blob: e0c46d97bf0a9bab0ca9007211b46f67b4b78b19 [file] [log] [blame]
// Copyright (c) 2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/importer/firefox_profile_lock.h"
#include <windows.h>
// This class is based on Firefox code in:
// profile/dirserviceprovider/src/nsProfileLock.cpp
// The license block is:
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
* 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
* the License. You may obtain a copy of the License at
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
* The Original Code is code.
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
* Contributor(s):
* Conrad Carlen <>
* Brendan Eich <>
* Colin Blake <>
* Javier Pedemonte <>
* Mats Palmgren <>
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
* ***** END LICENSE BLOCK ***** */
void FirefoxProfileLock::Init() {
lock_handle_ = INVALID_HANDLE_VALUE;
void FirefoxProfileLock::Lock() {
if (HasAcquired())
lock_handle_ = CreateFile(lock_file_.value().c_str(),
void FirefoxProfileLock::Unlock() {
if (!HasAcquired())
lock_handle_ = INVALID_HANDLE_VALUE;
bool FirefoxProfileLock::HasAcquired() {
return (lock_handle_ != INVALID_HANDLE_VALUE);