(Swift 3,4,5...) 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 Downloads for the Swift Programming Language

MAC OS X (Cocoa) Objective-C/Swift Libs

iOS Objective-C/Swift Libs

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

    let mime = CkoMime()!

    // Add a few header fields:
    var success: Bool = mime.addHeaderField("Description", value: "this is a test")
    success = mime.addHeaderField("MyId", value: "123")

    var htmlDoc: String? = "<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)

    print("\(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:
    print("\(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+

}