VERSION 0.6.11: Windows wrap-up work, NAT-t fixes

This version fixes a minor NAT traversal issue. In the past, NAT-t links had a timeout
but otherwise were preserved. This version makes them more ephemeral and invalidates
them on sleep/wake or changes in network configuration or environment.

This is because many NAT setups are very fragile with regard to hole punches, so the
past stickiness of links caused dead links to persist too long and break connectivity
between peers.

This is about 75% of what needs to be done to greatly improve robustness. The other 25%
involves detecting failed links or failed relays.

This version is also almost done for the Windows platform, moving us even closer to
binary release.

.gitignore

@@ -9,19 +9,13 @@
 /netconf-service/netconf-test
 /netconf-service/netconf.service
 /ipch
-/ZeroTierOne.sdf
-/ZeroTierOne.v11.suo
-/vsprojects/SelfTest/Debug
-/vsprojects/SelfTest/Release
-/vsprojects/ZeroTierOne/Debug
-/vsprojects/ZeroTierOne/Release
-/vsprojects/ZeroTierOne/x64
-/vsprojects/TapDriver/Win32
-/vsprojects/TapDriver/x64
-/vsprojects/InstallerUpdater/obj
-/vsprojects/Service/obj
-/vsprojects/SelfTest/SelfTest.aps
-/Build/*
+/windows/ZeroTierOne.sdf
+/windows/ZeroTierOne.v11.suo
+/windows/*/x64
+/windows/*/Win32
+/windows/ZeroTierOneService/obj
+/windows/ZeroTierOneService/bin
+/windows/Build
 *.log
 *.opensdf
 *.user
@@ -34,3 +28,4 @@
 *.autosave
 /ZeroTier One.zip
 /ZeroTier One.dmg
+/windows/x64

ZeroTierUI/ZeroTierUI.pro

@@ -3,105 +3,107 @@ TARGET = "ZeroTier One"
 TEMPLATE = app
 
 win32:RC_FILE = ZeroTierUI.rc
+win32:LIBS += winhttp.lib Iphlpapi.lib ws2_32.lib advapi32.lib Shell32.lib Rpcrt4.lib
+win32:QMAKE_LFLAGS += /MANIFESTUAC:\"level=\'requireAdministrator\' uiAccess=\'false\'\"
 
 mac:ICON = zt1icon.icns
 mac:QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.6
 mac:QMAKE_INFO_PLIST = Info.plist
 mac:LIBS += -framework Cocoa
 
-SOURCES += main.cpp\
-				mainwindow.cpp \
-		aboutwindow.cpp \
-		../node/C25519.cpp \
-		../node/CertificateOfMembership.cpp \
-		../node/Defaults.cpp \
-		../node/Demarc.cpp \
-		../node/EthernetTap.cpp \
-		../node/HttpClient.cpp \
-		../node/Identity.cpp \
-		../node/InetAddress.cpp \
-		../node/Logger.cpp \
-		../node/Multicaster.cpp \
-		../node/Network.cpp \
-		../node/NetworkConfig.cpp \
-		../node/Node.cpp \
-		../node/NodeConfig.cpp \
-		../node/Packet.cpp \
-		../node/PacketDecoder.cpp \
-		../node/Peer.cpp \
-		../node/Poly1305.cpp \
-		../node/Salsa20.cpp \
-		../node/Service.cpp \
-		../node/SHA512.cpp \
-		../node/SoftwareUpdater.cpp \
-		../node/Switch.cpp \
-		../node/SysEnv.cpp \
-		../node/Topology.cpp \
-		../node/UdpSocket.cpp \
-		../node/Utils.cpp \
-		../ext/lz4/lz4.c \
-		../ext/lz4/lz4hc.c \
-		networkwidget.cpp \
-		installdialog.cpp \
+SOURCES += main.cpp \
+    mainwindow.cpp \
+    aboutwindow.cpp \
+    ../node/C25519.cpp \
+    ../node/CertificateOfMembership.cpp \
+    ../node/Defaults.cpp \
+    ../node/Demarc.cpp \
+    ../node/EthernetTap.cpp \
+    ../node/HttpClient.cpp \
+    ../node/Identity.cpp \
+    ../node/InetAddress.cpp \
+    ../node/Logger.cpp \
+    ../node/Multicaster.cpp \
+    ../node/Network.cpp \
+    ../node/NetworkConfig.cpp \
+    ../node/Node.cpp \
+    ../node/NodeConfig.cpp \
+    ../node/Packet.cpp \
+    ../node/PacketDecoder.cpp \
+    ../node/Peer.cpp \
+    ../node/Poly1305.cpp \
+    ../node/Salsa20.cpp \
+    ../node/Service.cpp \
+    ../node/SHA512.cpp \
+    ../node/SoftwareUpdater.cpp \
+    ../node/Switch.cpp \
+    ../node/SysEnv.cpp \
+    ../node/Topology.cpp \
+    ../node/UdpSocket.cpp \
+    ../node/Utils.cpp \
+    ../ext/lz4/lz4.c \
+    ../ext/lz4/lz4hc.c \
+    networkwidget.cpp \
+    installdialog.cpp \
     licensedialog.cpp
 
