VERSION 0.8.0

This version introduces a major new feature requested by several users,
both via the user survey and otherwise: TCP tunneling.

If you are not able to communicate over UDP/9993, ZeroTier One will switch to
TCP connections to ZeroTier's supernodes. This is always slower than UDP, but
will allow you to communicate behind all but the most extremely restrictive
firewalls. This TCP traffic travels over port 443 and looks like HTTPS (SSL)
traffic (though it isn't), since that port is almost always open.

This also fixes several minor bugs and attempts to improve the robustness of
Windows tap driver management. Several users have reported spurious issues
with the Windows tap device, though I was unable to reproduce any of these with
clean VMs. (Tried Windows 7 and 8.1, both x86 and x64. No luck.) But I tried
to beef up the tap code anyway in the hopes of catching it. It now tries a lot
harder to make sure the tap is up and running.

There was some significant under the hood refactoring in support of TCP, so
this was a non-trivial change.

I bumped the version to 0.8 to indicate that more and more features are being
crossed off the list as we approach 1.0 and exit from beta. After this, the next
major feature will be LAN announcement to find direct paths to peers on the
same physical LAN. But assuming that 0.8.0 goes smoothly, I am going to divert
attention to the web site. A new design is coming that is much cleaner, sharper,
and easier to use.

Thank you all for all your excellent feedback! We're well on the way to a killer
product that makes conventional VPNs and other kludges obsolete.

ZeroTierUI/ZeroTierUI.pro

@@ -12,16 +12,20 @@ mac:QMAKE_INFO_PLIST = Info.plist
 mac:LIBS += -framework Cocoa
 
 SOURCES += main.cpp \
-    mainwindow.cpp \
-    aboutwindow.cpp \
+		mainwindow.cpp \
+		aboutwindow.cpp \
+		networkwidget.cpp \
+		installdialog.cpp \
+		licensedialog.cpp \
+		onetimedialog.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/IpcConnection.cpp \
+    ../node/IpcListener.cpp \
     ../node/Logger.cpp \
     ../node/Multicaster.cpp \
     ../node/Network.cpp \
@@ -35,24 +39,25 @@ SOURCES += main.cpp \
     ../node/Salsa20.cpp \
     ../node/Service.cpp \
     ../node/SHA512.cpp \
+    ../node/SocketManager.cpp \
     ../node/SoftwareUpdater.cpp \
     ../node/Switch.cpp \
     ../node/SysEnv.cpp \
+    ../node/TcpSocket.cpp \
     ../node/Topology.cpp \
     ../node/UdpSocket.cpp \
     ../node/Utils.cpp \
     ../ext/lz4/lz4.c \
-    ../ext/lz4/lz4hc.c \
-    networkwidget.cpp \
-    installdialog.cpp \
-    licensedialog.cpp \
-    onetimedialog.cpp
+    ../ext/lz4/lz4hc.c
 
 HEADERS  += mainwindow.h \
-    aboutwindow.h \
-    ../node/Node.hpp \
-    ../node/Utils.hpp \
-    ../node/Defaults.hpp \
+		aboutwindow.h \
+		networkwidget.h \
+		installdialog.h \
+		mac_doprivileged.h \
+		licensedialog.h \
+		main.h \
+		onetimedialog.h \
     ../node/Address.hpp \
     ../node/Array.hpp \
     ../node/AtomicCounter.hpp \
@@ -61,14 +66,14 @@ HEADERS  += mainwindow.h \
     ../node/C25519.hpp \
     ../node/CertificateOfMembership.hpp \
     ../node/CMWC4096.hpp \
-    ../node/Condition.hpp \
     ../node/Constants.hpp \
-    ../node/Demarc.hpp \
+    ../node/Defaults.hpp \
     ../node/Dictionary.hpp \
-    ../node/EthernetTap.hpp \
     ../node/HttpClient.hpp \
     ../node/Identity.hpp \
     ../node/InetAddress.hpp \
+    ../node/IpcConnection.hpp \
+    ../node/IpcListener.hpp \
     ../node/Logger.hpp \
     ../node/MAC.hpp \
     ../node/Multicaster.hpp \
@@ -76,10 +81,12 @@ HEADERS  += mainwindow.h \
     ../node/Mutex.hpp \
     ../node/Network.hpp \
     ../node/NetworkConfig.hpp \
+    ../node/Node.hpp \
     ../node/NodeConfig.hpp \
     ../node/NonCopyable.hpp \
     ../node/Packet.hpp \
     ../node/PacketDecoder.hpp \
+    ../node/Path.hpp \
     ../node/Peer.hpp \
     ../node/Poly1305.hpp \
     ../node/RuntimeEnvironment.hpp \
@@ -87,28 +94,29 @@ HEADERS  += mainwindow.h \
     ../node/Service.hpp \
     ../node/SHA512.hpp \
     ../node/SharedPtr.hpp \
+    ../node/Socket.hpp \
+    ../node/SocketManager.hpp \
     ../node/SoftwareUpdater.hpp \
     ../node/Switch.hpp \
     ../node/SysEnv.hpp \
+    ../node/TcpSocket.hpp \
     ../node/Thread.hpp \
     ../node/Topology.hpp \
     ../node/UdpSocket.hpp \
+    ../node/Utils.hpp \
     ../ext/lz4/lz4.h \
-    ../ext/lz4/lz4hc.h \
-    networkwidget.h \
-    installdialog.h \
-    mac_doprivileged.h \
-    licensedialog.h \
-    main.h \
-    onetimedialog.h
+    ../ext/lz4/lz4hc.h
+
+win32:SOURCES += ../node/WindowsEthernetTap.cpp
+mac:SOURCES += ../node/UnixEthernetTap.cpp
 
 FORMS    += mainwindow.ui \
-    aboutwindow.ui \
-    networkwidget.ui \
-    installdialog.ui \
-    licensedialog.ui \
-    quickstartdialog.ui \
-    onetimedialog.ui
+		aboutwindow.ui \
+		networkwidget.ui \
+		installdialog.ui \
+		licensedialog.ui \
+		quickstartdialog.ui \
+		onetimedialog.ui
 
 RESOURCES += \
 		resources.qrc
@@ -117,4 +125,4 @@ mac:OBJECTIVE_SOURCES += \
 		mac_doprivileged.mm
 
 OTHER_FILES += \
-    stylesheet.css
+		stylesheet.css

ZeroTierUI/aboutwindow.cpp

@@ -39,7 +39,17 @@ 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");
+	ui->aboutTextLabel->setText(QString("ZeroTier One\nVersion ")+ZeroTier::Node::versionString()+"\nDesktop 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");
+
+#ifdef __WINDOWS__
+	QWidgetList widgets = this->findChildren<QWidget*>();
+	foreach(QWidget *widget, widgets) {
+		QFont font(widget->font());
+		font.setPointSizeF(font.pointSizeF() * 0.75);
+		widget->setFont(font);
+	}
+	this->raise();
+#endif
 }
 
 AboutWindow::~AboutWindow()

ZeroTierUI/licensedialog.cpp

@@ -20,6 +20,7 @@ LicenseDialog::LicenseDialog(QWidget *parent) :
 		font.setPointSizeF(font.pointSizeF() * 0.75);
 		widget->setFont(font);
 	}
+	this->raise();
 #endif
 }
 

ZeroTierUI/mainwindow.cpp

@@ -63,32 +63,32 @@
 #endif
 
 // Globally visible
-ZeroTier::Node::LocalClient *zeroTierClient = (ZeroTier::Node::LocalClient *)0;
+ZeroTier::Node::NodeControlClient *zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
 
 // Main window instance for app
 QMainWindow *mainWindow = (MainWindow *)0;
 
 // Handles message from ZeroTier One service
-static void handleZTMessage(void *arg,unsigned long id,const char *line)
+static void handleZTMessage(void *arg,const char *line)
 {
-	static std::map< unsigned long,std::vector<std::string> > ztReplies;
+	static std::vector<std::string> ztReplies;
 	static QMutex ztReplies_m;
 
 	ztReplies_m.lock();
-	if (*line) {
-		ztReplies[id].push_back(std::string(line));
-		ztReplies_m.unlock();
-	} else { // empty lines conclude transmissions
-		std::map< unsigned long,std::vector<std::string> >::iterator r(ztReplies.find(id));
-		if (r != ztReplies.end()) {
+
+	if (line) {
+		if ((line[0] == '.')&&(line[1] == (char)0)) {
 			// The message is packed into an event and sent to the main window where
 			// the actual parsing code lives.
-			MainWindow::ZTMessageEvent *event = new MainWindow::ZTMessageEvent(r->second);
-			ztReplies.erase(r);
-			ztReplies_m.unlock();
+			MainWindow::ZTMessageEvent *event = new MainWindow::ZTMessageEvent(ztReplies);
+			ztReplies.clear();
 			QCoreApplication::postEvent(mainWindow,event); // must post since this may be another thread
-		} else ztReplies_m.unlock();
+		} else if (line[0]) {
+			ztReplies.push_back(std::string(line));
+		}
 	}
+
+	ztReplies_m.unlock();
 }
 
 MainWindow::MainWindow(QWidget *parent) :
@@ -109,14 +109,17 @@ MainWindow::MainWindow(QWidget *parent) :
 #endif
 
 #ifdef __WINDOWS__
+	// Windows operates at a different DPI, so we have to rescale the default Qt
+	// font sizes so everything isn't huge. Yeah.
 	QWidgetList widgets = this->findChildren<QWidget*>();
 	foreach(QWidget *widget, widgets) {
-		if ((typeid(*widget) != typeid(ui->menuBar))&&(typeid(*widget) != typeid(ui->menuFile))) {
+		if (typeid(*widget) != typeid(*ui->menuFile)) { // menus don't need the DPI shift apparently
 			QFont font(widget->font());
 			font.setPointSizeF(font.pointSizeF() * 0.75);
 			widget->setFont(font);
 		}
 	}
+	this->raise();
 #endif
 
 	ui->noNetworksLabel->setVisible(true);
@@ -133,7 +136,7 @@ MainWindow::~MainWindow()
 {
 	delete ui;
 	delete zeroTierClient;
-	zeroTierClient = (ZeroTier::Node::LocalClient *)0;
+	zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
 	mainWindow = (MainWindow *)0;
 }
 
@@ -144,75 +147,72 @@ void MainWindow::timerEvent(QTimerEvent *event) // event can be null since code
 	if (this->pollServiceTimerId < 0)
 		return;
 
+	// Show quick start dialog on first launch, then reset timer to normal rate
 	if (this->firstTimerTick) {
 		this->firstTimerTick = false;
 		this->killTimer(this->pollServiceTimerId);
-
 		if (!settings->value("shown_quickStart",false).toBool()) {
 			on_actionQuick_Start_triggered();
 			settings->setValue("shown_quickStart",true);
 			settings->sync();
 		}
-
-		this->pollServiceTimerId = this->startTimer(1500);
+		this->pollServiceTimerId = this->startTimer(2000);
 	}
 
 	if (!zeroTierClient) {
-		std::string authToken;
-		if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
 #ifdef __APPLE__
-			if (QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one")) {
-				// Authorize user by copying auth token into local home directory
-				QMessageBox::information(this,"Authorization Needed","Administrator privileges are required to allow the current user to control ZeroTier One on this computer. (You only have to do this once.)",QMessageBox::Ok,QMessageBox::NoButton);
+		if ((!QFile::exists(ZeroTier::Node::NodeControlClient::authTokenDefaultUserPath()))&&(QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one"))) {
+			// Authorize user by copying auth token into local home directory
+			QMessageBox::information(this,"Authorization Needed","Administrator privileges are required to allow the current user to control ZeroTier One on this computer. (You only have to do this once.)",QMessageBox::Ok,QMessageBox::NoButton);
 
