Convert raw HTML to basic text preserving line breaks for use in UILabel or UITextView

HTMLLineBreakConvertor.h

@interface HTMLLineBreakConvertor : NSObject <NSXMLParserDelegate> {
    NSMutableString* resultString;
    NSDictionary* tags;
}

- (NSString*)convertEntiesInString:(NSString*)s;

@end

HTMLLineBreakConvertor.m

#import "HTMLLineBreakConvertor.h"

#define kXML_ROOT_ELEMENT @"root_of_xml_string"
#define kHTML_LINE_BREAK_ELEMENT @"br"
#define kHTML_PARAGRAPH_ELEMENT @"p"
#define kHTML_SPAN_ELEMENT @"span"
#define kHTML_DIV_ELEMENT @"div"
#define kHTML_LI_ELEMENT @"li"

@implementation HTMLLineBreakConvertor

- (id)init{
	if([super init]) {
		resultString = [[NSMutableString alloc] initWithString:@""];
        tags = [[NSDictionary alloc] initWithObjectsAndKeys:
                @"\r\r", 
                kHTML_PARAGRAPH_ELEMENT, 
                @"\r\r", 
                kHTML_DIV_ELEMENT, 
                @"\r", 
                kHTML_LINE_BREAK_ELEMENT, 
                @"\r• ", 
                kHTML_LI_ELEMENT, 
                @"", 
                kHTML_SPAN_ELEMENT, 
                nil];
	}
	return self;
}

-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict{
    NSString* appendValue = [[tags objectForKey:elementName] retain];
    if(appendValue){
        if([resultString length] > 0){
            [resultString appendString:appendValue];
        }
    }
    [appendValue release];
}

- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)s {
    [resultString appendString:s];
}

- (NSString*)convertEntiesInString:(NSString*)s {
    if(s != nil){
        // remove existing line breaks in HTML code
        s = [s stringByReplacingOccurrencesOfString:@"\r" withString:@""];
        s = [s stringByReplacingOccurrencesOfString:@"\n" withString:@""];

        
        NSString* xmlStr = [[NSString alloc] initWithFormat:@"<%@>%@</%@>", kXML_ROOT_ELEMENT, s, kXML_ROOT_ELEMENT];
        NSData *data = [[xmlStr dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES] retain];
        NSXMLParser* xmlParse = [[NSXMLParser alloc] initWithData:data];
        [xmlParse setDelegate:self];
        [xmlParse parse];
        [xmlParse release];
        [xmlStr release];
        [data release];
        return resultString;
    }else{
        return @"";
    }
}

- (void)dealloc {
    [resultString release];
    [tags release];
    [super dealloc];
}
@end