 HEADERS  += mainwindow.h \
-		aboutwindow.h \
-		../node/Node.hpp \
-		../node/Utils.hpp \
-		../node/Defaults.hpp \
-		../node/Address.hpp \
-		../node/Array.hpp \
-		../node/AtomicCounter.hpp \
-		../node/BandwidthAccount.hpp \
-		../node/Buffer.hpp \
-		../node/C25519.hpp \
-		../node/CertificateOfMembership.hpp \
-		../node/CMWC4096.hpp \
-		../node/Condition.hpp \
-		../node/Constants.hpp \
-		../node/Demarc.hpp \
-		../node/Dictionary.hpp \
-		../node/EthernetTap.hpp \
-		../node/HttpClient.hpp \
-		../node/Identity.hpp \
-		../node/InetAddress.hpp \
-		../node/Logger.hpp \
-		../node/MAC.hpp \
-		../node/Multicaster.hpp \
-		../node/MulticastGroup.hpp \
-		../node/Mutex.hpp \
-		../node/Network.hpp \
-		../node/NetworkConfig.hpp \
-		../node/NodeConfig.hpp \
-		../node/NonCopyable.hpp \
-		../node/Packet.hpp \
-		../node/PacketDecoder.hpp \
-		../node/Peer.hpp \
-		../node/Poly1305.hpp \
-		../node/RuntimeEnvironment.hpp \
-		../node/Salsa20.hpp \
-		../node/Service.hpp \
-		../node/SHA512.hpp \
-		../node/SharedPtr.hpp \
-		../node/SoftwareUpdater.hpp \
-		../node/Switch.hpp \
-		../node/SysEnv.hpp \
-		../node/Thread.hpp \
-		../node/Topology.hpp \
-		../node/UdpSocket.hpp \
-		../ext/lz4/lz4.h \
-		../ext/lz4/lz4hc.h \
-		networkwidget.h \
-		installdialog.h \
-		mac_doprivileged.h \
+    aboutwindow.h \
+    ../node/Node.hpp \
+    ../node/Utils.hpp \
+    ../node/Defaults.hpp \
+    ../node/Address.hpp \
+    ../node/Array.hpp \
+    ../node/AtomicCounter.hpp \
+    ../node/BandwidthAccount.hpp \
+    ../node/Buffer.hpp \
+    ../node/C25519.hpp \
+    ../node/CertificateOfMembership.hpp \
+    ../node/CMWC4096.hpp \
+    ../node/Condition.hpp \
+    ../node/Constants.hpp \
+    ../node/Demarc.hpp \
+    ../node/Dictionary.hpp \
+    ../node/EthernetTap.hpp \
+    ../node/HttpClient.hpp \
+    ../node/Identity.hpp \
+    ../node/InetAddress.hpp \
+    ../node/Logger.hpp \
+    ../node/MAC.hpp \
+    ../node/Multicaster.hpp \
+    ../node/MulticastGroup.hpp \
+    ../node/Mutex.hpp \
+    ../node/Network.hpp \
+    ../node/NetworkConfig.hpp \
+    ../node/NodeConfig.hpp \
+    ../node/NonCopyable.hpp \
+    ../node/Packet.hpp \
+    ../node/PacketDecoder.hpp \
+    ../node/Peer.hpp \
+    ../node/Poly1305.hpp \
+    ../node/RuntimeEnvironment.hpp \
+    ../node/Salsa20.hpp \
+    ../node/Service.hpp \
+    ../node/SHA512.hpp \
+    ../node/SharedPtr.hpp \
+    ../node/SoftwareUpdater.hpp \
+    ../node/Switch.hpp \
+    ../node/SysEnv.hpp \
+    ../node/Thread.hpp \
+    ../node/Topology.hpp \
+    ../node/UdpSocket.hpp \
+    ../ext/lz4/lz4.h \
+    ../ext/lz4/lz4hc.h \
+    networkwidget.h \
+    installdialog.h \
+    mac_doprivileged.h \
     licensedialog.h \
     main.h
 
 FORMS    += mainwindow.ui \
-		aboutwindow.ui \
-		networkwidget.ui \
-		installdialog.ui \
+    aboutwindow.ui \
+    networkwidget.ui \
+    installdialog.ui \
     licensedialog.ui
 
 RESOURCES += \
@@ -109,3 +111,6 @@ RESOURCES += \
 
 mac:OBJECTIVE_SOURCES += \
 		mac_doprivileged.mm
+
+OTHER_FILES += \
+    stylesheet.css

ZeroTierUI/aboutwindow.cpp

@@ -29,7 +29,9 @@
 #include "ui_aboutwindow.h"
 
 #include <QMessageBox>
+#include <QFont>
 
+#include "../node/Constants.hpp"
 #include "../node/Node.hpp"
 
 AboutWindow::AboutWindow(QWidget *parent) :
@@ -37,7 +39,6 @@ AboutWindow::AboutWindow(QWidget *parent) :
 	ui(new Ui::AboutWindow)
 {
 	ui->setupUi(this);
-
 	ui->aboutTextLabel->setText(QString("ZeroTier One\nVersion ")+ZeroTier::Node::versionString()+"\nQt Graphical User Interface\n\n(c)2011-2014 ZeroTier Networks LLC\n\nReleased under the terms of the GNU\nGeneral Public License v3.0, see: http://gplv3.fsf.org for terms.\n\nAuthor(s): Adam Ierymenko");
 }
 

ZeroTierUI/aboutwindow.ui

@@ -134,7 +134,7 @@
          <enum>QFrame::StyledPanel</enum>
         </property>
         <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
+         <enum>QFrame::Sunken</enum>
         </property>
         <layout class="QVBoxLayout" name="verticalLayout_2">
          <item>

ZeroTierUI/licensedialog.cpp

@@ -5,11 +5,22 @@
 #include "licensedialog.h"
 #include "ui_licensedialog.h"
 
+#include "../node/Constants.hpp"
+
 LicenseDialog::LicenseDialog(QWidget *parent) :
 	QDialog(parent),
 	ui(new Ui::LicenseDialog)
 {
 	ui->setupUi(this);
+
+#ifdef __WINDOWS__
+	QWidgetList widgets = this->findChildren<QWidget*>();
+	foreach(QWidget *widget, widgets) {
+		QFont font(widget->font());
+		font.setPointSizeF(font.pointSizeF() * 0.75);
+		widget->setFont(font);
+	}
+#endif
 }
 