-				std::string homePath(QDir::homePath().toStdString());
-				QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
-				QDir::root().mkpath(zt1Caches);
-				std::string tmpPath((zt1Caches + "/auth.sh").toStdString());
+			std::string homePath(QDir::homePath().toStdString());
+			QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
+			QDir::root().mkpath(zt1Caches);
+			std::string tmpPath((zt1Caches + "/auth.sh").toStdString());
 
-				FILE *scr = fopen(tmpPath.c_str(),"w");
-				if (!scr) {
-					QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Cannot write to temporary Library/Caches/ZeroTier/One folder.)",QMessageBox::Ok,QMessageBox::NoButton);
-					QApplication::exit(1);
-					return;
-				}
-
-				fprintf(scr,"#!/bin/bash\n");
-				fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
-				fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
-				fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-				fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-				fprintf(scr,"fi\n");
-				fprintf(scr,"exit 0\n");
-
-				fclose(scr);
-				chmod(tmpPath.c_str(),0755);
-
-				macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
-
-				unlink(tmpPath.c_str());
+			FILE *scr = fopen(tmpPath.c_str(),"w");
+			if (!scr) {
+				QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Cannot write to temporary Library/Caches/ZeroTier/One folder.)",QMessageBox::Ok,QMessageBox::NoButton);
+				QApplication::exit(1);
+				return;
 			}
-#endif
 
-			if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
-				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;
-				}
-			}
+			fprintf(scr,"#!/bin/bash\n");
+			fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
+			fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
+			fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
+			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
+			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
+			fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
+			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
+			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
+			fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
+			fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
+			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
+			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
+			fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
+			fprintf(scr,"fi\n");
+			fprintf(scr,"exit 0\n");
+
+			fclose(scr);
+			chmod(tmpPath.c_str(),0755);
+
+			macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
+
+			unlink(tmpPath.c_str());
 		}
+#endif // __APPLE__
 
-		zeroTierClient = new ZeroTier::Node::LocalClient(authToken.c_str(),0,&handleZTMessage,this);
+		try {
+			zeroTierClient = new ZeroTier::Node::NodeControlClient((const char *)0,&handleZTMessage,this);
+			const char *err = zeroTierClient->error();
+			if (err) {
+				delete zeroTierClient;
+				zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
+			}
+		} catch ( ... ) {
+			zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
+		}
 	}
 
 	if (++this->cyclesSinceResponseFromService >= 3) {
@@ -224,9 +224,11 @@ void MainWindow::timerEvent(QTimerEvent *event) // event can be null since code
 		ui->networkListWidget->setVisible(false);
 	}
 
-	zeroTierClient->send("info");
-	zeroTierClient->send("listnetworks");
-	zeroTierClient->send("listpeers");
+	if (zeroTierClient) {
+		zeroTierClient->send("info");
+		zeroTierClient->send("listnetworks");
+		zeroTierClient->send("listpeers");
+	}
 }
 
 void MainWindow::customEvent(QEvent *event)
@@ -234,15 +236,14 @@ void MainWindow::customEvent(QEvent *event)
 	ZTMessageEvent *m = (ZTMessageEvent *)event; // only one custom event type so far
 	if (m->ztMessage.size() == 0)
 		return;
-
-	this->cyclesSinceResponseFromService = 0;
-
-	std::vector<std::string> hdr(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[0]));
+	std::vector<std::string> hdr(ZeroTier::Node::NodeControlClient::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();
@@ -253,7 +254,7 @@ void MainWindow::customEvent(QEvent *event)
 	} else if (hdr[1] == "listnetworks") {
 		std::map< std::string,std::vector<std::string> > newNetworks;
 		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[i]));
+			std::vector<std::string> l(ZeroTier::Node::NodeControlClient::splitLine(m->ztMessage[i]));
 			// 200 listnetworks <nwid> <name> <status> <config age> <type> <dev> <ips>
 			if ((l.size() == 9)&&(l[2].length() == 16))
 				newNetworks[l[2]] = l;
@@ -306,12 +307,10 @@ void MainWindow::customEvent(QEvent *event)
 		}
 	} else if (hdr[1] == "listpeers") {
 		this->numPeers = 0;
-		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[i]));
-			if ((l.size() >= 5)&&((l[3] != "-")||(l[4] != "-")))
-				++this->numPeers; // number of direct peers online -- check for active IPv4 and/or IPv6 address
-		}
-	}
+		for(unsigned long i=1;i<m->ztMessage.size();++i)
+			++this->numPeers;
+	} else
+		return;
 
 	if (!ui->networkListWidget->count()) {
 		ui->noNetworksLabel->setText("You Have Not Joined Any Networks");
@@ -332,7 +331,7 @@ void MainWindow::customEvent(QEvent *event)
 	st += this->myVersion;
 	st += ", ";
 	st += QString::number(this->numPeers);
-	st += " direct links to peers";
+	st += " peers";
 	ui->statusLabel->setText(st);
 }
 

ZeroTierUI/mainwindow.h

@@ -49,7 +49,7 @@ class MainWindow;
 
 // Globally visible instance of local client for communicating with ZT1
 // Can be null if not connected, or will point to current
-extern ZeroTier::Node::LocalClient *zeroTierClient;
+extern ZeroTier::Node::NodeControlClient *zeroTierClient;
 
 // Globally visible pointer to main app window
 extern QMainWindow *mainWindow;

ZeroTierUI/networkwidget.cpp

@@ -80,9 +80,6 @@ NetworkWidget::~NetworkWidget()
 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("[") + age.c_str() + "s ago]");
-	else ui->ageLabel->setText(QString());
 }
 
 void NetworkWidget::setNetworkName(const std::string &name)

ZeroTierUI/networkwidget.ui

@@ -178,12 +178,6 @@
       </item>
       <item>
        <widget class="QWidget" name="networkStatsWidget" native="true">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
         <layout class="QFormLayout" name="formLayout">
          <property name="fieldGrowthPolicy">
           <enum>QFormLayout::ExpandingFieldsGrow</enum>
@@ -232,6 +226,12 @@
          </item>
          <item row="2" column="1">
           <widget class="QLabel" name="networkTypeLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
            <property name="font">
             <font>
              <pointsize>12</pointsize>
@@ -265,6 +265,32 @@
            </property>
           </widget>
          </item>
+         <item row="3" column="1">
+          <widget class="QLabel" name="statusLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="font">
+            <font>
+             <pointsize>12</pointsize>
+             <weight>75</weight>
+             <bold>true</bold>
+            </font>
+           </property>
+           <property name="statusTip">
+            <string>Status of this network.</string>
+           </property>
+           <property name="text">
+            <string>?</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+          </widget>
+         </item>
          <item row="4" column="0">
           <widget class="QLabel" name="label_4">
            <property name="font">
@@ -280,101 +306,14 @@
            </property>
           </widget>
          </item>
-         <item row="3" column="1">
-          <widget class="QWidget" name="widget" native="true">
+         <item row="4" column="1">
+          <widget class="QLabel" name="deviceLabel">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
-           <layout class="QHBoxLayout" name="horizontalLayout_3">
-            <property name="spacing">
-             <number>12</number>
-            </property>
-            <property name="leftMargin">
-             <number>0</number>
-            </property>
-            <property name="topMargin">
-             <number>0</number>
-            </property>
-            <property name="rightMargin">
-             <number>0</number>
-            </property>
-            <property name="bottomMargin">
-             <number>0</number>
-            </property>
-            <item>
-             <widget class="QLabel" name="statusLabel">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="font">
-               <font>
-                <pointsize>12</pointsize>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="statusTip">
-               <string>Status of this network.</string>
-              </property>
-              <property name="text">
-               <string>?</string>
-              </property>
-              <property name="textFormat">
-               <enum>Qt::PlainText</enum>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QLabel" name="ageLabel">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="font">
-               <font>
-                <pointsize>10</pointsize>
-               </font>
-              </property>
-              <property name="statusTip">
-               <string>How recently did this network refresh its settings?</string>
-              </property>
-              <property name="text">
-               <string>[0s ago]</string>
-              </property>
-              <property name="textFormat">
-               <enum>Qt::PlainText</enum>
-              </property>
-              <property name="textInteractionFlags">
-               <set>Qt::NoTextInteraction</set>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <spacer name="horizontalSpacer_2">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>40</width>
-                <height>1</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item row="4" column="1">
-          <widget class="QLabel" name="deviceLabel">
            <property name="font">
             <font>
              <pointsize>12</pointsize>
@@ -396,6 +335,19 @@
         </layout>
        </widget>
       </item>
+      <item>
+       <spacer name="verticalSpacer">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>40</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
      </layout>
     </widget>
    </item>

