103 lines
2.5 KiB
C++
103 lines
2.5 KiB
C++
/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2018, Adriaan de Groot <groot@kde.org>
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*
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* Calamares is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calamares is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calamares. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "GeoIPXML.h"
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#include "utils/Logger.h"
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#include <QtXml/QDomDocument>
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namespace CalamaresUtils
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{
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namespace GeoIP
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{
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GeoIPXML::GeoIPXML( const QString& element )
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: Interface( element.isEmpty() ? QStringLiteral( "TimeZone" ) : element )
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{
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}
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static QStringList
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getElementTexts( const QByteArray& data, const QString& tag )
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{
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QStringList elements;
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QString domError;
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int errorLine, errorColumn;
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QDomDocument doc;
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if ( doc.setContent( data, false, &domError, &errorLine, &errorColumn ) )
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{
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const auto tzElements = doc.elementsByTagName( tag );
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cDebug() << "GeoIP found" << tzElements.length() << "elements";
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for ( int it = 0; it < tzElements.length(); ++it )
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{
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auto e = tzElements.at( it ).toElement();
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auto e_text = e.text();
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if ( !e_text.isEmpty() )
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{
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elements.append( e_text );
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}
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}
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}
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else
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{
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cWarning() << "GeoIP XML data error:" << domError << "(line" << errorLine << errorColumn << ')';
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}
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if ( elements.count() < 1 )
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{
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cWarning() << "GeopIP XML had no non-empty elements" << tag;
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}
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return elements;
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}
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QString
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GeoIPXML::rawReply( const QByteArray& data )
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{
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for ( const auto& e : getElementTexts( data, m_element ) )
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{
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if ( !e.isEmpty() )
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{
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return e;
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}
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}
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return QString();
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}
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GeoIP::RegionZonePair
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GeoIPXML::processReply( const QByteArray& data )
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{
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for ( const auto& e : getElementTexts( data, m_element ) )
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{
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auto tz = splitTZString( e );
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if ( !tz.first.isEmpty() )
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{
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return tz;
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}
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}
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return RegionZonePair();
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}
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} // namespace GeoIP
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} // namespace CalamaresUtils
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