Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

45 lines (35 sloc) 1.024 kb
//
// NSString+DTUtilities.m
// DTFoundation
//
// Created by Oliver Drobnik on 4/16/12.
// Copyright (c) 2012 Cocoanetics. All rights reserved.
//
#import "NSString+DTUtilities.h"
#import <CommonCrypto/CommonDigest.h>
@implementation NSString (DTUtilities)
+ (NSString *)stringWithUUID
{
CFUUIDRef uuidObj = CFUUIDCreate(nil);//create a new UUID
//get the string representation of the UUID
NSString *uuidString = (__bridge_transfer NSString *)CFUUIDCreateString(nil, uuidObj);
CFRelease(uuidObj);
return uuidString;
}
- (NSString *)md5Checksum
{
const char *cStr = [self UTF8String];
unsigned char result [CC_MD5_DIGEST_LENGTH];
CC_MD5( cStr, (CC_LONG)strlen(cStr), result );
return [NSString stringWithFormat: @"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
result[0], result[1],
result[2], result[3],
result[4], result[5],
result[6], result[7],
result[8], result[9],
result[10], result[11],
result[12], result[13],
result[14], result[15]
];
}
@end
Jump to Line
Something went wrong with that request. Please try again.