ext/installfiles/windows/ZeroTier One.aip

@@ -1,36 +1,41 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<DOCUMENT Type="Advanced Installer" CreateVersion="10.9" version="10.9.1" Modules="professional" RootPath="." Language="en" Id="{DC564647-6BF0-4550-87F4-89C938D0159C}">
+<DOCUMENT Type="Advanced Installer" CreateVersion="10.9" version="11.0" Modules="professional" RootPath="." Language="en" Id="{DC564647-6BF0-4550-87F4-89C938D0159C}">
   <COMPONENT cid="caphyon.advinst.msicomp.ProjectOptionsComponent">
-    <ROW Name="HiddenItems" Value="UpdaterComponent;MsiExtComponent;MsiAssemblyComponent;ActSyncAppComponent;MsiThemeComponent;BackgroundImagesComponent;DictionaryComponent;CPLAppletComponent;MsiClassComponent;WebApplicationsComponent;MsiOdbcDataSrcComponent;MsiAppSearchComponent"/>
+    <ROW Name="HiddenItems" Value="UpdaterComponent;SerValComponent;PreReqComponent;MsiMergeModsComponent;MsiRegsComponent;MsiExtComponent;MsiAssemblyComponent;ActSyncAppComponent;MsiThemeComponent;BackgroundImagesComponent;DictionaryComponent;MsiEnvComponent;CPLAppletComponent;MsiClassComponent;WebApplicationsComponent;MsiOdbcDataSrcComponent;MsiAppSearchComponent"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiPropsComponent">
     <ROW Property="AI_BITMAP_DISPLAY_MODE" Value="0"/>
+    <ROW Property="AI_EXTERNALUIUNINSTALLERNAME" MultiBuildValue="DefaultBuild:aiui"/>
+    <ROW Property="AI_PRODUCTNAME_ARP" Value="ZeroTier One"/>
+    <ROW Property="AI_UNINSTALLER" Value="msiexec.exe"/>
     <ROW Property="ALLUSERS" Value="1"/>
-    <ROW Property="ARPCOMMENTS" Value="This installer database contains the logic and data required to install [|ProductName]." ValueLocId="*"/>
+    <ROW Property="ARPCOMMENTS" Value="This installer database contains the logic and data required to install [|ProductName]."/>
     <ROW Property="ARPCONTACT" Value="contact@zerotier.com"/>
     <ROW Property="ARPNOMODIFY" MultiBuildValue="DefaultBuild:1"/>
     <ROW Property="ARPNOREPAIR" Value="1"/>
     <ROW Property="ARPPRODUCTICON" Value="zt1icon.exe" Type="8"/>
+    <ROW Property="ARPSYSTEMCOMPONENT" Value="1"/>
     <ROW Property="ARPURLINFOABOUT" Value="https://www.zerotier.com/"/>
+    <ROW Property="ARPURLUPDATEINFO" Value="https://www.zerotier.com/download.html"/>
     <ROW Property="CTRLS" Value="2"/>
     <ROW Property="MSIFASTINSTALL" MultiBuildValue="DefaultBuild:2"/>
     <ROW Property="Manufacturer" Value="ZeroTier Networks LLC"/>
-    <ROW Property="ProductCode" Value="1033:{24DFCEE7-3AC9-4D39-BD53-974220C12043} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{AA711430-ADF1-44ED-9561-6D32F005009C} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="ZeroTier One"/>
-    <ROW Property="ProductVersion" Value="0.7.0" Type="32"/>
+    <ROW Property="ProductVersion" Value="0.8.0" Type="32"/>
     <ROW Property="REBOOT" MultiBuildValue="DefaultBuild:ReallySuppress"/>
     <ROW Property="RUNAPPLICATION" Value="1" Type="4"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND"/>
     <ROW Property="UpgradeCode" Value="{B0E2A5F3-88B6-4E77-B922-CB4739B4C4C8}"/>
     <ROW Property="WindowsType9X" MultiBuildValue="DefaultBuild:Windows 9x/ME" ValueLocId="-"/>
     <ROW Property="WindowsType9XDisplay" MultiBuildValue="DefaultBuild:Windows 9x/ME" ValueLocId="-"/>
-    <ROW Property="WindowsTypeNT" MultiBuildValue="DefaultBuild:Windows 2000, Windows 2000 Service Pack 1, Windows 2000 Service Pack 2, Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows XP x86, Windows XP x86 Service Pack 1, Windows XP x86 Service Pack 2, Windows XP x86 Service Pack 3" ValueLocId="-"/>
+    <ROW Property="WindowsTypeNT" MultiBuildValue="DefaultBuild:Windows 2000, Windows 2000 Service Pack 1, Windows 2000 Service Pack 2, Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows XP x86, Windows XP x86 Service Pack 1, Windows XP x86 Service Pack 2, Windows XP x86 Service Pack 3, Windows Server 2003 x86, Windows Server 2003 x86 Service Pack 1, Windows Server 2003 x86 Service Pack 2, Windows Vista x86, Windows Vista x86 Service Pack 1, Windows Vista x86 Service Pack 2" ValueLocId="-"/>
     <ROW Property="WindowsTypeNT40" MultiBuildValue="DefaultBuild:Windows NT 4.0" ValueLocId="-"/>
     <ROW Property="WindowsTypeNT40Display" MultiBuildValue="DefaultBuild:Windows NT 4.0" ValueLocId="-"/>
-    <ROW Property="WindowsTypeNT64" MultiBuildValue="DefaultBuild:Windows XP x64, Windows XP x64 Service Pack 1, Windows XP x64 Service Pack 2" ValueLocId="-"/>
-    <ROW Property="WindowsTypeNT64Display" MultiBuildValue="DefaultBuild:Windows XP x64" ValueLocId="-"/>
-    <ROW Property="WindowsTypeNTDisplay" MultiBuildValue="DefaultBuild:Windows 2000, Windows XP x86" ValueLocId="-"/>
+    <ROW Property="WindowsTypeNT64" MultiBuildValue="DefaultBuild:Windows XP x64, Windows XP x64 Service Pack 1, Windows XP x64 Service Pack 2, Windows Server 2003 x64, Windows Server 2003 x64 Service Pack 1, Windows Server 2003 x64 Service Pack 2, Windows Vista x64, Windows Vista x64 Service Pack 1, Windows Vista x64 Service Pack 2" ValueLocId="-"/>
+    <ROW Property="WindowsTypeNT64Display" MultiBuildValue="DefaultBuild:Windows XP x64, Windows Server 2003 x64, Windows Vista x64" ValueLocId="-"/>
+    <ROW Property="WindowsTypeNTDisplay" MultiBuildValue="DefaultBuild:Windows 2000, Windows XP x86, Windows Server 2003 x86, Windows Vista x86" ValueLocId="-"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiDirsComponent">
     <ROW Directory="APPDIR" Directory_Parent="TARGETDIR" DefaultDir="APPDIR:." IsPseudoRoot="1"/>
@@ -48,6 +53,8 @@
     <ROW Directory="x86_Dir" Directory_Parent="tapwindows_Dir" DefaultDir="x86"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiCompsComponent">
+    <ROW Component="AI_CustomARPName" ComponentId="{1CA26B88-CA04-448B-8DF1-7848E80EC15D}" Directory_="APPDIR" Attributes="4" KeyPath="DisplayName" Options="1"/>
+    <ROW Component="AI_DisableModify" ComponentId="{020DCABD-5D56-49B9-AF48-F07F0B55E590}" Directory_="APPDIR" Attributes="4" KeyPath="NoModify" Options="1"/>
     <ROW Component="ProductInformation" ComponentId="{DB078D04-EA8E-4A7C-9001-89BAD932F9D9}" Directory_="APPDIR" Attributes="4" KeyPath="Version"/>
     <ROW Component="WdfCoinstaller01011.dll" ComponentId="{A417293D-AA26-447A-9A16-E0BCB2084CBA}" Directory_="x64_Dir" Attributes="256" Condition="VersionNT64" KeyPath="WdfCoinstaller01011.dll"/>
     <ROW Component="WdfCoinstaller01011.dll_1" ComponentId="{C629091A-4845-4BD8-9E49-3A051FDDBEF9}" Directory_="x86_Dir" Attributes="0" Condition="NOT VersionNT64" KeyPath="WdfCoinstaller01011.dll_1"/>
@@ -63,7 +70,7 @@
     <ROW Component="zttap200.cat_1" ComponentId="{BA0FB826-479C-46E8-AB2C-9017D40A99D8}" Directory_="x86_Dir" Attributes="0" Condition="NOT VersionNT64" KeyPath="zttap200.cat_1" Type="0"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiFeatsComponent">
-    <ROW Feature="ZeroTierOne" Title="MainFeature" Description="Description" Display="1" Level="1" Directory_="APPDIR" Attributes="0" Components="ProductInformation WdfCoinstaller01011.dll WdfCoinstaller01011.dll_1 ZeroTierOne.exe devcon_x64.exe devcon_x86.exe networks.d regid.201001.com.zerotier updates.d zerotierone_x64.exe zerotierone_x86.exe zttap200.cat zttap200.cat_1"/>
+    <ROW Feature="ZeroTierOne" Title="MainFeature" Description="Description" Display="1" Level="1" Directory_="APPDIR" Attributes="0" Components="AI_CustomARPName AI_DisableModify ProductInformation WdfCoinstaller01011.dll WdfCoinstaller01011.dll_1 ZeroTierOne.exe devcon_x64.exe devcon_x86.exe networks.d regid.201001.com.zerotier updates.d zerotierone_x64.exe zerotierone_x86.exe zttap200.cat zttap200.cat_1"/>
     <ATTRIBUTE name="CurrentFeature" value="ZeroTierOne"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiFilesComponent">
@@ -82,7 +89,7 @@
     <ROW File="zttap200.sys_1" Component_="zttap200.cat_1" FileName="zttap200.sys" Attributes="0" SourcePath="..\..\bin\tap-windows\x86\zttap200.sys" SelfReg="false" NextFile="devcon_x64.exe"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.BuildComponent">
-    <ROW BuildKey="DefaultBuild" BuildName="DefaultBuild" BuildOrder="1" BuildType="0" Languages="en" InstallationType="4" ExtUI="true" UseLargeSchema="true"/>
+    <ROW BuildKey="DefaultBuild" BuildName="MSI" BuildOrder="1" BuildType="0" PackageFolder="..\..\..\windows\Build" PackageFileName="ZeroTier One" Languages="en" InstallationType="4" ExtUI="true" UseLargeSchema="true"/>
     <ATTRIBUTE name="CurrentBuild" value="DefaultBuild"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.CacheComponent">
@@ -93,7 +100,7 @@
     <ROW Path="&lt;AI_DICTS&gt;ui_en.ail"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.DigCertStoreComponent">
-    <ROW TimeStampUrl="http://timestamp.digicert.com" SignerDescription="ZeroTier One" SignOptions="7" SignTool="0" Thumbprint="5809bb3255b4f32dd93619c1cf26a7df6c282a89 Subject: ZeroTier Networks LLC&#10;Issuer: DigiCert High Assurance Code Signing CA-1&#10;Valid from 12/23/2013 to 02/02/2015"/>
+    <ROW TimeStampUrl="http://timestamp.verisign.com/scripts/timstamp.dll" SignerDescription="ZeroTier One" SignOptions="7" SignTool="0" Thumbprint="5809bb3255b4f32dd93619c1cf26a7df6c282a89 Subject: ZeroTier Networks LLC&#10;Issuer: DigiCert High Assurance Code Signing CA-1&#10;Valid from 12/23/2013 to 02/02/2015"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.FragmentComponent">
     <ROW Fragment="CommonUI.aip" Path="&lt;AI_FRAGS&gt;CommonUI.aip"/>
@@ -117,6 +124,7 @@
     <ROW Action="AI_XmlUninstall" Description="Generating actions to configure XML files" DescriptionLocId="ActionText.Description.AI_XmlUninstall"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiBinaryComponent">
+    <ROW Name="ExternalUICleaner.dll" SourcePath="&lt;AI_CUSTACTS&gt;ExternalUICleaner.dll"/>
     <ROW Name="ShortcutFlags.dll" SourcePath="&lt;AI_CUSTACTS&gt;ShortcutFlags.dll"/>
     <ROW Name="aicustact.dll" SourcePath="&lt;AI_CUSTACTS&gt;aicustact.dll"/>
     <ROW Name="xmlCfg.dll" SourcePath="&lt;AI_CUSTACTS&gt;xmlCfg.dll"/>
@@ -127,10 +135,10 @@
   <COMPONENT cid="caphyon.advinst.msicomp.MsiControlEventComponent">
     <ROW Dialog_="WelcomeDlg" Control_="Next" Event="EndDialog" Argument="Return" Condition="AI_INSTALL" Ordering="1"/>
     <ROW Dialog_="MaintenanceWelcomeDlg" Control_="Next" Event="NewDialog" Argument="MaintenanceTypeDlg" Condition="AI_MAINT" Ordering="99"/>
-    <ROW Dialog_="VerifyReadyDlg" Control_="Install" Event="EndDialog" Argument="Return" Condition="AI_MAINT" Ordering="198"/>
-    <ROW Dialog_="VerifyReadyDlg" Control_="Back" Event="NewDialog" Argument="CustomizeDlg" Condition="AI_MAINT" Ordering="202"/>
     <ROW Dialog_="CustomizeDlg" Control_="Next" Event="NewDialog" Argument="VerifyReadyDlg" Condition="AI_MAINT" Ordering="101"/>
     <ROW Dialog_="CustomizeDlg" Control_="Back" Event="NewDialog" Argument="MaintenanceTypeDlg" Condition="AI_MAINT" Ordering="1"/>
+    <ROW Dialog_="VerifyReadyDlg" Control_="Install" Event="EndDialog" Argument="Return" Condition="AI_MAINT" Ordering="198"/>
+    <ROW Dialog_="VerifyReadyDlg" Control_="Back" Event="NewDialog" Argument="CustomizeDlg" Condition="AI_MAINT" Ordering="202"/>
     <ROW Dialog_="MaintenanceTypeDlg" Control_="ChangeButton" Event="NewDialog" Argument="CustomizeDlg" Condition="AI_MAINT" Ordering="501"/>
     <ROW Dialog_="MaintenanceTypeDlg" Control_="Back" Event="NewDialog" Argument="MaintenanceWelcomeDlg" Condition="AI_MAINT" Ordering="1"/>
     <ROW Dialog_="MaintenanceTypeDlg" Control_="RemoveButton" Event="NewDialog" Argument="VerifyRemoveDlg" Condition="AI_MAINT AND InstallMode=&quot;Remove&quot;" Ordering="601"/>
@@ -140,6 +148,8 @@
     <ROW Dialog_="VerifyRepairDlg" Control_="Repair" Event="EndDialog" Argument="Return" Condition="AI_MAINT AND InstallMode=&quot;Repair&quot;" Ordering="399" Options="1"/>
     <ROW Dialog_="VerifyRemoveDlg" Control_="Remove" Event="EndDialog" Argument="Return" Condition="AI_MAINT AND InstallMode=&quot;Remove&quot;" Ordering="299" Options="1"/>
     <ROW Dialog_="PatchWelcomeDlg" Control_="Next" Event="NewDialog" Argument="VerifyReadyDlg" Condition="AI_PATCH" Ordering="201"/>
+    <ROW Dialog_="VerifyReadyDlg" Control_="Install" Event="EndDialog" Argument="Return" Condition="AI_PATCH" Ordering="199"/>
+    <ROW Dialog_="VerifyReadyDlg" Control_="Back" Event="NewDialog" Argument="PatchWelcomeDlg" Condition="AI_PATCH" Ordering="203"/>
     <ROW Dialog_="ResumeDlg" Control_="Install" Event="EndDialog" Argument="Return" Condition="AI_RESUME" Ordering="299"/>
     <ROW Dialog_="WelcomeDlg" Control_="Next" Event="SpawnDialog" Argument="OutOfRbDiskDlg" Condition="AI_INSTALL AND OutOfDiskSpace = 1 AND OutOfNoRbDiskSpace = 0 AND (PROMPTROLLBACKCOST=&quot;P&quot; OR NOT PROMPTROLLBACKCOST)" Ordering="2" Options="2"/>
     <ROW Dialog_="WelcomeDlg" Control_="Next" Event="EnableRollback" Argument="False" Condition="AI_INSTALL AND OutOfDiskSpace = 1 AND OutOfNoRbDiskSpace = 0 AND PROMPTROLLBACKCOST=&quot;D&quot;" Ordering="3" Options="2"/>
@@ -149,8 +159,6 @@
     <ROW Dialog_="WelcomeDlg" Control_="WelcomeDlgDialogInitializer" Event="[AI_Text_Next_Orig]" Argument="[Text_Next]" Condition="AI_INSTALL" Ordering="2" Options="2"/>
     <ROW Dialog_="WelcomeDlg" Control_="WelcomeDlgDialogInitializer" Event="[Text_Next]" Argument="[Text_Install]" Condition="AI_INSTALL" Ordering="3" Options="2"/>
     <ROW Dialog_="WelcomeDlg" Control_="Back" Event="[ButtonText_Next]" Argument="[AI_ButtonText_Next_Orig]" Condition="AI_INSTALL" Ordering="0" Options="2"/>
-    <ROW Dialog_="VerifyReadyDlg" Control_="Install" Event="EndDialog" Argument="Return" Condition="AI_PATCH" Ordering="199"/>
-    <ROW Dialog_="VerifyReadyDlg" Control_="Back" Event="NewDialog" Argument="PatchWelcomeDlg" Condition="AI_PATCH" Ordering="203"/>