 LicenseDialog::~LicenseDialog()

ZeroTierUI/main.cpp

@@ -32,6 +32,12 @@
 #include <QApplication>
 #include <QDir>
 #include <QString>
+#include <QFont>
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <windows.h>
+#endif
 
 QSettings *settings = (QSettings *)0;
 
@@ -39,6 +45,20 @@ int main(int argc, char *argv[])
 {
 	QApplication a(argc, argv);
 
+#ifdef __WINDOWS__
+	{
+		WSADATA wsaData;
+		WSAStartup(MAKEWORD(2,2),&wsaData);
+	}
+#endif
+
+	{
+		QFile qss(":css/stylesheet.css");
+		qss.open(QFile::ReadOnly);
+		QString style(qss.readAll());
+		a.setStyleSheet(style);
+	}
+
 #ifdef __APPLE__
 	// If service isn't installed, download and install it
 	if (!QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one")) {
@@ -51,15 +71,20 @@ int main(int argc, char *argv[])
 #endif
 
 #ifdef __APPLE__
-	QString zt1AppSupport(QDir::homePath() + "/Library/Application Support/ZeroTier/One");
-	QDir::root().mkpath(zt1AppSupport);
-	settings = new QSettings(zt1AppSupport + "/ui.ini",QSettings::IniFormat);
+	{
+		// Put QSettings here because this is one of the writable directories allowed
+		// in Apple's app store sandbox specs. We might end up in app store someday.
+		QString zt1AppSupport(QDir::homePath() + "/Library/Application Support/ZeroTier/One");
+		QDir::root().mkpath(zt1AppSupport);
+		settings = new QSettings(zt1AppSupport + "/ui.ini",QSettings::IniFormat);
+	}
 #else
 	settings = new QSettings("ZeroTier Networks","ZeroTier One");
 #endif
 
 	if (!settings->value("acceptedLicenseV1",false).toBool()) {
 		LicenseDialog ld;
+		ld.setStyleSheet(a.styleSheet());
 		ld.exec();
 	}
 

ZeroTierUI/mainwindow.cpp

@@ -44,6 +44,7 @@
 #include <QVBoxLayout>
 #include <QScrollBar>
 #include <QEventLoop>
+#include <QFont>
 
 #include "main.h"
 #include "mainwindow.h"
@@ -99,13 +100,29 @@ MainWindow::MainWindow(QWidget *parent) :
 	ui->setupUi(this);
 	if (ui->networkListWidget->verticalScrollBar())
 		ui->networkListWidget->verticalScrollBar()->setSingleStep(8);
+
+#ifdef __APPLE__
 	QWidgetList widgets = this->findChildren<QWidget*>();
 	foreach(QWidget *widget, widgets)
 		widget->setAttribute(Qt::WA_MacShowFocusRect,false);
-	ui->noNetworksLabel->setText("Connecting to Service..."); // changed when result is received
+#endif
 
-	this->pollServiceTimerId = this->startTimer(1000);
-	this->setEnabled(false); // gets enabled when updates are received
+#ifdef __WINDOWS__
+	QWidgetList widgets = this->findChildren<QWidget*>();
+	foreach(QWidget *widget, widgets) {
+		QFont font(widget->font());
+		font.setPointSizeF(font.pointSizeF() * 0.75);
+		widget->setFont(font);
+	}
+#endif
+
+	ui->noNetworksLabel->setVisible(true);
+	ui->noNetworksLabel->setText("Connecting to Service...");
+	ui->bottomContainerWidget->setVisible(false);
+	ui->networkListWidget->setVisible(false);
+
+	this->firstTimerTick = true;
+	this->pollServiceTimerId = this->startTimer(200);
 	this->cyclesSinceResponseFromService = 0;
 }
 
@@ -117,15 +134,19 @@ MainWindow::~MainWindow()
 	mainWindow = (MainWindow *)0;
 }
 
-void MainWindow::timerEvent(QTimerEvent *event)
+void MainWindow::timerEvent(QTimerEvent *event) // event can be null since code also calls this directly
 {
-	event->accept();
-
 	if (this->isHidden())
 		return;
-	if (pollServiceTimerId < 0)
+	if (this->pollServiceTimerId < 0)
 		return;
 
+	if (this->firstTimerTick) {
+		this->firstTimerTick = false;
+		this->killTimer(this->pollServiceTimerId);
+		this->pollServiceTimerId = this->startTimer(1500);
+	}
+
 	if (!zeroTierClient) {
 		std::string authToken;
 		if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
@@ -173,19 +194,25 @@ void MainWindow::timerEvent(QTimerEvent *event)
 #endif
 
 			if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
-				QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Did you enter your password correctly?)",QMessageBox::Ok,QMessageBox::NoButton);
-				QApplication::exit(1);
-				return;
+				if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultSystemPath().c_str(),authToken)) {
+					QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Did you enter your password correctly?)",QMessageBox::Ok,QMessageBox::NoButton);
+					QApplication::exit(1);
+					return;
+				}
 			}
 		}
 
 		zeroTierClient = new ZeroTier::Node::LocalClient(authToken.c_str(),0,&handleZTMessage,this);
 	}
 
-	// TODO: do something more user-friendly here... or maybe try to restart
-	// the service?
-	if (++this->cyclesSinceResponseFromService == 4)
-		QMessageBox::critical(this,"No Response from Service","The ZeroTier One service does not appear to be running.",QMessageBox::Ok,QMessageBox::NoButton);
+	if (++this->cyclesSinceResponseFromService >= 3) {
+		if (this->cyclesSinceResponseFromService == 3)
+			QMessageBox::warning(this,"Service Not Running","Can't connect to the ZeroTier One service. Is it running?",QMessageBox::Ok);
+		ui->noNetworksLabel->setVisible(true);
+		ui->noNetworksLabel->setText("Connecting to Service...");
+		ui->bottomContainerWidget->setVisible(false);
+		ui->networkListWidget->setVisible(false);
+	}
 
 	zeroTierClient->send("info");
 	zeroTierClient->send("listnetworks");
@@ -198,14 +225,14 @@ void MainWindow::customEvent(QEvent *event)
 	if (m->ztMessage.size() == 0)
 		return;
 
