| 1 | /* |
|---|---|
| 2 | localdomainfilter.cpp |
| 3 | |
| 4 | This file is part of the KDE project |
| 5 | SPDX-FileCopyrightText: 2002 Lubos Lunak <llunak@suse.cz> |
| 6 | SPDX-FileCopyrightText: 2010 Dawit Alemayehu <adawit@kde.org> |
| 7 | |
| 8 | SPDX-License-Identifier: GPL-2.0-or-later |
| 9 | */ |
| 10 | |
| 11 | #include "localdomainurifilter.h" |
| 12 | |
| 13 | #include <KPluginFactory> |
| 14 | #include <KProtocolInfo> |
| 15 | |
| 16 | #include <QHostInfo> |
| 17 | #include <QLoggingCategory> |
| 18 | |
| 19 | namespace |
| 20 | { |
| 21 | Q_LOGGING_CATEGORY(category, "kf.kio.urifilters.localdomain", QtWarningMsg) |
| 22 | } |
| 23 | |
| 24 | bool LocalDomainUriFilter::filterUri(KUriFilterData &data) const |
| 25 | { |
| 26 | const QUrl url = data.uri(); |
| 27 | const QString protocol = url.scheme(); |
| 28 | |
| 29 | // When checking for local domain just validate it is indeed a local domain, |
| 30 | // but do not modify the hostname! See bug# |
| 31 | if ((protocol.isEmpty() || !KProtocolInfo::isKnownProtocol(protocol)) && m_hostPortPattern.match(subject: data.typedString()).hasMatch()) { |
| 32 | QString host(data.typedString().left(n: data.typedString().indexOf(ch: QLatin1Char('/')))); |
| 33 | const int pos = host.indexOf(ch: QLatin1Char(':')); |
| 34 | if (pos > -1) { |
| 35 | host.truncate(pos); // Remove port number |
| 36 | } |
| 37 | if (exists(host)) { |
| 38 | qCDebug(category) << "QHostInfo found a host called"<< host; |
| 39 | QString scheme(data.defaultUrlScheme()); |
| 40 | if (scheme.isEmpty()) { |
| 41 | scheme = QStringLiteral("http://"); |
| 42 | } |
| 43 | setFilteredUri(data, uri: QUrl(scheme + data.typedString())); |
| 44 | setUriType(data, type: KUriFilterData::NetProtocol); |
| 45 | return true; |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | return false; |
| 50 | } |
| 51 | |
| 52 | bool LocalDomainUriFilter::exists(const QString &host) const |
| 53 | { |
| 54 | qCDebug(category) << "Checking if a host called"<< host << "exists"; |
| 55 | QHostInfo hostInfo = resolveName(hostname: host, timeout: 1500); |
| 56 | return hostInfo.error() == QHostInfo::NoError; |
| 57 | } |
| 58 | |
| 59 | K_PLUGIN_CLASS_WITH_JSON(LocalDomainUriFilter, "localdomainurifilter.json") |
| 60 | |
| 61 | #include "localdomainurifilter.moc" |
| 62 | #include "moc_localdomainurifilter.cpp" |
| 63 |