1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
// Copyright 2005-2017 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 "Global.h"
#include "MainWindow.h"
#include "OSInfo.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(qcbImageDownload, r.iMaxImageSize <= 0);
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.ptProxyType = static_cast<Settings::ProxyType>(qcbType->currentIndex());
s.qsProxyHost = qleHostname->text();
s.usProxyPort = qlePort->text().toUShort();
s.qsProxyUsername = qleUsername->text();
s.qsProxyPassword = qlePassword->text();
if (qcbImageDownload->isChecked()) {
s.iMaxImageSize = 0;
} else if (s.iMaxImageSize <= 0) {
s.iMaxImageSize = s.ciDefaultMaxImageSize;
}
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();
}
bool NetworkConfig::expert(bool b) {
qcbTcpMode->setVisible(b);
qcbQoS->setVisible(b);
qgbProxy->setVisible(b);
qcbUsage->setVisible(b);
qgbMisc->setVisible(b); // For now Misc only contains elements visible in expert mode
qcbImageDownload->setVisible(b);
qcbSuppressIdentity->setVisible(b);
return true;
}
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);
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());
}
|