+	this->cyclesSinceResponseFromService = 0;
+
 	std::vector<std::string> hdr(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[0]));
 	if (hdr.size() < 2)
 		return;
 	if (hdr[0] != "200")
 		return;
 
-	this->cyclesSinceResponseFromService = 0;
-
 	if (hdr[1] == "info") {
 		if (hdr.size() >= 3)
 			this->myAddress = hdr[2].c_str();
@@ -281,6 +308,11 @@ void MainWindow::customEvent(QEvent *event)
 		ui->noNetworksLabel->setVisible(true);
 	} else ui->noNetworksLabel->setVisible(false);
 
+	if (!ui->bottomContainerWidget->isVisible())
+		ui->bottomContainerWidget->setVisible(true);
+	if (!ui->networkListWidget->isVisible())
+		ui->networkListWidget->setVisible(true);
+
 	if (this->myAddress.size())
 		ui->addressButton->setText(this->myAddress);
 	else ui->addressButton->setText("          ");
@@ -292,14 +324,6 @@ void MainWindow::customEvent(QEvent *event)
 	st += QString::number(this->numPeers);
 	st += " direct links to peers";
 	ui->statusLabel->setText(st);
-
-	if (this->myStatus == "ONLINE") {
-		if (!this->isEnabled())
-			this->setEnabled(true);
-	} else {
-		if (this->isEnabled())
-			this->setEnabled(false);
-	}
 }
 
 void MainWindow::on_joinNetworkButton_clicked()

ZeroTierUI/mainwindow.h

@@ -39,6 +39,7 @@
 #include <vector>
 #include <string>
 
+#include "../node/Constants.hpp"
 #include "../node/Node.hpp"
 #include "../node/Utils.hpp"
 
@@ -85,6 +86,7 @@ private:
 	QString myAddress;
 	QString myStatus;
 	QString myVersion;
+	bool firstTimerTick;
 	int pollServiceTimerId;
 	unsigned int numPeers;
 	unsigned int cyclesSinceResponseFromService;

ZeroTierUI/mainwindow.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>668</width>
+    <width>720</width>
     <height>300</height>
    </rect>
   </property>
@@ -36,43 +36,6 @@
     </property>
     <item>
      <widget class="QLabel" name="noNetworksLabel">
-      <property name="palette">
-       <palette>
-        <active>
-         <colorrole role="WindowText">
-          <brush brushstyle="SolidPattern">
-           <color alpha="64">
-            <red>0</red>
-            <green>0</green>
-            <blue>0</blue>
-           </color>
-          </brush>
-         </colorrole>
-        </active>
-        <inactive>
-         <colorrole role="WindowText">
-          <brush brushstyle="SolidPattern">
-           <color alpha="64">
-            <red>0</red>
-            <green>0</green>
-            <blue>0</blue>
-           </color>
-          </brush>
-         </colorrole>
-        </inactive>
-        <disabled>
-         <colorrole role="WindowText">
-          <brush brushstyle="SolidPattern">
-           <color alpha="255">
-            <red>127</red>
-            <green>127</green>
-            <blue>127</blue>
-           </color>
-          </brush>
-         </colorrole>
-        </disabled>
-       </palette>
-      </property>
       <property name="font">
        <font>
         <pointsize>16</pointsize>
@@ -106,16 +69,6 @@
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
-      <property name="styleSheet">
-       <string notr="true">QListWidget#networkListWidget {
-	background-color: transparent;
-}
-
-QListWidget#networkListWidget::Item {
-	background-color: palette(base);
-	border: 0;
-}</string>
-      </property>
       <property name="frameShape">
        <enum>QFrame::NoFrame</enum>
       </property>
@@ -135,7 +88,7 @@ QListWidget#networkListWidget::Item {
        <enum>QAbstractItemView::ScrollPerPixel</enum>
       </property>
       <property name="spacing">
-       <number>2</number>
+       <number>0</number>
       </property>
       <property name="uniformItemSizes">
        <bool>true</bool>
@@ -161,7 +114,7 @@ QListWidget#networkListWidget::Item {
         <number>0</number>
        </property>
        <item>
-        <widget class="QPushButton" name="addressButton">
+        <widget class="QToolButton" name="addressButton">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
            <horstretch>0</horstretch>
@@ -179,33 +132,14 @@ QListWidget#networkListWidget::Item {
          <property name="statusTip">
           <string>Your 10-digit ZeroTier address; click to copy to clipboard.</string>
          </property>
-         <property name="styleSheet">
-          <string notr="true">QPushButton {
-	border: 0;
-	text-align: left;
-	padding: 0 5px 0 5px;
-	margin: 0;
-	background-color: transparent;
-}
-
-QPushButton:focus {
-	background-color: rgba(0,0,0,15);
-}
-
-QPushButton:hover {
-	background-color: rgba(0,0,0,15);
-}
-
-QPushButton:pressed {
-	background-color: rgba(0,0,0,75);
-}
-s</string>
-         </property>
          <property name="text">
-          <string/>
+          <string notr="true">----------</string>
          </property>
-         <property name="flat">
-          <bool>true</bool>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextOnly</enum>
+         </property>
+         <property name="class" stdset="0">
+          <string notr="true">clickToCopy</string>
          </property>
         </widget>
        </item>
@@ -225,11 +159,6 @@ s</string>
          <property name="statusTip">
           <string>Your network connection status.</string>
          </property>
-         <property name="styleSheet">
-          <string notr="true">padding: 0 0.75em 0 0.75em;
-margin: 0 4px 0 0;
-</string>
-         </property>
          <property name="text">
           <string/>
          </property>
@@ -267,7 +196,7 @@ margin: 0 4px 0 0;
         </widget>
        </item>
        <item>
-        <widget class="QPushButton" name="joinNetworkButton">
+        <widget class="QToolButton" name="joinNetworkButton">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
            <horstretch>0</horstretch>
@@ -285,33 +214,9 @@ margin: 0 4px 0 0;
          <property name="statusTip">
           <string>Join this network.</string>
          </property>
-         <property name="styleSheet">
-          <string notr="true">QPushButton {
-	padding: 0 0.8em 0 0.8em;
-	margin: 0;
-	border: 0;
-	background-color: rgba(0,0,0,25);
-}
-
-QPushButton:focus {
-	background-color: rgba(0,0,0,33);
-}
-
-QPushButton:hover {
-	background-color: rgba(0,0,0,33);
-}
-
-QPushButton:pressed {
-	background-color: rgba(0,0,0,75);
-}
-</string>
-         </property>
          <property name="text">
           <string notr="true">+</string>
          </property>
-         <property name="flat">
-          <bool>true</bool>
-         </property>
         </widget>
        </item>
       </layout>
@@ -324,10 +229,15 @@ QPushButton:pressed {
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>668</width>
+     <width>720</width>
      <height>22</height>
     </rect>
    </property>
+   <property name="font">
+    <font>
+     <pointsize>12</pointsize>
+    </font>
+   </property>
    <property name="layoutDirection">
     <enum>Qt::LeftToRight</enum>
    </property>
@@ -350,7 +260,7 @@ QPushButton:pressed {
   <widget class="QStatusBar" name="statusBar">
    <property name="font">
     <font>
-     <pointsize>12</pointsize>
+     <pointsize>10</pointsize>
     </font>
    </property>
   </widget>
@@ -358,11 +268,21 @@ QPushButton:pressed {
    <property name="text">
     <string>About</string>
    </property>
+   <property name="font">
+    <font>
+     <pointsize>10</pointsize>
+    </font>
+   </property>
   </action>
   <action name="actionExit">
    <property name="text">
     <string>Exit</string>
    </property>
+   <property name="font">
+    <font>
+     <pointsize>10</pointsize>
+    </font>
+   </property>
   </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>

