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-rw-r--r--src/adblock/adblockrulefallbackimpl.cpp180
1 files changed, 0 insertions, 180 deletions
diff --git a/src/adblock/adblockrulefallbackimpl.cpp b/src/adblock/adblockrulefallbackimpl.cpp
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index b547beb0..00000000
--- a/src/adblock/adblockrulefallbackimpl.cpp
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@@ -1,180 +0,0 @@
-/* ============================================================
-*
-* This file is a part of the rekonq project
-*
-* Copyright (C) 2010-2011 by Benjamin Poulain <ikipou at gmail dot com>
-* Copyright (C) 2011-2012 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 "adblockrulefallbackimpl.h"
-
-// Rekonq Includes
-#include "rekonq_defines.h"
-
-// Qt Includes
-#include <QWebFrame>
-#include <QNetworkReply>
-#include <QStringList>
-
-
-
-static inline bool isRegExpFilter(const QString &filter)
-{
- return filter.startsWith(QL1C('/')) && filter.endsWith(QL1C('/'));
-}
-
-
-AdBlockRuleFallbackImpl::AdBlockRuleFallbackImpl(const QString &filter)
- : AdBlockRuleImpl(filter)
- , m_thirdPartyOption(false)
-{
- m_regExp.setCaseSensitivity(Qt::CaseInsensitive);
- m_regExp.setPatternSyntax(QRegExp::RegExp2);
-
- QString parsedLine = filter;
-
- const int optionsNumber = parsedLine.lastIndexOf(QL1C('$'));
- if (optionsNumber >= 0 && !isRegExpFilter(parsedLine))
- {
- const QStringList options(parsedLine.mid(optionsNumber + 1).split(QL1C(',')));
- parsedLine = parsedLine.left(optionsNumber);
-
- if (options.contains(QL1S("match-case")))
- m_regExp.setCaseSensitivity(Qt::CaseSensitive);
-
- if (options.contains(QL1S("third-party")))
- m_thirdPartyOption = true;
-
- Q_FOREACH(const QString & option, options)
- {
- // Domain restricted filter
- const QString domainKeyword(QL1S("domain="));
- if (option.startsWith(domainKeyword))
- {
- QStringList domainList = option.mid(domainKeyword.length()).split(QL1C('|'));
- Q_FOREACH(const QString & domain, domainList)
- {
- if (domain.startsWith(QL1C('~')))
- m_whiteDomains.insert(domain.toLower());
- else
- m_blackDomains.insert(domain.toLower());
- }
- }
- }
- }
-
- if (isRegExpFilter(parsedLine))
- parsedLine = parsedLine.mid(1, parsedLine.length() - 2);
- else
- parsedLine = convertPatternToRegExp(parsedLine);
-
- m_regExp.setPattern(parsedLine);
-}
-
-
-bool AdBlockRuleFallbackImpl::match(const QNetworkRequest &request, const QString &encodedUrl, const QString &) const
-{
- if (m_thirdPartyOption)
- {
- const QString referer = request.rawHeader("referer");
- const QString host = request.url().host();
-
- if (referer.contains(host)) // is NOT third party
- return false;
- }
-
- const bool regexpMatch = m_regExp.indexIn(encodedUrl) != -1;
-
- if (regexpMatch && (!m_whiteDomains.isEmpty() || !m_blackDomains.isEmpty()))
- {
- Q_ASSERT(qobject_cast<QWebFrame*>(request.originatingObject()));
- const QWebFrame *const origin = static_cast<QWebFrame * const>(request.originatingObject());
-
- const QString originDomain = origin->url().host();
-
- if (!m_whiteDomains.isEmpty())
- {
- // In this context, white domains means we block anything but what is in the list.
- if (m_whiteDomains.contains(originDomain))
- return false;
- return true;
- }
- else if (m_blackDomains.contains(originDomain))
- {
- return true;
- }
- return false;
- }
- return regexpMatch;
-}
-
-
-QString AdBlockRuleFallbackImpl::convertPatternToRegExp(const QString &wildcardPattern)
-{
- QString pattern = wildcardPattern;
-
- // remove multiple wildcards
- pattern.replace(QRegExp(QL1S("\\*+")), QL1S("*"));
-
- // remove anchors following separator placeholder
- pattern.replace(QRegExp(QL1S("\\^\\|$")), QL1S("^"));
-
- // remove leading wildcards
- pattern.replace(QRegExp(QL1S("^(\\*)")), QL1S(""));
-
- // remove trailing wildcards
- pattern.replace(QRegExp(QL1S("(\\*)$")), QL1S(""));
-
- // escape special symbols
- pattern.replace(QRegExp(QL1S("(\\W)")), QL1S("\\\\1"));
-
- // process extended anchor at expression start
- pattern.replace(QRegExp(QL1S("^\\\\\\|\\\\\\|")), QL1S("^[\\w\\-]+:\\/+(?!\\/)(?:[^\\/]+\\.)?"));
-
- // process separator placeholders
- pattern.replace(QRegExp(QL1S("\\\\\\^")), QL1S("(?:[^\\w\\d\\-.%]|$)"));
-
- // process anchor at expression start
- pattern.replace(QRegExp(QL1S("^\\\\\\|")), QL1S("^"));
-
- // process anchor at expression end
- pattern.replace(QRegExp(QL1S("\\\\\\|$")), QL1S("$"));
-
- // replace wildcards by .*
- pattern.replace(QRegExp(QL1S("\\\\\\*")), QL1S(".*"));
-
- // Finally, return...
- return pattern;
-}
-
-
-QString AdBlockRuleFallbackImpl::ruleString() const
-{
- return m_regExp.pattern();
-}
-
-
-QString AdBlockRuleFallbackImpl::ruleType() const
-{
- return QL1S("AdBlockRuleFallbackImpl");
-}