Did somebody say cue sheets? (Page 1 of 2)

//-----------insert
            NSFileManager* fm = [NSFileManager defaultManager];
            NSURL* url = [self urlForPath:path relativeTo:filename];
            if ([url isFileURL] && ![fm fileExistsAtPath:[url absoluteString]] && ![[[url absoluteString] pathExtension] compare:@"wav"]) {
                    //creator fogot to edit cue... happens
                    NSString* sav = [url path];
                    
                    NSEnumerator *iter = [[NSArray arrayWithObjects:@"ape", @"flac", @"wv", nil] objectEnumerator]; //!!! nasty constants, to be replaced with supported audio extensions
                    id item; 
                    NSMutableString* tmpurl = [NSMutableString stringWithCapacity:[sav length]];
                    while ((item = [iter nextObject]) != nil) {
                        [tmpurl setString:sav];
                        [tmpurl replaceCharactersInRange:NSMakeRange([tmpurl length]-3, 3) withString:item];
                        NSLog(@"trying '%@'", tmpurl);
                        if ([fm fileExistsAtPath:tmpurl]) {
                            url = [NSURL fileURLWithPath:tmpurl];
                            NSLog(@"Found image file: '%@'", url);
                            break;
                        }
                    }
            }

            //Need to add basePath, and convert to URL
            [entries addObject:
                                [CueSheetTrack trackWithURL:url //changed
                                                             track: track
                                                             time: seconds 
                                                             artist:artist 
                                                             album:album 
                                                             title:title
                                                             genre:genre
                                                             year:year]];
//--------------
            trackAdded = YES;