release/src/router/apcupsd/src/apcagent/NSString+uuid.m

   1 /*
   2  * NSString+uuid.m
   3  *
   4  * UUID category for NSString
   5  *
   6  * Everyone seems to create their own version of this (hint, hint, Apple!)
   7  * This one is courtesy of Vincent Gable
   8  * <http://vgable.com/blog/2008/02/24/creating-a-uuid-guid-in-cocoa/>
   9  */
  10
  11 #include <CoreFoundation/CoreFoundation.h>
  12 #import "NSString+uuid.h"
  13
  14 @implementation NSString(uuid)
  15
  16 + (NSString*) stringWithUUID {
  17    CFUUIDRef uuidObj = CFUUIDCreate(nil);
  18    NSString *uuidString = (NSString*)CFUUIDCreateString(nil, uuidObj);
  19    CFRelease(uuidObj);
  20    return [uuidString autorelease];
  21 }
  22
  23 @end