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#ifndef _nsImapMailDatabase_H_
#define _nsImapMailDatabase_H_

#include "nsMailDatabase.h"

class nsImapMailDatabase : public nsMailDatabase
{
public:
	// OK, it's dumb that this should require a fileSpec, since there is no file
	// for the folder. This is mainly because we're deriving from nsMailDatabase;
	// Perhaps we shouldn't...
	nsImapMailDatabase();
	virtual ~nsImapMailDatabase();
	
	NS_IMETHOD		Open(nsIFileSpec *folderName, PRBool create, PRBool upgrading, nsIMsgDatabase** pMessageDB);

  NS_IMETHOD    StartBatch();
  NS_IMETHOD    EndBatch();
  NS_IMETHOD    SetSummaryValid(PRBool valid = PR_TRUE);
  NS_IMETHOD    DeleteMessages(nsMsgKeyArray* nsMsgKeys, nsIDBChangeListener *instigator);
  virtual nsresult AdjustExpungedBytesOnDelete(nsIMsgDBHdr *msgHdr);

  NS_IMETHOD    SetFolderStream(nsIOFileStream *aFileStream);

protected:
	// IMAP does not set local file flags, override does nothing
	virtual void	UpdateFolderFlag(nsIMsgDBHdr *msgHdr, PRBool bSet, 
									 MsgFlags flag, nsIOFileStream **ppFileStream);

};


#endif
