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#include "nsISupports.idl"
#include "nsIUrlListener.idl"
#include "nsIPop3IncomingServer.idl"
#include "nsIMsgFolder.idl"

interface nsIURI;
interface nsIStreamListener;
interface nsIMsgWindow;
interface nsIMsgFolder;

/*
 * The Pop3 Service is an interface designed to make building and running
 * pop3 urls easier.
 */
[scriptable, uuid(b6594f64-4f9d-4655-9e96-ed927823fb73)]
interface nsIPop3Service : nsISupports {
  /*
   * All of these functions build pop3 urls and run them. If you want
   * a handle on the running task, pass in a valid nsIURI ptr. You can later
   * interrupt this action by asking the netlib service manager to interrupt
   * the url you are given back. Remember to release aURL when you are
   * done with it. Pass nsnull in for aURL if you
   * don't care about the returned URL.
   */

  /*
   * right now getting new mail doesn't require any user specific data.
   * We use the default current identity for this information. I suspect that
   * we'll eventually pass in an identity to this call so you can get
   * mail on different pop3 accounts....
   */

  nsIURI GetNewMail(in nsIMsgWindow aMsgWindow, in nsIUrlListener aUrlListener,
                    in nsIMsgFolder aInbox, in nsIPop3IncomingServer popServer);

  nsIURI CheckForNewMail(in nsIMsgWindow aMsgWindow, in nsIUrlListener aUrlListener,
                         in nsIMsgFolder inbox, in nsIPop3IncomingServer popServer);

  /**
   * Verify that we can logon
   *
   * @param  aServer - pop3 server we're logging on to.
   * @param  aUrlListener - gets called back with success or failure.
   * @param aMsgWindow    - nsIMsgWindow to use for notification callbacks.
   * @return - the url that we run.
   *
   */
  nsIURI verifyLogon(in nsIMsgIncomingServer aServer,
                     in nsIUrlListener aUrlListener,
                     in nsIMsgWindow aMsgWindow);
};