     <ROW Dialog_="WelcomeDlg" Control_="Back" Event="[Text_Next]" Argument="[AI_Text_Next_Orig]" Condition="AI_INSTALL" Ordering="1" Options="2"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiCreateFolderComponent">
@@ -165,15 +173,17 @@
     <ROW Action="AI_DATA_SETTER_1" Type="51" Source="CustomActionData" Target="[~]"/>
     <ROW Action="AI_DATA_SETTER_2" Type="51" Source="MakeSureServiceIsStopped" Target="ZeroTierOneService"/>
     <ROW Action="AI_DOWNGRADE" Type="19" Target="4010"/>
+    <ROW Action="AI_DoRemoveExternalUIStub" Type="3585" Source="ExternalUICleaner.dll" Target="DoRemoveExternalUIStub" WithoutSeq="true"/>
     <ROW Action="AI_DpiContentScale" Type="1" Source="aicustact.dll" Target="DpiContentScale"/>
+    <ROW Action="AI_GetArpIconPath" Type="1" Source="aicustact.dll" Target="GetArpIconPath"/>
     <ROW Action="AI_InstallModeCheck" Type="1" Source="aicustact.dll" Target="UpdateInstallMode" WithoutSeq="true"/>
     <ROW Action="AI_LaunchApp" Type="1" Source="aicustact.dll" Target="[#ZeroTierOne.exe]"/>
     <ROW Action="AI_PREPARE_UPGRADE" Type="65" Source="aicustact.dll" Target="PrepareUpgrade"/>
     <ROW Action="AI_PrepareShortcutFlags" Type="1" Source="ShortcutFlags.dll" Target="PrepareActionData"/>
     <ROW Action="AI_RESTORE_AI_SETUPEXEPATH" Type="51" Source="AI_SETUPEXEPATH" Target="[AI_SETUPEXEPATH_ORIGINAL]"/>
     <ROW Action="AI_RESTORE_LOCATION" Type="65" Source="aicustact.dll" Target="RestoreLocation"/>
+    <ROW Action="AI_RemoveExternalUIStub" Type="1" Source="ExternalUICleaner.dll" Target="RemoveExternalUIStub"/>
     <ROW Action="AI_ResolveKnownFolders" Type="1" Source="aicustact.dll" Target="AI_ResolveKnownFolders"/>
-    <ROW Action="AI_ResolveLocalizedCredentials" Type="1" Source="aicustact.dll" Target="GetLocalizedCredentials"/>
     <ROW Action="AI_SHOW_LOG" Type="65" Source="aicustact.dll" Target="LaunchLogFile" WithoutSeq="true"/>
     <ROW Action="AI_STORE_LOCATION" Type="51" Source="ARPINSTALLLOCATION" Target="[APPDIR]"/>
     <ROW Action="AI_XmlCommit" Type="11777" Source="xmlCfg.dll" Target="OnXmlCommit" WithoutSeq="true"/>
@@ -197,10 +207,9 @@
   <COMPONENT cid="caphyon.advinst.msicomp.MsiInstExSeqComponent">
     <ROW Action="AI_DOWNGRADE" Condition="AI_NEWERPRODUCTFOUND AND (UILevel &lt;&gt; 5)" Sequence="210"/>
     <ROW Action="AI_RESTORE_LOCATION" Condition="APPDIR=&quot;&quot;" Sequence="749"/>
-    <ROW Action="AI_STORE_LOCATION" Condition="(Not Installed) OR REINSTALL" Sequence="1503"/>
+    <ROW Action="AI_STORE_LOCATION" Condition="(Not Installed) OR REINSTALL" Sequence="1504"/>
     <ROW Action="AI_PREPARE_UPGRADE" Condition="AI_UPGRADE=&quot;No&quot; AND (Not Installed)" Sequence="1399"/>
     <ROW Action="AI_ResolveKnownFolders" Sequence="52"/>
-    <ROW Action="AI_ResolveLocalizedCredentials" Sequence="51"/>
     <ROW Action="AI_PrepareShortcutFlags" Condition="(VersionNT &gt; 501) AND ((NOT Installed) OR (Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;)))" Sequence="4501"/>
     <ROW Action="AI_XmlInstall" Condition="(REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5102"/>
     <ROW Action="AI_DATA_SETTER" Condition="(REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5101"/>
@@ -211,27 +220,47 @@
     <ROW Action="TapDeviceRemove64" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE ) AND ( VersionNT64 )" Sequence="1601"/>
     <ROW Action="TapDeviceRemove32" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE ) AND ( NOT VersionNT64 )" Sequence="1602"/>
     <ROW Action="TapDriverInstall32" Condition="( NOT Installed AND NOT OLDPRODUCTS ) AND ( NOT VersionNT64 )" Sequence="6402"/>
-    <ROW Action="MakeSureServiceIsStopped" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE )" Sequence="1502"/>
-    <ROW Action="AI_DATA_SETTER_2" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE )" Sequence="1501"/>
+    <ROW Action="MakeSureServiceIsStopped" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE )" Sequence="1503"/>
+    <ROW Action="AI_DATA_SETTER_2" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE )" Sequence="1502"/>
+    <ROW Action="AI_GetArpIconPath" Sequence="51"/>
+    <ROW Action="AI_RemoveExternalUIStub" Condition="(REMOVE=&quot;ALL&quot;) AND ((VersionNT &gt; 500) OR((VersionNT = 500) AND (ServicePackLevel &gt;= 4)))" Sequence="1501"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiInstallUISequenceComponent">
     <ROW Action="AI_RESTORE_LOCATION" Condition="APPDIR=&quot;&quot;" Sequence="749"/>
-    <ROW Action="AI_ResolveKnownFolders" Sequence="53"/>
-    <ROW Action="AI_ResolveLocalizedCredentials" Sequence="52"/>
+    <ROW Action="AI_ResolveKnownFolders" Sequence="52"/>
     <ROW Action="AI_DpiContentScale" Sequence="51"/>
     <ROW Action="AI_BACKUP_AI_SETUPEXEPATH" Sequence="99"/>
     <ROW Action="AI_RESTORE_AI_SETUPEXEPATH" Condition="AI_SETUPEXEPATH_ORIGINAL" Sequence="101"/>
     <ROW Action="ExecuteAction" Sequence="1299" SeqType="0" MsiKey="ExecuteAction"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiLaunchConditionsComponent">
-    <ROW Condition="( Version9X OR ( NOT VersionNT64 ) OR ( VersionNT64 AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &gt;= 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &lt;&gt; 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &lt;&gt; 2)) OR (MsiNTProductType &lt;&gt; 1))) ) )" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNT64Display]" DescriptionLocId="AI.LaunchCondition.NoSpecificNT64" IsPredefined="true" Builds="DefaultBuild"/>
-    <ROW Condition="( Version9X OR VersionNT64 OR ( VersionNT AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &gt;= 1))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 1))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 2))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 3))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 4))) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &gt;= 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 2))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 3))) OR VersionNT64) ) )" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNTDisplay]" DescriptionLocId="AI.LaunchCondition.NoSpecificNT" IsPredefined="true" Builds="DefaultBuild"/>
+    <ROW Condition="( Version9X OR ( NOT VersionNT64 ) OR ( VersionNT64 AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &gt;= 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &lt;&gt; 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &lt;&gt; 2)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR ((VersionNT64 = 502) AND ((MsiNTProductType = 1) OR (ServicePackLevel &gt;= 1)))) AND ((VersionNT64 &lt;&gt; 502) OR ((VersionNT64 = 502) AND ((MsiNTProductType = 1) OR (ServicePackLevel &lt;&gt; 1)))) AND ((VersionNT64 &lt;&gt; 502) OR ((VersionNT64 = 502) AND ((MsiNTProductType = 1) OR (ServicePackLevel &lt;&gt; 2)))) AND ((VersionNT64 &lt;&gt; 600) OR (((VersionNT64 = 600) AND (ServicePackLevel &gt;= 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 600) OR (((VersionNT64 = 600) AND (ServicePackLevel &lt;&gt; 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 600) OR (((VersionNT64 = 600) AND (ServicePackLevel &lt;&gt; 2)) OR (MsiNTProductType &lt;&gt; 1))) ) )" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNT64Display]" DescriptionLocId="AI.LaunchCondition.NoSpecificNT64" IsPredefined="true" Builds="DefaultBuild"/>
+    <ROW Condition="( Version9X OR VersionNT64 OR ( VersionNT AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &gt;= 1))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 1))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 2))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 3))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 4))) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &gt;= 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 2))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 3))) OR VersionNT64) AND (((VersionNT &lt;&gt; 502) OR ((VersionNT = 502) AND (ServicePackLevel &gt;= 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 502) OR ((VersionNT = 502) AND (ServicePackLevel &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 502) OR ((VersionNT = 502) AND (ServicePackLevel &lt;&gt; 2))) OR VersionNT64) AND (((VersionNT &lt;&gt; 600) OR (((VersionNT = 600) AND (ServicePackLevel &gt;= 1)) OR (MsiNTProductType &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 600) OR (((VersionNT = 600) AND (ServicePackLevel &lt;&gt; 1)) OR (MsiNTProductType &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 600) OR (((VersionNT = 600) AND (ServicePackLevel &lt;&gt; 2)) OR (MsiNTProductType &lt;&gt; 1))) OR VersionNT64) ) )" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNTDisplay]" DescriptionLocId="AI.LaunchCondition.NoSpecificNT" IsPredefined="true" Builds="DefaultBuild"/>
     <ROW Condition="(VersionNT &lt;&gt; 400)" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNT40Display]" DescriptionLocId="AI.LaunchCondition.NoNT40" IsPredefined="true" Builds="DefaultBuild"/>
+    <ROW Condition="Privileged" Description="[ProductName] requires administrative privileges to install." DescriptionLocId="AI.LaunchCondition.Privileged" IsPredefined="true" Builds="DefaultBuild"/>
     <ROW Condition="VersionNT" Description="[ProductName] cannot be installed on [WindowsType9XDisplay]" DescriptionLocId="AI.LaunchCondition.No9X" IsPredefined="true" Builds="DefaultBuild"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiRegsComponent">
+    <ROW Registry="Comments" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="Comments" Value="[ARPCOMMENTS]" Component_="AI_CustomARPName"/>
+    <ROW Registry="Contact" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="Contact" Value="[ARPCONTACT]" Component_="AI_CustomARPName"/>
+    <ROW Registry="DisplayIcon" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="DisplayIcon" Value="[ARP_ICON_PATH]" Component_="AI_CustomARPName"/>
+    <ROW Registry="DisplayName" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="DisplayName" Value="[AI_PRODUCTNAME_ARP]" Component_="AI_CustomARPName"/>
+    <ROW Registry="DisplayVersion" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="DisplayVersion" Value="[ProductVersion]" Component_="AI_CustomARPName"/>
+    <ROW Registry="HelpLink" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="HelpLink" Value="[ARPHELPLINK]" Component_="AI_CustomARPName"/>
+    <ROW Registry="HelpTelephone" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="HelpTelephone" Value="[ARPHELPTELEPHONE]" Component_="AI_CustomARPName"/>
+    <ROW Registry="InstallLocation" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="InstallLocation" Value="[APPDIR]" Component_="AI_CustomARPName"/>
+    <ROW Registry="ModifyPath" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="ModifyPath" Value="[AI_UNINSTALLER] /I [ProductCode]" Component_="AI_CustomARPName"/>
+    <ROW Registry="NoModify" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="NoModify" Value="#1" Component_="AI_DisableModify"/>
+    <ROW Registry="NoRepair" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="NoRepair" Value="#1" Component_="AI_CustomARPName"/>
     <ROW Registry="Path" Root="-1" Key="Software\[Manufacturer]\[ProductName]" Name="Path" Value="[APPDIR]" Component_="ProductInformation"/>
+    <ROW Registry="Publisher" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="Publisher" Value="[Manufacturer]" Component_="AI_CustomARPName"/>
+    <ROW Registry="URLInfoAbout" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="URLInfoAbout" Value="[ARPURLINFOABOUT]" Component_="AI_CustomARPName"/>
+    <ROW Registry="URLUpdateInfo" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="URLUpdateInfo" Value="[ARPURLUPDATEINFO]" Component_="AI_CustomARPName"/>
+    <ROW Registry="UninstallPath" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="UninstallPath" Value="[AI_UNINSTALLER] /x [ProductCode]" Component_="AI_CustomARPName"/>
+    <ROW Registry="UninstallString" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="UninstallString" Value="[AI_UNINSTALLER] /x [ProductCode]" Component_="AI_CustomARPName"/>
     <ROW Registry="Version" Root="-1" Key="Software\[Manufacturer]\[ProductName]" Name="Version" Value="[ProductVersion]" Component_="ProductInformation"/>
+    <ROW Registry="VersionMajor" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="VersionMajor" Value="#0" Component_="AI_CustomARPName"/>
+    <ROW Registry="VersionMinor" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="VersionMinor" Value="#7" Component_="AI_CustomARPName"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiServCtrlComponent">
     <ROW ServiceControl="zerotierone_x64.exe" Name="ZeroTierOneService" Event="161" Wait="1" Component_="zerotierone_x64.exe"/>
@@ -265,7 +294,7 @@
     <ROW XmlElement="swidbuild" ParentElement="swidnumeric" Name="swid:build" Order="2" Flags="14" Text="0"/>
     <ROW XmlElement="swidentitlement_required_indicator" ParentElement="swidsoftware_identification_tag" Name="swid:entitlement_required_indicator" Order="0" Flags="14" Text="false"/>
     <ROW XmlElement="swidmajor" ParentElement="swidnumeric" Name="swid:major" Order="0" Flags="14" Text="0"/>
-    <ROW XmlElement="swidminor" ParentElement="swidnumeric" Name="swid:minor" Order="1" Flags="14" Text="7"/>
+    <ROW XmlElement="swidminor" ParentElement="swidnumeric" Name="swid:minor" Order="1" Flags="14" Text="8"/>
     <ROW XmlElement="swidname" ParentElement="swidproduct_version" Name="swid:name" Order="0" Flags="14" Text="[ProductVersion]"/>
     <ROW XmlElement="swidname_1" ParentElement="swidsoftware_creator" Name="swid:name" Order="0" Flags="14" Text="ZeroTier Networks LLC"/>
     <ROW XmlElement="swidname_2" ParentElement="swidsoftware_licensor" Name="swid:name" Order="0" Flags="14" Text="ZeroTier Networks LLC"/>

