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//
// NSFileManager+Utils.h
// TikZiT
//
// Copyright 2010 Alex Merry
//
// This file is part of TikZiT.
//
// TikZiT 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 3 of the License, or
// (at your option) any later version.
//
// TikZiT 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 TikZiT. If not, see <http://www.gnu.org/licenses/>.
//
#import <Foundation/Foundation.h>
#import "NSError+Tikzit.h"
@implementation NSFileManager(Utils)
- (BOOL) ensureDirectoryExists:(NSString*)directory error:(NSError**)error {
BOOL isDirectory = NO;
if (![self fileExistsAtPath:directory isDirectory:&isDirectory]) {
if (![self createDirectoryAtPath:directory withIntermediateDirectories:YES attributes:nil error:error]) {
return NO;
}
} else if (!isDirectory) {
if (error) {
NSMutableDictionary *errorDetail = [NSMutableDictionary dictionary];
[errorDetail setValue:@"Directory is a file" forKey:NSLocalizedDescriptionKey];
[errorDetail setValue:directory forKey:NSFilePathErrorKey];
*error = [NSError errorWithDomain:TZErrorDomain code:TZ_ERR_NOTDIRECTORY userInfo:errorDetail];
}
return NO;
}
return YES;
}
@end
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