/* 
 Part of Code-Browser, simple front end to GNU source-highlight
 Copyright (C) 2006, Niko Matsakis
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 You can contact the author at niko@alum.mit.edu
 */

#import "NSStringCategory.h"
#import "Oaxaca.h"

@implementation NSString (CodeBrowser)

- (BOOL) pathIsFile
{
    BOOL isDirectory;
    if ([[NSFileManager defaultManager] fileExistsAtPath:self isDirectory:&isDirectory]) {
        return !isDirectory;
    }
    return NO;
}

- (BOOL) pathIsDirectory
{
    BOOL isDirectory;
    if ([[NSFileManager defaultManager] fileExistsAtPath:self isDirectory:&isDirectory]) {
        return isDirectory;
    }
    return NO;
}

- (NSArray*) pathDirectoryContents
{
    NSFileManager *filemgr = [NSFileManager defaultManager];
    if ([self pathIsDirectory]) {
        NSArray *files = [filemgr directoryContentsAtPath:self];
        NSMutableArray *result = [[NSMutableArray alloc] initWithCapacity:[files count]];
        FOREACH(NSString *, filePath, files) {
            NSString *absolutePath = [NSString stringWithFormat:@"%@/%@", self, filePath];
            [result addObject:absolutePath];
        } ENDFOREACH;
        return result;
    }
    else return [NSArray array];
}

- (NSData*) pathFileContents
{
    return [[NSFileManager defaultManager] contentsAtPath:self];
}

@end
