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Objective-C

Append Encoded Binary Data to StringBuilder

Demonstrates how to append encoded binary data to the contenets of a StringBuilder.

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Objective-C
#import <CkoBinData.h>
#import <CkoStringBuilder.h>

BOOL success = NO;

CkoBinData *bd = [[CkoBinData alloc] init];

success = [bd LoadFile: @"qa_data/jpg/starfish.jpg"];
if (success == NO) {
    NSLog(@"%@",@"Failed to load file.");
    return;
}

//  For example, let's say we want construct simple JSON containing the base64 representation of the above JPG file.
CkoStringBuilder *sb = [[CkoStringBuilder alloc] init];
[sb Append: @"{ \"jpg\": \""];
//  GetEncodedSb appends the enocded representation of the binary data to the StringBuiler passed in the 2nd arg.
[bd GetEncodedSb: @"base64" sb: sb];
[sb Append: @"\" }"];

NSLog(@"%@",[sb GetAsString]);

//  Output looks like this:
//   { "jpg": "/9j/4AAQSkZJRgABAg...rcQ+vo//2Q==" }