NSData(TSXAdditions) Category Reference

Instance Methods
(NSString *)	- hexadecimalString
(NSString *)	- base64EncodedString

Detailed Description

Definition at line 31 of file TSXAdditions.h.

Method Documentation

base64EncodedString

- (NSString *) base64EncodedString

Definition at line 1 of file TSXAdditions.m.

{
  const char *data = (const char *)[self bytes];
 
  NSData *nsData = [data dataUsingEncoding:NSUTF8StringEncoding];
  NSString *sEnc = [nsData base64EncodedStringWithOptions:0];
 
  return sEnc;
}

hexadecimalString

- (NSString *) hexadecimalString

Definition at line 1 of file TSXAdditions.m.

{
  /* Returns hexadecimal string of NSData. Empty string if data is empty.   */
 
  const unsigned char *dataBuffer = (const unsigned char *)[self bytes];
 
  if (!dataBuffer)
    return [NSString string];
 
  NSUInteger dataLength = [self length];
  NSMutableString *hexString = [NSMutableString stringWithCapacity:(dataLength * 2)];
 
  for (int i = 0; i < dataLength; ++i)
    [hexString appendString:[NSString stringWithFormat:@"%02lx", (unsigned long)dataBuffer[i]]];
 
  return [NSString stringWithString:hexString];
}

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The documentation for this category was generated from the following files:

• TSXAdditions.h
• TSXAdditions.m