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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /akregator/src/utils.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ This file is part of Akregator.
+
+ Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at kdemail.net>
+
+ 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) any later version.
+
+ 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, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ As a special exception, permission is given to link this program
+ with any edition of Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+
+#include "utils.h"
+#include <qregexp.h>
+#include <qstring.h>
+
+namespace Akregator {
+
+QString Utils::stripTags(const QString& str)
+{
+ return QString(str).replace(QRegExp("<[^>]*>"), "");
+}
+
+uint Utils::calcHash(const QString& str)
+{
+ if (str.isNull()) // handle null string as "", prevents crash
+ return calcHash("");
+ const char* s = str.ascii();
+ uint hash = 5381;
+ int c;
+ while ( ( c = *s++ ) ) hash = ((hash << 5) + hash) + c; // hash*33 + c
+ return hash;
+}
+
+QString Utils::fileNameForUrl(const QString& url_p)
+{
+ QString url2(url_p);
+
+ url2 = url2.replace("/", "_").replace(":", "_");
+
+ if (url2.length() > 255)
+ url2 = url2.left(200) + QString::number(Akregator::Utils::calcHash(url2), 16);
+
+ return url2;
+}
+
+}