main.cpp

@@ -59,9 +59,9 @@
 #include "node/Defaults.hpp"
 #include "node/Utils.hpp"
 #include "node/Node.hpp"
-#include "node/Condition.hpp"
 #include "node/C25519.hpp"
 #include "node/Identity.hpp"
+#include "node/Thread.hpp"
 
 using namespace ZeroTier;
 
@@ -93,13 +93,13 @@ static void printHelp(const char *cn,FILE *out)
 	fprintf(out,"Available switches:"ZT_EOL_S);
 	fprintf(out,"  -h                - Display this help"ZT_EOL_S);
 	fprintf(out,"  -v                - Show version"ZT_EOL_S);
-	fprintf(out,"  -p<port>          - Bind to this port for network I/O"ZT_EOL_S);
-	fprintf(out,"  -c<port>          - Bind to this port for local control packets"ZT_EOL_S);
+	fprintf(out,"  -p<port>          - Port for UDP (default: 9993)"ZT_EOL_S);
+	fprintf(out,"  -t<port>          - Port for TCP (default: disabled)"ZT_EOL_S);
 #ifdef __UNIX_LIKE__
 	fprintf(out,"  -d                - Fork and run as daemon (Unix-ish OSes)"ZT_EOL_S);
 #endif
 	fprintf(out,"  -q                - Send a query to a running service (zerotier-cli)"ZT_EOL_S);
-	fprintf(out,"  -i                - Run idtool command (zerotier-idtool)"ZT_EOL_S);
+	fprintf(out,"  -i                - Generate and manage identities (zerotier-idtool)"ZT_EOL_S);
 #ifdef __WINDOWS__
 	fprintf(out,"  -C                - Run from command line instead of as service (Windows)"ZT_EOL_S);
 	fprintf(out,"  -I                - Install Windows service (Windows)"ZT_EOL_S);
@@ -110,111 +110,68 @@ static void printHelp(const char *cn,FILE *out)
 
 namespace ZeroTierCLI { // ---------------------------------------------------
 
-static void printHelp(FILE *out,const char *exename)
+static void printHelp(FILE *out,const char *cn)
 {
-	fprintf(out,"Usage: %s [-switches] <command>"ZT_EOL_S,exename);
-	fprintf(out,ZT_EOL_S);
-	fprintf(out,"Available switches:"ZT_EOL_S);
-	fprintf(out,"  -c<port>         - Communicate with daemon over this local port"ZT_EOL_S);
-	fprintf(out,"  -t<token>        - Specify token on command line"ZT_EOL_S);
-	fprintf(out,"  -T<file>         - Read token from file"ZT_EOL_S);
-	fprintf(out,ZT_EOL_S);
-	fprintf(out,"Use the 'help' command to get help from ZeroTier One itself."ZT_EOL_S);
+	fprintf(out,"Usage: %s <command>   (use 'help' for help)"ZT_EOL_S,cn);
 }
 
