+/***************************************************************************
+ * Copyright (C) 2005-2020 by the Quassel Project *
+ * devel@quassel-irc.org *
+ * *
+ * 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. *
+ * *
+ * 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. *
+ ***************************************************************************/
+
+#include "proxyline.h"
+
+#include "ircdecoder.h"
+
+ProxyLine ProxyLine::parseProxyLine(const QByteArray& line)
+{
+ ProxyLine result;
+
+ int start = 0;
+ if (line.startsWith("PROXY")) {
+ start = 5;
+ }
+ IrcDecoder::skipEmptyParts(line, start);
+ QByteArray protocol = IrcDecoder::extractFragment(line, start);
+ if (protocol == "TCP4") {
+ result.protocol = QAbstractSocket::IPv4Protocol;
+ } else if (protocol == "TCP6") {
+ result.protocol = QAbstractSocket::IPv6Protocol;
+ } else {
+ result.protocol = QAbstractSocket::UnknownNetworkLayerProtocol;
+ }
+
+ if (result.protocol != QAbstractSocket::UnknownNetworkLayerProtocol) {
+ bool ok;
+ IrcDecoder::skipEmptyParts(line, start);
+ result.sourceHost = QHostAddress(QString::fromLatin1(IrcDecoder::extractFragment(line, start)));
+ IrcDecoder::skipEmptyParts(line, start);
+ result.sourcePort = QString::fromLatin1(IrcDecoder::extractFragment(line, start)).toUShort(&ok);
+ if (!ok) result.sourcePort = 0;
+ IrcDecoder::skipEmptyParts(line, start);
+ result.targetHost = QHostAddress(QString::fromLatin1(IrcDecoder::extractFragment(line, start)));
+ IrcDecoder::skipEmptyParts(line, start);
+ result.targetPort = QString::fromLatin1(IrcDecoder::extractFragment(line, start)).toUShort(&ok);
+ if (!ok) result.targetPort = 0;
+ }
+
+ return result;
+}
+
+
+QDebug operator<<(QDebug dbg, const ProxyLine& p) {
+ dbg.nospace();
+ dbg << "(protocol = " << p.protocol;
+ if (p.protocol == QAbstractSocket::UnknownNetworkLayerProtocol) {
+ dbg << ")";
+ } else {
+ dbg << ", sourceHost = " << p.sourceHost << ", sourcePort = " << p.sourcePort << ", targetHost = " << p.targetHost << ", targetPort = " << p.targetPort << ")";
+ }
+ return dbg.space();
+}