ZeroTierUI/networkwidget.cpp

@@ -36,6 +36,9 @@
 #include <QProcess>
 #include <QList>
 #include <QMessageBox>
+#include <QFont>
+
+#include "../node/Constants.hpp"
 
 NetworkWidget::NetworkWidget(QWidget *parent,const std::string &nwid) :
 	QWidget(parent),
@@ -43,16 +46,27 @@ NetworkWidget::NetworkWidget(QWidget *parent,const std::string &nwid) :
 	networkIdStr(nwid)
 {
 	ui->setupUi(this);
-	ui->networkIdPushButton->setText(QString(nwid.c_str()));
+	ui->networkIdButton->setText(QString(nwid.c_str()));
 
 	QFontMetrics fm(ui->ipListWidget->font());
 	int lineHeight = ui->ipListWidget->spacing() + fm.height();
 	ui->ipListWidget->setMinimumHeight(lineHeight * 4);
 	ui->ipListWidget->setMaximumHeight(lineHeight * 4);
 
+#ifdef __APPLE__
 	QWidgetList widgets = this->findChildren<QWidget*>();
 	foreach(QWidget* widget, widgets)
 		widget->setAttribute(Qt::WA_MacShowFocusRect,false);
+#endif
+
+#ifdef __WINDOWS__
+	QWidgetList widgets = this->findChildren<QWidget*>();
+	foreach(QWidget *widget, widgets) {
+		QFont font(widget->font());
+		font.setPointSizeF(font.pointSizeF() * 0.75);
+		widget->setFont(font);
+	}
+#endif
 }
 
 NetworkWidget::~NetworkWidget()
@@ -64,7 +78,7 @@ void NetworkWidget::setStatus(const std::string &status,const std::string &age)
 {
 	ui->statusLabel->setText(QString(status.c_str()));
 	if (status == "OK")
-		ui->ageLabel->setText(QString("(configuration is ") + age.c_str() + " seconds old)");
+		ui->ageLabel->setText(QString("[") + age.c_str() + "s ago]");
 	else ui->ageLabel->setText(QString());
 }
 
@@ -138,13 +152,19 @@ void NetworkWidget::on_leaveNetworkButton_clicked()
 	}
 }
 
-void NetworkWidget::on_networkIdPushButton_clicked()
+void NetworkWidget::on_networkIdButton_clicked()
 {
-	QApplication::clipboard()->setText(ui->networkIdPushButton->text());
+	QApplication::clipboard()->setText(ui->networkIdButton->text());
 }
 
 void NetworkWidget::on_ipListWidget_itemActivated(QListWidgetItem *item)
 {
-		if (item)
-			QApplication::clipboard()->setText(item->text());
+	if (item)
+		QApplication::clipboard()->setText(item->text());
+}
+
+void NetworkWidget::on_ipListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
+{
+	if (current)
+		QApplication::clipboard()->setText(current->text());
 }

ZeroTierUI/networkwidget.h

@@ -55,8 +55,9 @@ public:
 
 private slots:
 	void on_leaveNetworkButton_clicked();
-	void on_networkIdPushButton_clicked();
+	void on_networkIdButton_clicked();
 	void on_ipListWidget_itemActivated(QListWidgetItem *item);
+	void on_ipListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous);
 
 private:
 	Ui::NetworkWidget *ui;