-static volatile unsigned int numResults = 0;
-static Condition doneCondition;
-
-static void resultHandler(void *arg,unsigned long id,const char *line)
+static void _CBresultHandler(void *arg,const char *line)
 {
-	++numResults;
-	if (strlen(line))
-		fprintf(stdout,"%s"ZT_EOL_S,line);
-	else doneCondition.signal();
+	if (line) {
+		if ((line[0] == '.')&&(line[1] == (char)0))
+			*((bool *)arg) = true;
+		else fprintf(stdout,"%s"ZT_EOL_S,line);
+	}
 }
 
-// Runs instead of rest of main() if process is called zerotier-cli or if
-// -q is specified as an option.
 #ifdef __WINDOWS__
 static int main(int argc,_TCHAR* argv[])
 #else
 static int main(int argc,char **argv)
 #endif
 {
-	if (argc <= 1) {
+	if (argc < 2) {
 		printHelp(stdout,argv[0]);
-		return -1;
+		return 1;
 	}
 
-	std::string authToken;
-	std::string command;
-	bool pastSwitches = false;
-	unsigned int controlPort = 0;
+	const char *hp = (const char *)0;
+	std::string query;
 	for(int i=1;i<argc;++i) {
-		if ((argv[i][0] == '-')&&(!pastSwitches)) {
-			if (strlen(argv[i]) <= 1) {
-				printHelp(stdout,argv[0]);
-				return -1;
-			}
+		if (argv[i][0] == '-') {
 			switch(argv[i][1]) {
-				case 'q': // does nothing, for invocation without binary path name aliasing
-					if (argv[i][2]) {
-						printHelp(argv[0],stderr);
-						return 0;
-					}
-					break;
-				case 'c':
-					controlPort = Utils::strToUInt(argv[i] + 2);
-					break;
-				case 't':
-					authToken.assign(argv[i] + 2);
-					break;
-				case 'T':
-					if (!Utils::readFile(argv[i] + 2,authToken)) {
-						fprintf(stdout,"FATAL ERROR: unable to read token from '%s'"ZT_EOL_S,argv[i] + 2);
-						return -2;
-					}
+				case 'q': // ignore -q since it's used to invoke this
 					break;
 				case 'h':
-					printHelp(stdout,argv[0]);
-					return 0;
 				default:
-					return -1;
+					printHelp(stdout,argv[0]);
+					return 1;
 			}
 		} else {
-			pastSwitches = true;
-			if (command.length())
-				command.push_back(' ');
-			command.append(argv[i]);
+			if (query.length())
+				query.push_back(' ');
+			query.append(argv[i]);
 		}
 	}
-
-	if (!command.length()) {
+	if (!query.length()) {
 		printHelp(stdout,argv[0]);
-		return -1;
+		return 1;
 	}
 
-	if (!authToken.length()) {
-		if (!Utils::readFile(Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
-			if (!Utils::readFile(Node::LocalClient::authTokenDefaultSystemPath().c_str(),authToken)) {
-				fprintf(stdout,"FATAL ERROR: no token specified on command line and could not read '%s' or '%s'"ZT_EOL_S,Node::LocalClient::authTokenDefaultSystemPath().c_str(),Node::LocalClient::authTokenDefaultUserPath().c_str());
-				return -2;
-			}
+	try {
+		volatile bool done = false;
+		Node::NodeControlClient client(hp,&_CBresultHandler,(void *)&done);
+		const char *err = client.error();
+		if (err) {
+			fprintf(stderr,"%s: fatal error: unable to connect (is ZeroTier One running?) (%s)"ZT_EOL_S,argv[0],err);
+			return 1;
 		}
-	}
-	if (!authToken.length()) {
-		fprintf(stdout,"FATAL ERROR: could not find auth token"ZT_EOL_S);
-		return -2;
-	}
-
-	Node::LocalClient client(authToken.c_str(),controlPort,&resultHandler,(void *)0);
-	client.send(command.c_str());
-
-	doneCondition.wait(1000);
-
-	if (!numResults) {
-		fprintf(stdout,"ERROR: no results received. Is ZeroTier One running?"ZT_EOL_S);
-		return -1;
+		client.send(query.c_str());
+		while (!done)
+			Thread::sleep(100); // ghetto
+	} catch ( ... ) {
+		fprintf(stderr,"%s: fatal error: unable to connect (is ZeroTier One running?)"ZT_EOL_S,argv[0]);
+		return 1;
 	}
 
 	return 0;
@@ -250,8 +207,6 @@ static Identity getIdFromArg(char *arg)
 	return Identity();
 }
 
-// Runs instead of rest of main() if process is called zerotier-idtool or if
-// -i is specified as an option.
 #ifdef __WINDOWS__
 static int main(int argc,_TCHAR* argv[])
 #else
@@ -259,8 +214,8 @@ static int main(int argc,char **argv)
 #endif
 {
 	if (argc < 2) {
-		printHelp(stderr,argv[0]);
-		return -1;
+		printHelp(stdout,argv[0]);
+		return 1;
 	}
 
 	if (!strcmp(argv[1],"generate")) {
@@ -270,85 +225,85 @@ static int main(int argc,char **argv)
 		if (argc >= 3) {
 			if (!Utils::writeFile(argv[2],idser)) {
 				fprintf(stderr,"Error writing to %s"ZT_EOL_S,argv[2]);
-				return -1;
+				return 1;
 			} else printf("%s written"ZT_EOL_S,argv[2]);
 			if (argc >= 4) {
 				idser = id.toString(false);
 				if (!Utils::writeFile(argv[3],idser)) {
 					fprintf(stderr,"Error writing to %s"ZT_EOL_S,argv[3]);
-					return -1;
+					return 1;
 				} else printf("%s written"ZT_EOL_S,argv[3]);
 			}
 		} else printf("%s",idser.c_str());
 	} else if (!strcmp(argv[1],"validate")) {
 		if (argc < 3) {
-			printHelp(stderr,argv[0]);
-			return -1;
+			printHelp(stdout,argv[0]);
+			return 1;
 		}
 
 		Identity id = getIdFromArg(argv[2]);
 		if (!id) {
 			fprintf(stderr,"Identity argument invalid or file unreadable: %s"ZT_EOL_S,argv[2]);
-			return -1;
+			return 1;
 		}
 
 		if (!id.locallyValidate()) {
 			fprintf(stderr,"%s FAILED validation."ZT_EOL_S,argv[2]);
-			return -1;
+			return 1;
 		} else printf("%s is a valid identity"ZT_EOL_S,argv[2]);
 	} else if (!strcmp(argv[1],"getpublic")) {
 		if (argc < 3) {
-			printHelp(stderr,argv[0]);
-			return -1;
+			printHelp(stdout,argv[0]);
+			return 1;
 		}
 
 		Identity id = getIdFromArg(argv[2]);
 		if (!id) {
 			fprintf(stderr,"Identity argument invalid or file unreadable: %s"ZT_EOL_S,argv[2]);
-			return -1;
+			return 1;
 		}
 
 		printf("%s",id.toString(false).c_str());
 	} else if (!strcmp(argv[1],"sign")) {
 		if (argc < 4) {
-			printHelp(stderr,argv[0]);
-			return -1;
+			printHelp(stdout,argv[0]);
+			return 1;
 		}
 
 		Identity id = getIdFromArg(argv[2]);
 		if (!id) {
 			fprintf(stderr,"Identity argument invalid or file unreadable: %s"ZT_EOL_S,argv[2]);
-			return -1;
+			return 1;
 		}
 
 		if (!id.hasPrivate()) {
 			fprintf(stderr,"%s does not contain a private key (must use private to sign)"ZT_EOL_S,argv[2]);
-			return -1;
+			return 1;
 		}
 
 		std::string inf;
 		if (!Utils::readFile(argv[3],inf)) {
 			fprintf(stderr,"%s is not readable"ZT_EOL_S,argv[3]);
-			return -1;
+			return 1;
 		}
 		C25519::Signature signature = id.sign(inf.data(),(unsigned int)inf.length());
 		printf("%s",Utils::hex(signature.data,(unsigned int)signature.size()).c_str());
 	} else if (!strcmp(argv[1],"verify")) {
 		if (argc < 4) {
-			printHelp(stderr,argv[0]);
-			return -1;
+			printHelp(stdout,argv[0]);
+			return 1;
 		}
 
 		Identity id = getIdFromArg(argv[2]);
 		if (!id) {
 			fprintf(stderr,"Identity argument invalid or file unreadable: %s"ZT_EOL_S,argv[2]);
-			return -1;
+			return 1;
 		}
 
 		std::string inf;
 		if (!Utils::readFile(argv[3],inf)) {
 			fprintf(stderr,"%s is not readable"ZT_EOL_S,argv[3]);
-			return -1;
+			return 1;
 		}
 
 		std::string signature(Utils::unhex(argv[4]));
@@ -356,17 +311,16 @@ static int main(int argc,char **argv)
 			printf("%s signature valid"ZT_EOL_S,argv[3]);
 		} else {
 			fprintf(stderr,"%s signature check FAILED"ZT_EOL_S,argv[3]);
-			return -1;
+			return 1;
 		}
 	} else {
-		printHelp(stderr,argv[0]);
-		return -1;
+		printHelp(stdout,argv[0]);
+		return 1;
 	}
 
 	return 0;
 }
 
-
 } // namespace ZeroTierIdTool ------------------------------------------------
 
 #ifdef __UNIX_LIKE__
@@ -521,8 +475,8 @@ int main(int argc,char **argv)
 		return ZeroTierIdTool::main(argc,argv);
 
 	const char *homeDir = (const char *)0;
-	unsigned int port = 0;
-	unsigned int controlPort = 0;
+	unsigned int udpPort = ZT_DEFAULT_UDP_PORT;
+	unsigned int tcpPort = 0;
 #ifdef __UNIX_LIKE__
 	bool runAsDaemon = false;
 #endif
@@ -533,9 +487,16 @@ int main(int argc,char **argv)
 		if (argv[i][0] == '-') {
 			switch(argv[i][1]) {
 				case 'p':
-					port = Utils::strToUInt(argv[i] + 2);
-					if (port > 65535) {
-						printHelp(argv[0],stderr);
+					udpPort = Utils::strToUInt(argv[i] + 2);
+					if (udpPort > 65535) {
+						printHelp(argv[0],stdout);
+						return 1;
+					}
+					break;
+				case 't':
+					tcpPort = Utils::strToUInt(argv[i] + 2);
+					if (tcpPort > 65535) {
+						printHelp(argv[0],stdout);
 						return 1;
 					}
 					break;
@@ -547,21 +508,14 @@ int main(int argc,char **argv)
 				case 'v':
 					printf("%s"ZT_EOL_S,Node::versionString());
 					return 0;
-				case 'c':
-					controlPort = Utils::strToUInt(argv[i] + 2);
-					if (controlPort > 65535) {
-						printHelp(argv[0],stderr);
-						return 1;
-					}
-					break;
 				case 'q':
 					if (argv[i][2]) {
-						printHelp(argv[0],stderr);
+						printHelp(argv[0],stdout);
 						return 0;
 					} else return ZeroTierCLI::main(argc,argv);
 				case 'i':
 					if (argv[i][2]) {
-						printHelp(argv[0],stderr);
+						printHelp(argv[0],stdout);
 						return 0;
 					} else return ZeroTierIdTool::main(argc,argv);
 #ifdef __WINDOWS__
@@ -599,12 +553,13 @@ int main(int argc,char **argv)
 #else
 						pathToInf = ZT_DEFAULTS.defaultHomePath + "\\tap-windows\\x86\\zttap200.inf";
 #endif
+						printf("Installing ZeroTier One virtual Ethernet port driver."ZT_EOL_S""ZT_EOL_S"NOTE: If you don't see a confirmation window to allow driver installation,"ZT_EOL_S"check to make sure it didn't appear under the installer."ZT_EOL_S);
 						BOOL needReboot = FALSE;
 						if (DiInstallDriverA(NULL,pathToInf.c_str(),DIIRFLAG_FORCE_INF,&needReboot)) {
-							fprintf(stderr,"%s: driver successfully installed from %s"ZT_EOL_S,argv[0],pathToInf.c_str());
+							printf("%s: driver successfully installed from %s"ZT_EOL_S,argv[0],pathToInf.c_str());
 							return 0;
 						} else {
-							fprintf(stderr,"%s: failed installing %s: %d"ZT_EOL_S,argv[0],pathToInf.c_str(),(int)GetLastError());
+							printf("%s: failed installing %s: %d"ZT_EOL_S,argv[0],pathToInf.c_str(),(int)GetLastError());
 							return 3;
 						}
 					} break;
@@ -612,12 +567,12 @@ int main(int argc,char **argv)
 				case 'h':
 				case '?':
 				default:
-					printHelp(argv[0],stderr);
+					printHelp(argv[0],stdout);
 					return 0;
 			}
 		} else {
 			if (homeDir) {
-				printHelp(argv[0],stderr);
+				printHelp(argv[0],stdout);
 				return 0;
 			}
 			homeDir = argv[i];
@@ -679,8 +634,9 @@ int main(int argc,char **argv)
 #endif
 
