(Objective-C) Create MIME Containing HTML

Calls SetBodyFromHtml to load HTML into the MIME body. Also sets the Content-Type header to "text/html", and the Content-Transfer-Encoding to an appropriate transfer encoding based on the characters found in the HTML.

Chilkat Objective-C Library Downloads

MAC OS X (Cocoa) Libs

iOS Libs

#import <CkoMime.h>
#import <NSString.h>

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

CkoMime *mime = [[CkoMime alloc] init];

// Add a few header fields:
BOOL success = [mime AddHeaderField: @"Description" value: @"this is a test"];
success = [mime AddHeaderField: @"MyId" value: @"123"];

NSString *htmlDoc = @"<html><body>Test</body></html>";

// Set the MIME body via SetBodyFromHtml.  This also
// has the intended side-effect of adding the Content-Type
// and Content-Transfer-Encoding headers.
success = [mime SetBodyFromHtml: htmlDoc];

NSLog(@"%@",[mime GetMime]);

// The MIME should look like this:

// Description: this is a test
// MyId: 123
// Content-Type: text/html; 
// Content-Transfer-Encoding: 7bit
// 
// <html><body>Test</body></html>

// Note: The Content-Transfer-Encoding may be changed.
// For example, to use "base64", do this:
mime.Encoding = @"base64";

// Show the MIME again, this time using the base64 
// transfer encoding:
NSLog(@"%@",[mime GetMime]);

// It should look like this:

// Description: this is a test
// MyId: 123
// Content-Type: text/html; 
// Content-Transfer-Encoding: base64
// 
// PGh0bWw+PGJvZHk+VGVzdDwvYm9keT48L2h0bWw+