ZeroTierUI/networkwidget.ui

@@ -20,7 +20,7 @@
    <string>Network</string>
   </property>
   <property name="class" stdset="0">
-   <string>NetworkWidget</string>
+   <string notr="true">networkListItem</string>
   </property>
   <layout class="QHBoxLayout">
    <property name="spacing">
@@ -57,35 +57,123 @@
        <number>0</number>
       </property>
       <item>
-       <widget class="QLabel" name="nameLabel">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="font">
-         <font>
-          <pointsize>16</pointsize>
-          <weight>75</weight>
-          <bold>true</bold>
-         </font>
-        </property>
-        <property name="statusTip">
-         <string>This network's short name.</string>
-        </property>
-        <property name="text">
-         <string>networkname</string>
-        </property>
-        <property name="textFormat">
-         <enum>Qt::PlainText</enum>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-        </property>
-        <property name="textInteractionFlags">
-         <set>Qt::NoTextInteraction</set>
-        </property>
+       <widget class="QWidget" name="widget" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>4</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QToolButton" name="networkIdButton">
+           <property name="font">
+            <font>
+             <family>Courier</family>
+             <pointsize>13</pointsize>
+             <weight>75</weight>
+             <bold>true</bold>
+            </font>
+           </property>
+           <property name="statusTip">
+            <string>Hexadecimal network ID; click to copy to clipboard.</string>
+           </property>
+           <property name="text">
+            <string notr="true">----------------</string>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextOnly</enum>
+           </property>
+           <property name="class" stdset="0">
+            <string notr="true">clickToCopy</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_2">
+           <property name="font">
+            <font>
+             <pointsize>14</pointsize>
+            </font>
+           </property>
+           <property name="text">
+            <string>[</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+           <property name="textInteractionFlags">
+            <set>Qt::NoTextInteraction</set>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="nameLabel">
+           <property name="font">
+            <font>
+             <pointsize>13</pointsize>
+             <weight>75</weight>
+             <bold>true</bold>
+            </font>
+           </property>
+           <property name="statusTip">
+            <string>This network's short name.</string>
+           </property>
+           <property name="text">
+            <string>networkname</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+           </property>
+           <property name="textInteractionFlags">
+            <set>Qt::NoTextInteraction</set>
+           </property>
+           <property name="class" stdset="0">
+            <string notr="true">networkName</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_3">
+           <property name="font">
+            <font>
+             <pointsize>14</pointsize>
+            </font>
+           </property>
+           <property name="text">
+            <string>]</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+           <property name="textInteractionFlags">
+            <set>Qt::NoTextInteraction</set>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_3">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
        </widget>
       </item>
       <item>
@@ -100,6 +188,9 @@
          <property name="fieldGrowthPolicy">
           <enum>QFormLayout::ExpandingFieldsGrow</enum>
          </property>
+         <property name="rowWrapPolicy">
+          <enum>QFormLayout::DontWrapRows</enum>
+         </property>
          <property name="labelAlignment">
           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
          </property>
@@ -107,85 +198,30 @@
           <set>Qt::AlignHCenter|Qt::AlignTop</set>
          </property>
          <property name="horizontalSpacing">
-          <number>6</number>
+          <number>4</number>
          </property>
          <property name="verticalSpacing">
           <number>2</number>
          </property>
          <property name="leftMargin">
-          <number>0</number>
+          <number>4</number>
          </property>
          <property name="topMargin">
-          <number>0</number>
+          <number>4</number>
          </property>
          <property name="rightMargin">
           <number>0</number>
          </property>
          <property name="bottomMargin">
-          <number>0</number>
+          <number>4</number>
          </property>
          <item row="2" column="0">
-          <widget class="QLabel" name="label_2">
-           <property name="text">
-            <string>Network ID:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="2" column="1">
-          <widget class="QPushButton" name="networkIdPushButton">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
+          <widget class="QLabel" name="label_5">
            <property name="font">
             <font>
-             <family>Courier</family>
-             <pointsize>14</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
+             <pointsize>12</pointsize>
             </font>
            </property>
-           <property name="statusTip">
-            <string>Hexadecimal network ID; click to copy to clipboard.</string>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">QPushButton {
-	border: 0;
-	padding: 0;
-	margin: 0;
-	text-align: left;
-	vertical-align: middle;
-	background-color: transparent;
-}
-
-QPushButton:focus {
-	background-color: rgba(0,0,0,15);
-}
-
-QPushButton:hover {
-	background-color: rgba(0,0,0,15);
-}
-
-QPushButton:pressed {
-	background-color: rgba(0,0,0,75);
-}
-</string>
-           </property>
-           <property name="text">
-            <string>0000000000000000</string>
-           </property>
-           <property name="flat">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="0">
-          <widget class="QLabel" name="label_5">
            <property name="text">
             <string>Type:</string>
            </property>
@@ -194,10 +230,11 @@ QPushButton:pressed {
            </property>
           </widget>
          </item>
-         <item row="3" column="1">
+         <item row="2" column="1">
           <widget class="QLabel" name="networkTypeLabel">
            <property name="font">
             <font>
+             <pointsize>12</pointsize>
              <weight>75</weight>
              <bold>true</bold>
             </font>
@@ -213,8 +250,13 @@ QPushButton:pressed {
            </property>
           </widget>
          </item>
-         <item row="4" column="0">
+         <item row="3" column="0">
           <widget class="QLabel" name="label">
+           <property name="font">
+            <font>
+             <pointsize>12</pointsize>
+            </font>
+           </property>
            <property name="text">
             <string>Status:</string>
            </property>
@@ -223,7 +265,22 @@ QPushButton:pressed {
            </property>
           </widget>
          </item>
-         <item row="4" column="1">
+         <item row="4" column="0">
+          <widget class="QLabel" name="label_4">
+           <property name="font">
+            <font>
+             <pointsize>12</pointsize>
+            </font>
+           </property>
+           <property name="text">
+            <string>Device:</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="1">
           <widget class="QWidget" name="widget" native="true">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
@@ -257,6 +314,7 @@ QPushButton:pressed {
               </property>
               <property name="font">
                <font>
+                <pointsize>12</pointsize>
                 <weight>75</weight>
                 <bold>true</bold>
                </font>
@@ -282,18 +340,21 @@ QPushButton:pressed {
               </property>
               <property name="font">
                <font>
-                <pointsize>8</pointsize>
+                <pointsize>10</pointsize>
                </font>
               </property>
               <property name="statusTip">
                <string>How recently did this network refresh its settings?</string>
               </property>
               <property name="text">
-               <string>(configuration is 0 seconds old)</string>
+               <string>[0s ago]</string>
               </property>
               <property name="textFormat">
                <enum>Qt::PlainText</enum>
               </property>
+              <property name="textInteractionFlags">
+               <set>Qt::NoTextInteraction</set>
+              </property>
              </widget>
             </item>
             <item>
@@ -312,20 +373,11 @@ QPushButton:pressed {
            </layout>
           </widget>
          </item>
-         <item row="5" column="0">
-          <widget class="QLabel" name="label_4">
-           <property name="text">
-            <string>Device:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="1">
+         <item row="4" column="1">
           <widget class="QLabel" name="deviceLabel">
            <property name="font">
             <font>
+             <pointsize>12</pointsize>
              <weight>75</weight>
              <bold>true</bold>
             </font>
@@ -381,6 +433,7 @@ QPushButton:pressed {
         </property>
         <property name="font">
          <font>
+          <pointsize>12</pointsize>
           <underline>false</underline>
          </font>
         </property>
@@ -388,7 +441,7 @@ QPushButton:pressed {
          <string notr="true">padding: 0.1em 0 0.1em 0;</string>
         </property>
         <property name="text">
-         <string>IP Address Assignments</string>
+         <string>IP Addresses</string>
         </property>
         <property name="textFormat">
          <enum>Qt::PlainText</enum>
@@ -416,17 +469,7 @@ QPushButton:pressed {
          </font>
         </property>
         <property name="statusTip">
-         <string>Double-click an IP to copy it to the clipboard.</string>
-        </property>
-        <property name="styleSheet">
-         <string notr="true">QListWidget {
-	background-color: rgba(0,0,0,10);
-}
-
-QListWidget:hover {
-	background-color: rgba(0,0,0,15);
-}
-</string>
+         <string>IP addresses assigned to this interface; click to copy to clipboard.</string>
         </property>
         <property name="frameShape">
          <enum>QFrame::NoFrame</enum>
@@ -446,6 +489,9 @@ QListWidget:hover {
         <property name="sortingEnabled">
          <bool>true</bool>
         </property>
+        <property name="class" stdset="0">
+         <string notr="true">ipAddressList</string>
+        </property>
        </widget>
       </item>
       <item>
@@ -480,7 +526,7 @@ QListWidget:hover {
           </spacer>
          </item>
          <item>
-          <widget class="QPushButton" name="leaveNetworkButton">
+          <widget class="QToolButton" name="leaveNetworkButton">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
              <horstretch>0</horstretch>
@@ -490,32 +536,11 @@ QListWidget:hover {
            <property name="statusTip">
             <string>Leave this network.</string>
            </property>
-           <property name="styleSheet">
-            <string notr="true">QPushButton {
-	padding: 0.25em;
-	border: 0;
-	margin: 2px 0 2px 0;
-	background-color: rgba(0,0,0,25);
-}
-
-QPushButton:focus {
-	background-color: rgba(0,0,0,33);
-}
-
-QPushButton:hover {
-	background-color: rgba(0,0,0,33);
-}
-
-QPushButton:pressed {
-	background-color: rgba(0,0,0,75);
-}
-</string>
-           </property>
            <property name="text">
             <string>Leave Network</string>
            </property>
-           <property name="flat">
-            <bool>true</bool>
+           <property name="class" stdset="0">
+            <string notr="true">leaveNetworkButton</string>
            </property>
           </widget>
          </item>