 	int exitCode = 0;
+	bool needsReset = false;
 	try {
-		node = new Node(homeDir,port,controlPort);
+		node = new Node(homeDir,udpPort,tcpPort,needsReset);
 		switch(node->run()) {
 #ifdef __WINDOWS__
 			case Node::NODE_RESTART_FOR_UPGRADE: {

make-linux.mk

@@ -18,15 +18,18 @@ endif
 #DEFS+=-DZT_TRACE -DZT_LOG_STDOUT 
 
 # Uncomment for a release optimized build
-CFLAGS=-Wall -O3 -fvisibility=hidden -fstack-protector -pthread $(INCLUDES) -DNDEBUG $(DEFS)
+CFLAGS=-Wall -O3 -fPIE -fvisibility=hidden -fstack-protector -pthread $(INCLUDES) -DNDEBUG $(DEFS)
+LDFLAGS=-pie -Wl,-z,relro,-z,now
 STRIP=strip --strip-all
 
 # Uncomment for a debug build
-#CFLAGS=-Wall -g -pthread $(INCLUDES) -DZT_TRACE $(DEFS)
+#CFLAGS=-Wall -g -pthread $(INCLUDES) -DZT_TRACE -DZT_LOG_STDOUT $(DEFS)
+#LDFLAGS=
 #STRIP=echo
 
 # Uncomment for gprof profile build
 #CFLAGS=-Wall -g -pg -pthread $(INCLUDES) $(DEFS)
+#LDFLAGS=
 #STRIP=echo
 
 CXXFLAGS=$(CFLAGS) -fno-rtti
@@ -35,25 +38,21 @@ include objects.mk
 
 all:	one
 
-one:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-one main.cpp $(OBJS) $(LIBS)
+one:	$(OBJS) main.o
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-one main.o $(OBJS) $(LIBS)
 	$(STRIP) zerotier-one
 	ln -sf zerotier-one zerotier-cli
 	ln -sf zerotier-one zerotier-idtool
 
-selftest:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-selftest selftest.cpp $(OBJS) $(LIBS)
+selftest:	$(OBJS) selftest.o
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-selftest selftest.o $(OBJS) $(LIBS)
 	$(STRIP) zerotier-selftest
 
-idtool:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-idtool idtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-idtool
-
 installer: one FORCE
 	./buildinstaller.sh
 
 clean:
-	rm -rf $(OBJS) zerotier-* build-* ZeroTierOneInstaller-*
+	rm -rf $(OBJS) *.o node/*.o zerotier-* build-* ZeroTierOneInstaller-*
 
 official: FORCE
 	make -j 4 ZT_OFFICIAL_RELEASE=1

make-mac.mk

@@ -23,7 +23,7 @@ endif
 #DEFS+=-DZT_TRACE -DZT_LOG_STDOUT 
 
 # Uncomment for a release optimized universal binary build
-CFLAGS=-arch i386 -arch x86_64 -Wall -O4 -fstack-protector -pthread -mmacosx-version-min=10.6 -DNDEBUG -Wno-unused-private-field $(INCLUDES) $(DEFS)
+CFLAGS=-arch i386 -arch x86_64 -Wall -O3 -flto -fPIE -fvectorize -fstack-protector -pthread -mmacosx-version-min=10.6 -DNDEBUG -Wno-unused-private-field $(INCLUDES) $(DEFS)
 STRIP=strip
 
 # Uncomment for a debug build

node/AtomicCounter.hpp

@@ -58,7 +58,7 @@ public:
 		throw()
 	{
 #ifdef __GNUC__
-		return __sync_or_and_fetch(&_v,0);
+		return __sync_or_and_fetch(const_cast <volatile int *>(&_v),0);
 #else
 #ifdef __WINDOWS__
 		return (int)_v;

node/Condition.hpp

@@ -1,141 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * 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 3 of the License, or
- * (at your option) any later version.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef ZT_CONDITION_HPP
-#define ZT_CONDITION_HPP
-
-#include "Constants.hpp"
-#include "NonCopyable.hpp"
-
-#ifdef __WINDOWS__
-
-#include <Windows.h>
-#include <stdlib.h>
-
-#include "Utils.hpp"
-
-namespace ZeroTier {
-
-class Condition : NonCopyable
-{
-public:
-	Condition()
-		throw()
-	{
-		_sem = CreateSemaphore(NULL,0,1,NULL);
-	}
-
-	~Condition()
-	{
-		CloseHandle(_sem);
-	}
-
-	inline void wait() const
-		throw()
-	{
-		WaitForSingleObject(_sem,INFINITE);
-	}
-
-	inline void wait(unsigned long ms) const
-		throw()
-	{
-		WaitForSingleObject(_sem,(DWORD)ms);
-	}
-
-	inline void signal() const
-		throw()
-	{
-		ReleaseSemaphore(_sem,1,NULL);
-	}
-
-private:
-	HANDLE _sem;
-};
-
-} // namespace ZeroTier
-
-#else // !__WINDOWS__
-
-#include <time.h>
-#include <stdlib.h>
-#include <pthread.h>
-#include "Utils.hpp"
-
-namespace ZeroTier {
-
-class Condition : NonCopyable
-{
-public:
-	Condition()
-		throw()
-	{
-		pthread_mutex_init(&_mh,(const pthread_mutexattr_t *)0);
-		pthread_cond_init(&_cond,(const pthread_condattr_t *)0);
-	}
-
-	~Condition()
-	{
-		pthread_cond_destroy(&_cond);
-		pthread_mutex_destroy(&_mh);
-	}
-
-	inline void wait() const
-		throw()
-	{
-		pthread_mutex_lock(const_cast <pthread_mutex_t *>(&_mh));
-		pthread_cond_wait(const_cast <pthread_cond_t *>(&_cond),const_cast <pthread_mutex_t *>(&_mh));
-		pthread_mutex_unlock(const_cast <pthread_mutex_t *>(&_mh));
-	}
-
-	inline void wait(unsigned long ms) const
-		throw()
-	{
-		uint64_t when = Utils::now() + (uint64_t)ms;
-		struct timespec ts;
-		ts.tv_sec = (unsigned long)(when / 1000);
-		ts.tv_nsec = (unsigned long)(when % 1000) * 1000000;
-		pthread_mutex_lock(const_cast <pthread_mutex_t *>(&_mh));
-		pthread_cond_timedwait(const_cast <pthread_cond_t *>(&_cond),const_cast <pthread_mutex_t *>(&_mh),&ts);
-		pthread_mutex_unlock(const_cast <pthread_mutex_t *>(&_mh));
-	}
-
-	inline void signal() const
-		throw()
-	{
-		pthread_cond_signal(const_cast <pthread_cond_t *>(&_cond));
-	}
-
-private:
-	pthread_cond_t _cond;
-	pthread_mutex_t _mh;
-};
-
-} // namespace ZeroTier
-
-#endif // !__WINDOWS__
-
-#endif

node/Constants.hpp

@@ -114,15 +114,10 @@ error_no_byte_order_defined;
 #define ZT_ADDRESS_RESERVED_PREFIX 0xff
 
 /**
- * Default local UDP port
+ * Default local port for ZeroTier UDP traffic
  */
 #define ZT_DEFAULT_UDP_PORT 9993
 
-/**
- * Local control port, also used for multiple invocation check
- */
-#define ZT_DEFAULT_CONTROL_UDP_PORT 39393
-
 /**
  * Default payload MTU for UDP packets
  *
@@ -163,7 +158,7 @@ error_no_byte_order_defined;
  * The actual spec allows 16, but this is the most we'll support right
  * now. Packets with more than this many fragments are dropped.
  */
-#define ZT_MAX_PACKET_FRAGMENTS 3
+#define ZT_MAX_PACKET_FRAGMENTS 4
 
 /**
  * Timeout for receipt of fragmented packets in ms
@@ -268,7 +263,7 @@ error_no_byte_order_defined;
 #define ZT_NETWORK_FINGERPRINT_CHECK_DELAY 5000
 
 /**
- * Delay between pings (actually HELLOs) to direct links
+ * Delay between ordinary case pings of direct links
  */
 #define ZT_PEER_DIRECT_PING_DELAY 120000
 
@@ -278,7 +273,7 @@ error_no_byte_order_defined;
  * This should be lower than the UDP conversation entry timeout in most
  * stateful firewalls.
  */
-#define ZT_FIREWALL_OPENER_DELAY 50000
+#define ZT_FIREWALL_OPENER_DELAY 30000
 
 /**
  * Delay between requests for updated network autoconf information
@@ -295,14 +290,34 @@ error_no_byte_order_defined;
  * 
  * This is the shortest of the check delays/periods.
  */
-#define ZT_MIN_SERVICE_LOOP_INTERVAL ZT_NETWORK_FINGERPRINT_CHECK_DELAY
+#define ZT_MIN_SERVICE_LOOP_INTERVAL 5000
 
