * closed.
 */
- (void)closeForWriting;
@end