src/platform/DARWIN/AFSPreference/NSString+search.m

   1 //
   2 //  NSString+search.m
   3 //  AFSCommander
   4 //
   5 //  Created by MacDeveloper on 18/03/08.
   6 //   Copyright 2007 INFN - National Institute of Nuclear Physics. All rights reserved.
   7 //
   8
   9 #import "NSString+search.h"
  10
  11
  12 @implementation NSString(search)
  13
  14 -(NSString*) estractTokenByDelimiter:(NSString*)startToken endToken:(NSString*)endTk {
  15         NSString *result = nil;
  16         NSScanner *strScan = [NSScanner scannerWithString:self];
  17         if(!endTk) return nil;
  18         //make the CharacterSet for scanner
  19
  20         if(startToken) [strScan scanUpToString:startToken intoString:&result];
  21         [strScan scanUpToString:endTk intoString:&result];
  22         if(startToken) result = [result substringFromIndex:[startToken length]];
  23         return result;
  24 }
  25
  26 @end