ZeroTierUI/resources.qrc

@@ -2,4 +2,7 @@
     <qresource prefix="/img">
         <file>zt1icon.png</file>
     </qresource>
+    <qresource prefix="/css">
+        <file>stylesheet.css</file>
+    </qresource>
 </RCC>

ZeroTierUI/stylesheet.css

@@ -0,0 +1,106 @@
+QToolButton {
+	margin: 0;
+	padding: 2px;
+	text-align: center;
+	background: palette(button);
+	color: palette(button-text);
+	border: 1px solid transparent;
+}
+QToolButton:focus {
+	border: 1px solid #000000;
+}
+QToolButton:hover {
+	background: palette(highlight);
+				color: palette(highlight-text);
+}
+QToolButton:pressed {
+	border: 1px solid #000000;
+}
+
+QToolButton.clickToCopy {
+	padding: 0;
+	margin: 0;
+	border: 0;
+	background: transparent;
+	color: palette(link);
+}
+QToolButton.clickToCopy:focus {
+	text-decoration: underline;
+}
+QToolButton.clickToCopy:hover {
+	text-decoration: underline;
+}
+QToolButton.clickToCopy:pressed {
+	background: transparent;
+}
+
+QToolButton.leaveNetworkButton {
+	margin: 0 4px 3px 0;
+}
+
+QMainWindow {
+	background: palette(dark);
+}
+
+QListWidget {
+	background: transparent;
+	padding: 0;
+	margin: 0;
+	border: 0;
+}
+QListWidget::item {
+	background: palette(base);
+	margin: 1px 0 1px 0;
+}
+
+QListWidget.ipAddressList {
+	background: palette(button);
+	margin: 0 4px 4px 0;
+}
+QListWidget.ipAddressList::item {
+	background: transparent;
+	color: palette(link);
+	border-bottom: 1px solid transparent;
+}
+QListWidget.ipAddressList::item:selected {
+	background: transparent;
+        border-top: 0;
+        border-left: 0;
+        border-right: 0;
+	border-bottom: 1px solid transparent;
+}
+QListWidget.ipAddressList::item:hover {
+	border-bottom: 1px solid palette(link);
+}
+
+QStatusBar {
+	background: palette(button);
+}
+
+QLabel.networkName {
+	padding: 0;
+	margin: 0;
+}
+
+#networkIdButton {
+	padding: 0.2em 0 0 0;
+}
+
+#joinNetworkButton {
+	margin: 1px;
+	padding: 0;
+}
+
+#noNetworksLabel {
+	background: transparent;
+	color: #ffffff;
+}
+
+#networkListWidget {
+	background: palette(dark);
+	margin: 0 0 2px 0;
+}
+
+#bottomContainerWidget {
+	background: palette(base);
+}

