| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWebEngine module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "visited_links_manager_qt.h" |
| |
| #include "content_browser_client_qt.h" |
| #include "profile_qt.h" |
| #include "type_conversion.h" |
| |
| #include <base/files/file_util.h> |
| #include "components/visitedlink/browser/visitedlink_delegate.h" |
| #include "components/visitedlink/browser/visitedlink_master.h" |
| |
| namespace QtWebEngineCore { |
| |
| namespace { |
| class BasicUrlIterator : public visitedlink::VisitedLinkMaster::URLIterator { |
| public: |
| BasicUrlIterator(const QList<QUrl> &urls) : m_urls(urls) {} |
| virtual const GURL& NextURL() { m_currentUrl = toGurl(m_urls.takeFirst()); return m_currentUrl; } |
| virtual bool HasNextURL() const { return !m_urls.isEmpty(); } |
| private: |
| QList<QUrl> m_urls; |
| GURL m_currentUrl; |
| |
| }; |
| } // Anonymous namespace |
| |
| // Due to the design of the visitedLink component, it seems safer to provide a |
| // basic delegate that will simply rebuild an empty visitedLink table if needed |
| // from the application history rather than crashing. This is functionality |
| // that was covered by QWebHistoryInterface in QtWebKitWidgets. |
| |
| class VisitedLinkDelegateQt : public visitedlink::VisitedLinkDelegate |
| { |
| public: |
| ~VisitedLinkDelegateQt() {} |
| void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) { enumerator->OnComplete(true); } |
| }; |
| |
| void VisitedLinksManagerQt::deleteAllVisitedLinkData() |
| { |
| m_visitedLinkMaster->DeleteAllURLs(); |
| } |
| |
| void VisitedLinksManagerQt::deleteVisitedLinkDataForUrls(const QList<QUrl> &urlsToDelete) |
| { |
| BasicUrlIterator iterator(urlsToDelete); |
| m_visitedLinkMaster->DeleteURLs(&iterator); |
| } |
| |
| bool VisitedLinksManagerQt::containsUrl(const QUrl &url) const |
| { |
| return m_visitedLinkMaster->IsVisited(toGurl(url)); |
| } |
| |
| static void ensureDirectoryExists(const base::FilePath &path) |
| { |
| if (base::PathExists(path)) |
| return; |
| |
| base::File::Error error; |
| if (base::CreateDirectoryAndGetError(path, &error)) |
| return; |
| |
| std::string errorstr = base::File::ErrorToString(error); |
| qWarning("Cannot create directory %s. Error: %s.", |
| path.AsUTF8Unsafe().c_str(), |
| errorstr.c_str()); |
| } |
| |
| VisitedLinksManagerQt::VisitedLinksManagerQt(ProfileQt *profile, bool persistVisitedLinks) |
| : m_delegate(new VisitedLinkDelegateQt) |
| { |
| Q_ASSERT(profile); |
| if (persistVisitedLinks) |
| ensureDirectoryExists(profile->GetPath()); |
| m_visitedLinkMaster.reset(new visitedlink::VisitedLinkMaster(profile, m_delegate.data(), persistVisitedLinks)); |
| m_visitedLinkMaster->Init(); |
| } |
| |
| VisitedLinksManagerQt::~VisitedLinksManagerQt() |
| { |
| } |
| |
| void VisitedLinksManagerQt::addUrl(const GURL &urlToAdd) |
| { |
| Q_ASSERT(m_visitedLinkMaster); |
| m_visitedLinkMaster->AddURL(urlToAdd); |
| } |
| |
| } // namespace QtWebEngineCore |