Swift

Transition from MailMan.FetchSingleHeaderByUidl to MailMan.FetchByUidl

Provides instructions for replacing deprecated FetchSingleHeaderByUidl method calls with FetchByUidl. Swift

func chilkatTest() {
    var success: Bool = false

    let mailman = CkoMailMan()!

    // ...
    // ...

    var numBodyLines: Int = 5
    var uidl: String? = "123"

    // ------------------------------------------------------------------------
    // The FetchSingleHeaderByUidl method is deprecated:

    var emailObj: CkoEmail? = mailman.fetchSingleHeader(byUidl: numBodyLines, uidl: uidl)
    if mailman.lastMethodSuccess == false {
        print("\(mailman.lastErrorText!)")
        return
    }

    // ...
    // ...

    emailObj = nil

    // ------------------------------------------------------------------------
    // Do the equivalent using FetchByUidl.
    // Your application creates a new, empty Email object which is passed 
    // in the last argument and filled upon success.

    var headerOnly: Bool = true

    let emailOut = CkoEmail()!
    success = mailman.fetch(byUidl: uidl, headerOnly: headerOnly, numBodyLines: numBodyLines, email: emailOut)
    if success == false {
        print("\(mailman.lastErrorText!)")
        return
    }


}