ObjFW  Check-in [79e1893b40]

#import "OFObject.h"
#import "OFDataArray.h"

/**
 * The OFArray class provides a class for storing objects in an array.
 */
@interface OFArray: OFObject <OFCopying>
@interface OFArray: OFObject <OFCopying, OFMutableCopying>
{
	OFDataArray *array;
}

/**
 * \return A new autoreleased OFArray
 */

}

- (id)copy
{
	OFArray *new = [OFArray array];
	OFObject **objs;
	size_t len, i;

	objs = [array data];
	len = [array count];

	[new->array addNItems: len
		   fromCArray: objs];

	for (i = 0; i < len; i++)
		[objs[i] retain];

	return new;
}

- (id)mutableCopy
{
	OFArray *new = [OFMutableArray array];
	OFObject **objs;
	size_t len, i;

	objs = [array data];
	len = [array count];

	[new->array addNItems: len
		   fromCArray: objs];

 */
@protocol OFCopying
/**
 * \return A copy of the object
 */
- (id)copy;
@end

/**
 * This protocol is implemented by objects that can be mutable and immutable
 * and allows returning a mutable copy.
 */
@protocol OFMutableCopying
/**
 * \return A copy of the object
 */
- (id)mutableCopy;
@end

#import "OFArray.h"

extern int of_string_check_utf8(const char *str, size_t len);

/**
 * A class for managing strings.
 */
@interface OFString: OFObject <OFCopying>
@interface OFString: OFObject <OFCopying, OFMutableCopying>
{
	char	     *string;
#ifdef __objc_INCLUDE_GNU
	unsigned int length;
#else
	int	     length;
#if __LP64__

	return length;
}

- (id)copy
{
	return [OFString stringWithCString: string];
}

- (id)mutableCopy
{
	return [OFMutableString stringWithCString: string];
}

- (BOOL)isEqual: (id)obj
{
	if (![obj isKindOf: [OFString class]])
		return NO;
	if (strcmp(string, [obj cString]))
		return NO;