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#include "nsISupports.idl"
#include "nsIStreamListener.idl"

interface nsIUrlListener;
interface nsIURI;
interface nsIImapUrl;
interface nsIEventQueue;
interface nsIImapProtocol;
interface nsIImapIncomingServer;
interface nsISupportsArray;
interface nsIMsgFolder;
interface nsIImapHostSessionList;
interface nsIMsgWindow;

[scriptable, uuid(0f660d51-e3f1-4f80-86b5-66fa31732f2b)]
interface nsIImapProtocol : nsISupports {
	/////////////////////////////////////////////////////////////////////////
	/* LoadUrl should really be pushed into a generic protocol interface
	// I think. Imap happens to be the only case where we need to push back
	// a thread safe object to our test app. 
	///////////////////////////////////////////////////////////////////////// */
	void LoadImapUrl(in nsIURI aUrl, in nsISupports aConsumer);

	///////////////////////////////////////////////////////////////////////// 
	// IsBusy returns true if the connection is currently processing a url
	// and false otherwise.
	/////////////////////////////////////////////////////////////////////////
	void IsBusy(out boolean aIsConnectionBusy, 
                      out boolean isInboxConnection);

	// Protocol instance examines the url, looking at the host name,
	// user name and folder the action would be on in order to figure out
	// if it can process this url. I decided to push the semantics about
	// whether a connection can handle a url down into the connection level
	// instead of in the connection cache.
	void CanHandleUrl(in nsIImapUrl aImapUrl, out boolean aCanRunUrl,
                            out boolean hasToWait);

	/////////////////////////////////////////////////////////////////////////
	// Right now, initialize requires the event queue of the UI thread, 
	// or more importantly the event queue of the consumer of the imap
	// protocol data. The protocol also needs a host session list.
	/////////////////////////////////////////////////////////////////////////
	void Initialize(in nsIImapHostSessionList aHostSessionList, in nsIImapIncomingServer aServer, 
                  in nsIEventQueue aSinkEventQueue) ;

	void NotifyHdrsToDownload(out unsigned long keys, in unsigned long keyCount);
	void NotifyBodysToDownload(out unsigned long keys, in unsigned long count);
	// methods to get data from the imap parser flag state.
	void GetFlagsForUID(in unsigned long uid, out boolean foundIt, out unsigned short flags, out string customFlags);
	void GetSupportedUserFlags(out unsigned short flags);

	void GetRunningImapURL(out nsIImapUrl aImapUrl);

  void GetRunningUrl(out nsIURI aUrl);

  // Tell thread to die
  void TellThreadToDie(in boolean isSafeToDie);
  // Get last active time stamp
  void GetLastActiveTimeStamp(out PRTime aTimeStamp);

	void pseudoInterruptMsgLoad(in nsIMsgFolder imapFolder, in nsIMsgWindow aMsgWindow, out boolean interrupted);
  void GetSelectedMailboxName(out string folderName);
  // Reset folder connection to authenticated state
  void ResetToAuthenticatedState();

	void OverrideConnectionInfo(in wstring pHost, in unsigned short pPort, in string pCookieData);
};