kde-playground/kdepim/messageviewer/adblock/adblockhostmatcher.cpp
2015-04-14 21:49:29 +00:00

92 lines
2.7 KiB
C++

/* ============================================================
*
* This file is a part of the rekonq project
* Copyright (c) 2013, 2014 Montel Laurent <montel@kde.org>
* based on code from rekonq
* Copyright (C) 2010-2011 by Benjamin Poulain <ikipou at gmail dot com>
* Copyright (C) 2012 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */
// Self Includes
#include "adblockhostmatcher.h"
using namespace MessageViewer;
bool AdBlockHostMatcher::tryAddFilter(const QString &filter)
{
if (filter.startsWith(QLatin1String("||")))
{
QString domain = filter.mid(2);
if (!domain.endsWith(QLatin1Char('^')))
return false;
if (domain.contains(QLatin1Char('$')))
return false;
domain = domain.left(domain.size() - 1);
if (domain.contains(QLatin1Char('/')) || domain.contains(QLatin1Char('*')) || domain.contains(QLatin1Char('^')))
return false;
domain = domain.toLower();
m_hostList.insert(domain);
return true;
}
if (filter.startsWith(QLatin1String("@@")))
{
QString domain = filter.mid(2);
if (domain.contains(QLatin1Char('^')))
return false;
if (domain.contains(QLatin1Char('$')))
return false;
if (domain.contains(QLatin1Char('*')))
return false;
if (domain.contains(QLatin1Char('|')))
return false;
if (domain.contains(QLatin1Char('/')))
{
if (!domain.endsWith(QLatin1Char('/')))
return false;
}
domain = domain.toLower();
m_hostList.insert(domain);
return true;
}
return false;
}
bool AdBlockHostMatcher::match(const QString &host) const
{
return m_hostList.contains(host.toLower());
}
void AdBlockHostMatcher::clear()
{
m_hostList.clear();
}