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authorAndrea Diamantini <adjam7@gmail.com>2010-08-18 11:06:43 +0200
committerAndrea Diamantini <adjam7@gmail.com>2010-08-18 11:06:43 +0200
commit8b346963ef2087404663f566f397ecaeef63ed7d (patch)
tree97bb6c7f15cecd6aff3c7c7136bcae8a968e3b34 /src/adblock/adblockruletextmatchimpl.cpp
parentdisableKGet --> checkKGetPresence (diff)
parentAdd a primitive text machter as an AdBlockRule implementations (diff)
downloadrekonq-8b346963ef2087404663f566f397ecaeef63ed7d.tar.xz
Merge commit 'refs/merge-requests/178' of git://gitorious.org/rekonq/mainline into m178
Diffstat (limited to 'src/adblock/adblockruletextmatchimpl.cpp')
-rw-r--r--src/adblock/adblockruletextmatchimpl.cpp68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/adblock/adblockruletextmatchimpl.cpp b/src/adblock/adblockruletextmatchimpl.cpp
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+++ b/src/adblock/adblockruletextmatchimpl.cpp
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+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2010 by Benjamin Poulain <ikipou 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 "adblockruletextmatchimpl.h"
+
+// Rekonq Includes
+#include "rekonq_defines.h"
+
+AdBlockRuleTextMatchImpl::AdBlockRuleTextMatchImpl(const QString &filter)
+ : AdBlockRuleImpl(filter)
+{
+ Q_ASSERT(AdBlockRuleTextMatchImpl::isTextMatchFilter(filter));
+
+ m_textToMatch = filter;
+ m_textToMatch.remove(QL1C('*'));
+}
+
+bool AdBlockRuleTextMatchImpl::match(const QString &encodedUrl) const
+{
+ return encodedUrl.contains(m_textToMatch, Qt::CaseInsensitive);
+}
+
+bool AdBlockRuleTextMatchImpl::isTextMatchFilter(const QString &filter)
+{
+ // We don't deal with options just yet
+ if (filter.contains(QL1C('$')))
+ return false;
+
+ // We don't deal with element matching
+ if (filter.contains(QL1S("##")))
+ return false;
+
+ // We don't deal with the begin-end matching
+ if (filter.startsWith(QL1C('|')) || filter.endsWith(QL1C('|')))
+ return false;
+
+ // We only handle * at the beginning or the end
+ int starPosition = filter.indexOf(QL1C('*'));
+ while (starPosition >= 0) {
+ if (starPosition != 0 && starPosition != (filter.length() - 1))
+ return false;
+ starPosition = filter.indexOf(QL1C('*'), starPosition + 1);
+ }
+ return true;
+}