Check if a MIME Part is Video

See more MIME Examples

Demonstrates the Chilkat Mime.IsVideo method, which returns whether the Content-Type begins with video/. It takes no arguments and applies to the current part.

Note: The file path is relative to the application's current working directory. Absolute paths may also be used. Supply the path to your own file.

func chilkatTest() {
    var success: Bool = false

    //  Demonstrates the Mime.IsVideo method, which returns whether the Content-Type begins with video/.  It takes no arguments and applies to the current
    //  part.  This example iterates the parts of a multipart message and reports which ones match.

    let mime = CkoMime()!
    success = mime.loadFile(path: "qa_data/multipart_message.eml")
    if success == false {
        print("\(mime.lastErrorText!)")
        return
    }

    var n: Int = mime.numParts.intValue
    let part = CkoMime()!
    var i: Int
    for i = 0; i <= n - 1; i++ {
        success = mime.part(at: i, subPart: part)
        if success == false {
            print("\(mime.lastErrorText!)")
            return
        }

        if part.isVideo() {
            print("Part \(i) (\(part.contentType!)) is video.")
        }

    }


}