nsMsgPurgeService.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef NSMSGPURGESERVICE_H

#define NSMSGPURGESERVICE_H

#include "msgCore.h"

#include "nsIMsgPurgeService.h"

#include "nsIMsgSearchSession.h"

#include "nsITimer.h"

#include "nsCOMPtr.h"

#include "nsIMsgSearchNotify.h"

#include "nsIMsgFolder.h"

class nsMsgPurgeService : public nsIMsgPurgeService, public nsIMsgSearchNotify {

 public:

  nsMsgPurgeService();

  NS_DECL_ISUPPORTS

  NS_DECL_NSIMSGPURGESERVICE

  NS_DECL_NSIMSGSEARCHNOTIFY

  nsresult PerformPurge();

 protected:

  virtual ~nsMsgPurgeService();

  int32_t FindServer(nsIMsgIncomingServer* server);

  nsresult SetupNextPurge();

  nsresult PurgeSurver(nsIMsgIncomingServer* server);

  nsresult SearchFolderToPurge(nsIMsgFolder* folder, int32_t purgeInterval);

 protected:

  nsCOMPtr<nsITimer> mPurgeTimer;

  nsCOMPtr<nsIMsgSearchSession> mSearchSession;

  nsCOMPtr<nsIMsgFolder> mSearchFolder;

  nsTArray<RefPtr<nsIMsgDBHdr>> mHdrsToDelete;

  bool mHaveShutdown;

 private:

  // in minutes, how long must pass between two consecutive purges on the

  // same junk folder?

  int32_t mMinDelayBetweenPurges;

  // in minutes, how often to check if we need to purge one of the junk folders?

  int32_t mPurgeTimerInterval;

};

#endif