Objective-C

StringBuilder Encode

Demonstrates the Chilkat StringBuilder Encode method. Objective-C

#import <NSString.h>
#import <CkoStringBuilder.h>

NSString *s = @"The quick brown fox jumps over the lazy dog";

CkoStringBuilder *sb = [[CkoStringBuilder alloc] init];

[sb Append: s];

//  output: The quick brown fox jumps over the lazy dog
NSLog(@"%@",[sb GetAsString]);

[sb Encode: @"base64" charset: @"utf-8"];

//  output: VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==
NSLog(@"%@",[sb GetAsString]);

[sb Decode: @"base64" charset: @"utf-8"];
//  output: The quick brown fox jumps over the lazy dog
NSLog(@"%@",[sb GetAsString]);

//  Now encode to hex..
[sb Encode: @"hex" charset: @"utf-8"];
//  output: 54686520717569636B2062726F776E20666F78206A756D7073206F76657220746865206C617A7920646F67
NSLog(@"%@",[sb GetAsString]);

[sb Decode: @"hex" charset: @"utf-8"];
//  URL encode
[sb Encode: @"url" charset: @"utf-8"];
NSLog(@"%@",[sb GetAsString]);

[sb Decode: @"url" charset: @"utf-8"];
//  base64url
[sb Encode: @"base64url" charset: @"utf-8"];
NSLog(@"%@",[sb GetAsString]);

//  other possible encodings include modbase64, base32, base58, quoted-printable, url_rfc1738, url_rfc2396, url_rfc3986, and fingerprint