| [7538] | 1 | /* === This file is part of Calamares - <http://github.com/calamares> === |
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| 2 | * |
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| 3 | * Copyright 2014-2016, Teo Mrnjavac <teo@kde.org> |
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| 4 | * Copyright 2018, Adriaan de Groot <groot@kde.org> |
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| 5 | * |
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| 6 | * Calamares is free software: you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU General Public License as published by |
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| 8 | * the Free Software Foundation, either version 3 of the License, or |
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| 9 | * (at your option) any later version. |
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| 10 | * |
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| 11 | * Calamares is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU General Public License |
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| 17 | * along with Calamares. If not, see <http://www.gnu.org/licenses/>. |
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| 18 | */ |
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| 19 | |
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| 20 | #include "GeoIPJSON.h" |
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| 21 | |
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| 22 | #include "utils/CalamaresUtils.h" |
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| 23 | #include "utils/Logger.h" |
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| 24 | #include "utils/YamlUtils.h" |
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| 25 | |
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| 26 | #include <QByteArray> |
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| 27 | |
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| 28 | #include <yaml-cpp/yaml.h> |
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| 29 | |
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| 30 | GeoIPJSON::GeoIPJSON(const QString& attribute) |
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| 31 | : GeoIP( attribute.isEmpty() ? QLatin1String( "time_zone" ) : attribute ) |
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| 32 | { |
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| 33 | } |
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| 34 | |
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| 35 | static QString |
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| 36 | selectMap( const QVariantMap& m, const QStringList& l, int index) |
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| 37 | { |
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| 38 | if ( index >= l.count() ) |
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| 39 | return QString(); |
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| 40 | |
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| 41 | QString attributeName = l[index]; |
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| 42 | if ( index == l.count() - 1 ) |
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| 43 | return CalamaresUtils::getString( m, attributeName ); |
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| 44 | else |
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| 45 | { |
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| 46 | bool success = false; // bogus |
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| 47 | if ( m.contains( attributeName ) ) |
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| 48 | return selectMap( CalamaresUtils::getSubMap( m, attributeName, success ), l, index+1 ); |
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| 49 | return QString(); |
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| 50 | } |
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| 51 | } |
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| 52 | |
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| 53 | GeoIP::RegionZonePair |
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| 54 | GeoIPJSON::processReply( const QByteArray& data ) |
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| 55 | { |
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| 56 | try |
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| 57 | { |
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| 58 | YAML::Node doc = YAML::Load( data ); |
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| 59 | |
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| 60 | QVariant var = CalamaresUtils::yamlToVariant( doc ); |
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| 61 | if ( !var.isNull() && |
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| 62 | var.isValid() && |
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| 63 | var.type() == QVariant::Map ) |
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| 64 | { |
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| 65 | return splitTZString( selectMap( var.toMap(), m_element.split('.'), 0 ) ); |
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| 66 | } |
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| 67 | else |
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| 68 | cWarning() << "Invalid YAML data for GeoIPJSON"; |
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| 69 | } |
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| 70 | catch ( YAML::Exception& e ) |
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| 71 | { |
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| 72 | CalamaresUtils::explainYamlException( e, data, "GeoIP data"); |
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| 73 | } |
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| 74 | |
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| 75 | return qMakePair( QString(), QString() ); |
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| 76 | } |
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