netwerk/cache/nsDeleteDir.h
author Ehsan Akhgari <ehsan@mozilla.com>
Sat, 05 Jun 2010 21:23:26 -0400
changeset 43173 ac1ed3f6b2e71637e562866867c9ac571d2cb283
parent 43144 2d90590dabe63ad9d6323376e6a1138add81e1cb
parent 43113 d8dc49d5bd609668b3c4fadd6c1df12d5da20547
child 73696 feda6619295c168a15f20a8d77f4e083297131f0
permissions -rw-r--r--
Merge resolving the bad rename changeset landed as part of bug 542222

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is mozilla.org code.
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 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Darin Fisher <darin@meer.net>
 *
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#ifndef nsDeleteDir_h__
#define nsDeleteDir_h__

#include "nsCOMPtr.h"

class nsIFile;

/**
 * This routine attempts to delete a directory that may contain some files that
 * are still in use.  This later point is only an issue on Windows and a few
 * other systems.
 *
 * If the moveToTrash parameter is true, then the process for deleting the
 * directory creates a sibling directory of the same name with the ".Trash"
 * suffix.  It then attempts to move the given directory into the corresponding
 * trash folder (moving individual files if necessary).  Next, it proceeds to
 * delete each file in the trash folder on a low-priority background thread.
 *
 * If the moveToTrash parameter is false, then the given directory is deleted
 * directly.
 *
 * If the sync flag is true, then the delete operation runs to completion
 * before this function returns.  Otherwise, deletion occurs asynchronously.
 */
NS_HIDDEN_(nsresult) DeleteDir(nsIFile *dir, PRBool moveToTrash, PRBool sync);

/**
 * This routine returns the trash directory corresponding to the given 
 * directory.
 */
NS_HIDDEN_(nsresult) GetTrashDir(nsIFile *dir, nsCOMPtr<nsIFile> *result);

#endif  // nsDeleteDir_h__