ext/bin/tap-windows/x64/zttap200.inf

@@ -3,39 +3,40 @@ Signature="$WINDOWS NT$"
 Class=Net
 ClassGuid={4d36e972-e325-11ce-bfc1-08002be10318}
 Provider=%Provider%
-CatalogFile=ztTap100.cat
-
+CatalogFile=zttap200.cat
+DriverVer=01/23/2014,15.19.17.816
 
 [Strings]
-DeviceDescription = "ZeroTier One Ethernet Tap"
-Provider = "ZeroTier Networks"
+DeviceDescription = "ZeroTier One Virtual Network Port"
+Provider = "ZeroTier Networks LLC"
 
+; To build for x86, take NTamd64 off this and off the named section manually, build, then put it back!
 [Manufacturer]
-%Provider%=ztTap100,NTamd64
+%Provider%=zttap200,NTamd64
 
-[ztTap100]
-%DeviceDescription%=ztTap100.ndi,ztTap100
+[zttap200]
+%DeviceDescription%=zttap200.ndi,zttap200
 
-[ztTap100.NTamd64]
-%DeviceDescription%=ztTap100.ndi,ztTap100
+[ztTap200.NTamd64]
+%DeviceDescription%=zttap200.ndi,zttap200
 
-[ztTap100.ndi]
-CopyFiles       = ztTap100.driver,ztTap100.files
-AddReg          = ztTap100.reg
-AddReg          = ztTap100.params.reg
+[zttap200.ndi]
+CopyFiles       = zttap200.driver,zttap200.files
+AddReg          = zttap200.reg
+AddReg          = zttap200.params.reg
 Characteristics = 0x81
 
-[ztTap100.ndi.Services]
-AddService = ztTap100,        2, ztTap100.service
+[zttap200.ndi.Services]
+AddService = zttap200,        2, zttap200.service
 
-[ztTap100.reg]
-HKR, Ndi,            Service,      0, "ztTap100"
+[zttap200.reg]
+HKR, Ndi,            Service,      0, "zttap200"
 HKR, Ndi\Interfaces, UpperRange,   0, "ndis5"
 HKR, Ndi\Interfaces, LowerRange,   0, "ethernet"
 HKR, ,               Manufacturer, 0, "%Provider%"
 HKR, ,               ProductName,  0, "%DeviceDescription%"
 
-[ztTap100.params.reg]
+[zttap200.params.reg]
 HKR, Ndi\params\MTU,                  ParamDesc, 0, "MTU"
 HKR, Ndi\params\MTU,                  Type,      0, "int"
 HKR, Ndi\params\MTU,                  Default,   0, "2800"
@@ -52,33 +53,27 @@ HKR, Ndi\params\MediaStatus\enum,     "1",       0, "Always Connected"
 HKR, Ndi\params\MAC,                  ParamDesc, 0, "MAC Address"
 HKR, Ndi\params\MAC,                  Type,      0, "edit"
 HKR, Ndi\params\MAC,                  Optional,  0, "1"
-HKR, Ndi\params\AllowNonAdmin,        ParamDesc, 0, "Non-Admin Access"
-HKR, Ndi\params\AllowNonAdmin,        Type,      0, "enum"
-HKR, Ndi\params\AllowNonAdmin,        Default,   0, "0"
-HKR, Ndi\params\AllowNonAdmin,        Optional,  0, "0"
-HKR, Ndi\params\AllowNonAdmin\enum,   "0",       0, "Not Allowed"
-HKR, Ndi\params\AllowNonAdmin\enum,   "1",       0, "Allowed"
 
-[ztTap100.service]
+[zttap200.service]
 DisplayName = %DeviceDescription%
 ServiceType = 1
 StartType = 3
 ErrorControl = 1
 LoadOrderGroup = NDIS
-ServiceBinary = %12%\ztTap100.sys
+ServiceBinary = %12%\zttap200.sys
 
 [SourceDisksNames]
-1 = %DeviceDescription%, ztTap100.sys
+1 = %DeviceDescription%, zttap200.sys
 
 [SourceDisksFiles]
-ztTap100.sys = 1
+zttap200.sys = 1
 
 [DestinationDirs]
-ztTap100.files  = 11
-ztTap100.driver = 12
+zttap200.files  = 11
+zttap200.driver = 12
 
-[ztTap100.files]
+[zttap200.files]
 ;
 
-[ztTap100.driver]
-ztTap100.sys,,,6     ; COPYFLG_NOSKIP | COPYFLG_NOVERSIONCHECK
+[zttap200.driver]
+zttap200.sys,,,6     ; COPYFLG_NOSKIP | COPYFLG_NOVERSIONCHECK