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// Copyright 2005-2019 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#include "mumble_pch.hpp"
#include "NetworkConfig.h"
#include "MainWindow.h"
#include "OSInfo.h"
// We define a global macro called 'g'. This can lead to issues when included code uses 'g' as a type or parameter name (like protobuf 3.7 does). As such, for now, we have to make this our last include.
#include "Global.h"
static ConfigWidget *NetworkConfigNew(Settings &st) {
return new NetworkConfig(st);
}
static ConfigRegistrar registrar(1300, NetworkConfigNew);
NetworkConfig::NetworkConfig(Settings &st) : ConfigWidget(st) {
setupUi(this);
#ifdef NO_UPDATE_CHECK
qcbAutoUpdate->hide();
qcbPluginUpdate->hide();
#endif
}
QString NetworkConfig::title() const {
return tr("Network");
}
QIcon NetworkConfig::icon() const {
return QIcon(QLatin1String("skin:config_network.png"));
}
void NetworkConfig::load(const Settings &r) {
loadCheckBox(qcbTcpMode, s.bTCPCompat);
loadCheckBox(qcbQoS, s.bQoS);
loadCheckBox(qcbAutoReconnect, s.bReconnect);
loadCheckBox(qcbAutoConnect, s.bAutoConnect);
loadCheckBox(qcbSuppressIdentity, s.bSuppressIdentity);
loadComboBox(qcbType, s.ptProxyType);
qleHostname->setText(r.qsProxyHost);
if (r.usProxyPort > 0) {
QString port;
port.setNum(r.usProxyPort);
qlePort->setText(port);
} else
qlePort->setText(QString());
qleUsername->setText(r.qsProxyUsername);
qlePassword->setText(r.qsProxyPassword);
loadCheckBox(qcbHideOS, s.bHideOS);
loadCheckBox(qcbAutoUpdate, r.bUpdateCheck);
loadCheckBox(qcbPluginUpdate, r.bPluginCheck);
loadCheckBox(qcbUsage, r.bUsage);
#if defined(SNAPSHOT_BUILD) && defined(QT_NO_DEBUG)
qcbAutoUpdate->setEnabled(false);
qcbAutoUpdate->setToolTip(tr("Updates are mandatory when using snapshot releases."));
#endif
}
void NetworkConfig::save() const {
s.bTCPCompat = qcbTcpMode->isChecked();
s.bQoS = qcbQoS->isChecked();
s.bReconnect = qcbAutoReconnect->isChecked();
s.bAutoConnect = qcbAutoConnect->isChecked();
s.bSuppressIdentity = qcbSuppressIdentity->isChecked();
s.bHideOS = qcbHideOS->isChecked();
s.ptProxyType = static_cast<Settings::ProxyType>(qcbType->currentIndex());
s.qsProxyHost = qleHostname->text();
s.usProxyPort = qlePort->text().toUShort();
s.qsProxyUsername = qleUsername->text();
s.qsProxyPassword = qlePassword->text();
s.bUpdateCheck=qcbAutoUpdate->isChecked();
s.bPluginCheck=qcbPluginUpdate->isChecked();
s.bUsage=qcbUsage->isChecked();
}
static QNetworkProxy::ProxyType local_to_qt_proxy(Settings::ProxyType pt) {
switch (pt) {
case Settings::NoProxy:
return QNetworkProxy::NoProxy;
case Settings::HttpProxy:
return QNetworkProxy::HttpProxy;
case Settings::Socks5Proxy:
return QNetworkProxy::Socks5Proxy;
}
return QNetworkProxy::NoProxy;
}
void NetworkConfig::SetupProxy() {
QNetworkProxy proxy;
proxy.setType(local_to_qt_proxy(g.s.ptProxyType));
proxy.setHostName(g.s.qsProxyHost);
proxy.setPort(g.s.usProxyPort);
proxy.setUser(g.s.qsProxyUsername);
proxy.setPassword(g.s.qsProxyPassword);
QNetworkProxy::setApplicationProxy(proxy);
}
bool NetworkConfig::TcpModeEnabled() {
/*
* We force TCP mode for both HTTP and SOCKS5 proxies, even though SOCKS5 supports UDP.
*
* This is because Qt's automatic application-wide proxying fails when we're in UDP
* mode since the datagram transmission code assumes that its socket is created in its
* own thread. Due to the automatic proxying, this assumption is incorrect, because of
* Qt's behind-the-scenes magic.
*
* However, TCP mode uses Qt events to make sure packets are sent off from the right
* thread, and this is what we utilize here.
*
* This is probably not even something that should even be taken care of, as proxying
* itself already is a potential latency killer.
*/
return g.s.ptProxyType != Settings::NoProxy || g.s.bTCPCompat;
}
void NetworkConfig::accept() const {
NetworkConfig::SetupProxy();
}
void NetworkConfig::on_qcbType_currentIndexChanged(int v) {
Settings::ProxyType pt = static_cast<Settings::ProxyType>(v);
qleHostname->setEnabled(pt != Settings::NoProxy);
qlePort->setEnabled(pt != Settings::NoProxy);
qleUsername->setEnabled(pt != Settings::NoProxy);
qlePassword->setEnabled(pt != Settings::NoProxy);
qcbTcpMode->setEnabled(pt == Settings::NoProxy);
s.ptProxyType = pt;
}
QNetworkReply *Network::get(const QUrl &url) {
QNetworkRequest req(url);
prepareRequest(req);
return g.nam->get(req);
}
void Network::prepareRequest(QNetworkRequest &req) {
req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
// Do not send OS information if the corresponding privacy setting is enabled
if (g.s.bHideOS) {
req.setRawHeader(QString::fromLatin1("User-Agent").toUtf8(), QString::fromLatin1("Mozilla/5.0 Mumble/%1 %2").arg(QLatin1String(MUMTEXT(MUMBLE_VERSION_STRING)), QLatin1String(MUMBLE_RELEASE)).toUtf8());
} else {
req.setRawHeader(QString::fromLatin1("User-Agent").toUtf8(), QString::fromLatin1("Mozilla/5.0 (%1; %2) Mumble/%3 %4").arg(OSInfo::getOS(), OSInfo::getOSVersion(), QLatin1String(MUMTEXT(MUMBLE_VERSION_STRING)), QLatin1String(MUMBLE_RELEASE)).toUtf8());
}
}
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