mods/atsocial_iphone_app/TouchJSON/CDataScanner.h

   1 //
   2 //  CDataScanner.h
   3 //  TouchJSON
   4 //
   5 //  Created by Jonathan Wight on 04/16/08.
   6 //  Copyright 2008 toxicsoftware.com. All rights reserved.
   7 //
   8
   9 #import <Foundation/Foundation.h>
  10
  11 // NSScanner
  12
  13 @interface CDataScanner : NSObject {
  14         NSData *data;
  15
  16         u_int8_t *start;
  17         u_int8_t *end;
  18         u_int8_t *current;
  19         NSUInteger length;
  20
  21         NSCharacterSet *doubleCharacters;
  22 }
  23
  24 @property (readwrite, retain) NSData *data;
  25 @property (readwrite, assign) NSInteger scanLocation;
  26 @property (readonly, assign) BOOL isAtEnd;
  27
  28 + (id)scannerWithData:(NSData *)inData;
  29
  30 - (unichar)currentCharacter;
  31 - (unichar)scanCharacter;
  32 - (BOOL)scanCharacter:(unichar)inCharacter;
  33
  34 - (BOOL)scanUTF8String:(const char *)inString intoString:(NSString **)outValue;
  35 - (BOOL)scanString:(NSString *)inString intoString:(NSString **)outValue;
  36 - (BOOL)scanCharactersFromSet:(NSCharacterSet *)inSet intoString:(NSString **)outValue; // inSet must only contain 7-bit ASCII characters
  37
  38 - (BOOL)scanUpToString:(NSString *)string intoString:(NSString **)outValue;
  39 - (BOOL)scanUpToCharactersFromSet:(NSCharacterSet *)set intoString:(NSString **)outValue; // inSet must only contain 7-bit ASCII characters
  40
  41 - (BOOL)scanNumber:(NSNumber **)outValue;
  42
  43 @end