 /**
  * Activity timeout for links
  * 
  * A link that hasn't spoken in this long is simply considered inactive.
  */
-#define ZT_PEER_LINK_ACTIVITY_TIMEOUT ((ZT_PEER_DIRECT_PING_DELAY * 2) + 1000)
+#define ZT_PEER_PATH_ACTIVITY_TIMEOUT ((ZT_PEER_DIRECT_PING_DELAY * 2) + 10000)
+
+/**
+ * Close TCP tunnels if unused for this long
+ */
+#define ZT_TCP_TUNNEL_ACTIVITY_TIMEOUT (ZT_PEER_PATH_ACTIVITY_TIMEOUT + 10000)
+
+/**
+ * Try TCP tunnels if nothing received for this long
+ */
+#define ZT_TCP_TUNNEL_FAILOVER_TIMEOUT 5000
+
+/**
+ * Try to ping supernodes this often until we get something from somewhere
+ */
+#define ZT_STARTUP_AGGRO 5000
+
+/**
+ * Time since a ping was sent to be considered unanswered
+ */
+#define ZT_PING_UNANSWERED_AFTER 2500
 
 /**
  * Stop relaying via peers that have not responded to direct sends in this long

node/Defaults.cpp

@@ -43,11 +43,11 @@ namespace ZeroTier {
 
 const Defaults ZT_DEFAULTS;
 
-static inline std::map< Identity,std::vector<InetAddress> > _mkSupernodeMap()
+static inline std::map< Identity,std::vector< std::pair<InetAddress,bool> > > _mkSupernodeMap()
 {
-	std::map< Identity,std::vector<InetAddress> > sn;
+	std::map< Identity,std::vector< std::pair<InetAddress,bool> > > sn;
 	Identity id;
-	std::vector<InetAddress> addrs;
+	std::vector< std::pair<InetAddress,bool> > addrs;
 
 	// Nothing special about a supernode... except that they are
 	// designated as such and trusted to provide WHOIS lookup.
@@ -56,35 +56,40 @@ static inline std::map< Identity,std::vector<InetAddress> > _mkSupernodeMap()
 	addrs.clear();
 	if (!id.fromString("8acf059fe3:0:482f6ee5dfe902319b419de5bdc765209c0ecda38c4d6e4fcf0d33658398b4527dcd22f93112fb9befd02fd78bf7261b333fc105d192a623ca9e50fc60b374a5"))
 		throw std::runtime_error("invalid identity in Defaults");
-	addrs.push_back(InetAddress("162.243.77.111",ZT_DEFAULT_UDP_PORT));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("162.243.77.111",ZT_DEFAULT_UDP_PORT),false));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("162.243.77.111",443),true));
 	sn[id] = addrs;
 
 	// nyarlathotep.zerotier.com - San Francisco, California, USA
 	addrs.clear();
 	if (!id.fromString("7e19876aba:0:2a6e2b2318930f60eb097f70d0f4b028b2cd6d3d0c63c014b9039ff35390e41181f216fb2e6fa8d95c1ee9667156411905c3dccfea78d8c6dfafba688170b3fa"))
 		throw std::runtime_error("invalid identity in Defaults");
-	addrs.push_back(InetAddress("198.199.97.220",ZT_DEFAULT_UDP_PORT));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("198.199.97.220",ZT_DEFAULT_UDP_PORT),false));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("198.199.97.220",443),true));
 	sn[id] = addrs;
 
 	// shub-niggurath.zerotier.com - Amsterdam, Netherlands
 	addrs.clear();
 	if (!id.fromString("36f63d6574:0:67a776487a1a99b32f413329f2b67c43fbf6152e42c6b66e89043e69d93e48314c7d709b58a83016bd2612dd89400b856e18c553da94892f7d3ca16bf2c92c24"))
 		throw std::runtime_error("invalid identity in Defaults");
-	addrs.push_back(InetAddress("198.211.127.172",ZT_DEFAULT_UDP_PORT));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("198.211.127.172",ZT_DEFAULT_UDP_PORT),false));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("198.211.127.172",443),true));
 	sn[id] = addrs;
 
 	// mi-go.zerotier.com - Singapore
 	addrs.clear();
 	if (!id.fromString("abbb7f4622:0:89d2c6b2062b10f4ce314dfcb914c082566247090a6f74c8ba1c15c63b205f540758f0abae85287397152c9d8cf463cfe51e7a480946cd6a31495b24ca13253c"))
 		throw std::runtime_error("invalid identity in Defaults");
-	addrs.push_back(InetAddress("128.199.254.204",ZT_DEFAULT_UDP_PORT));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("128.199.254.204",ZT_DEFAULT_UDP_PORT),false));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("128.199.254.204",443),true));
 	sn[id] = addrs;
 
 	// shoggoth.zerotier.com - Tokyo, Japan
 	addrs.clear();
 	if (!id.fromString("48e8f875cb:0:5ca54f55e1094f65589f3e6d74158b6964d418ddac3570757128f1c6a2498322d92fcdcd47de459f4d1f9b38df2afd0c7b3fc247ba3d773c38ba35288f24988e"))
 		throw std::runtime_error("invalid identity in Defaults");
-	addrs.push_back(InetAddress("108.61.200.101",ZT_DEFAULT_UDP_PORT));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("108.61.200.101",ZT_DEFAULT_UDP_PORT),false));
+	addrs.push_back(std::pair<InetAddress,bool>(InetAddress("108.61.200.101",443),true));
 	sn[id] = addrs;
 
 	return sn;

node/Defaults.hpp

@@ -64,9 +64,9 @@ public:
 	const std::string defaultHomePath;
 
 	/**
-	 * Supernodes on the ZeroTier network
+	 * Supernodes on the ZeroTier network (identity, address/tcp?)
 	 */
-	const std::map< Identity,std::vector<InetAddress> > supernodes;
+	const std::map< Identity,std::vector< std::pair<InetAddress,bool> > > supernodes;
 
 	/**
 	 * Identities permitted to sign software updates

node/Demarc.cpp

@@ -1,216 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * 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 3 of the License, or
- * (at your option) any later version.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <vector>
-
-#include "Constants.hpp"
-
-#ifdef __WINDOWS__
-#include <WinSock2.h>
-#include <Windows.h>
-#endif
-
-#include "Demarc.hpp"
-#include "RuntimeEnvironment.hpp"
-#include "Logger.hpp"
-#include "UdpSocket.hpp"
-#include "InetAddress.hpp"
-#include "Switch.hpp"
-#include "Buffer.hpp"
-#include "CMWC4096.hpp"
-
-namespace ZeroTier {
-
-const Demarc::Port Demarc::ANY_PORT = (Port)0xffffffffffffffffULL;
-const Demarc::Port Demarc::NULL_PORT = (Port)0;
-
-Demarc::Demarc(const RuntimeEnvironment *renv) :
-	_r(renv)
-{
-}
-
-Demarc::~Demarc()
-{
-	for(std::map< Port,DemarcPortObj >::iterator pe(_ports.begin());pe!=_ports.end();++pe) {
-		switch (pe->second.type) {
-			case PORT_TYPE_UDP_SOCKET_V4:
-			case PORT_TYPE_UDP_SOCKET_V6:
-				delete ((UdpSocket *)pe->second.obj);
-				break;
-			case PORT_TYPE_LOCAL_ETHERNET:
-			case PORT_TYPE_RELAY_TUNNEL:
-				break;
-		}
-	}
-}
-
-std::string Demarc::describe(Demarc::Port p)
-{
-	char buf[64];
-	switch ((DemarcPortType)(((uint64_t)p) >> 60)) {
-		case PORT_TYPE_UDP_SOCKET_V4:
-			Utils::snprintf(buf,sizeof(buf),"udp/4/%d",(int)((uint64_t)p & 0xffff));
-			return std::string(buf);
-		case PORT_TYPE_UDP_SOCKET_V6:
-			Utils::snprintf(buf,sizeof(buf),"udp/6/%d",(int)((uint64_t)p & 0xffff));
-			return std::string(buf);
-		case PORT_TYPE_LOCAL_ETHERNET:
-			return std::string("ethernet");
-		case PORT_TYPE_RELAY_TUNNEL:
-			return std::string("relay");
-	}
-	return std::string("(null)");
-}
-
-bool Demarc::has(Port p) const
-	throw()
-{
-	Mutex::Lock _l(_ports_m);
-	return (_ports.count(p) != 0);
-}
-
-bool Demarc::bindLocalUdp(unsigned int localPort)
-{
-	Mutex::Lock _l(_ports_m);
-
-	uint64_t v4p = ((uint64_t)PORT_TYPE_UDP_SOCKET_V4 << 60) | (uint64_t)localPort;
-	uint64_t v6p = ((uint64_t)PORT_TYPE_UDP_SOCKET_V6 << 60) | (uint64_t)localPort;
-	if ((_ports.count((Port)v4p))||(_ports.count((Port)v6p)))
-		return true; // port already bound
-
-	UdpSocket *v4 = (UdpSocket *)0;
-	try {
-		DemarcPortObj *v4r = &(_ports[(Port)v4p]);
-		v4r->port = (Port)v4p;
-		v4r->parent = this;
-		v4r->obj = v4 = new UdpSocket(false,localPort,false,&Demarc::_CBudpSocketPacketHandler,v4r);
-		v4r->type = PORT_TYPE_UDP_SOCKET_V4;
-	} catch ( ... ) {
-		_ports.erase((Port)v4p);
-		v4 = (UdpSocket *)0;
-	}
-
-	UdpSocket *v6 = (UdpSocket *)0;
-	try {
-		DemarcPortObj *v6r = &(_ports[(Port)v6p]);
-		v6r->port = (Port)v6p;
-		v6r->parent = this;
-		v6r->obj = v6 = new UdpSocket(false,localPort,true,&Demarc::_CBudpSocketPacketHandler,v6r);
-		v6r->type = PORT_TYPE_UDP_SOCKET_V6;
-	} catch ( ... ) {
-		_ports.erase((Port)v6p);
-		v6 = (UdpSocket *)0;
-	}
-
-	return ((v4)||(v6));
-}
-
-Demarc::Port Demarc::pick(const InetAddress &to) const
-	throw()
-{
-	Mutex::Lock _l(_ports_m);
-	try {
-		std::vector< std::map< Port,DemarcPortObj >::const_iterator > possibilities;
-		for(std::map< Port,DemarcPortObj >::const_iterator pe(_ports.begin());pe!=_ports.end();++pe) {
-			switch (pe->second.type) {
-				case PORT_TYPE_UDP_SOCKET_V4:
-					if (to.isV4())
-						possibilities.push_back(pe);
-					break;
-				case PORT_TYPE_UDP_SOCKET_V6:
-					if (to.isV6())
-						possibilities.push_back(pe);
-					break;
-				default:
-					break;
-			}
-		}
-		if (possibilities.size())
-			return possibilities[_r->prng->next32() % possibilities.size()]->first;
-		else return NULL_PORT;
-	} catch ( ... ) {
-		return NULL_PORT;
-	}
-}
-
-Demarc::Port Demarc::send(Demarc::Port fromPort,const InetAddress &to,const void *data,unsigned int len,int hopLimit) const
-	throw()
-{
-	_ports_m.lock();
-
-	std::map< Port,DemarcPortObj >::const_iterator pe(_ports.find(fromPort));
-	if (pe == _ports.end()) {
-		try {
-			std::vector< std::map< Port,DemarcPortObj >::const_iterator > possibilities;
-			for(pe=_ports.begin();pe!=_ports.end();++pe) {
-				switch (pe->second.type) {
-					case PORT_TYPE_UDP_SOCKET_V4:
-						if (to.isV4())
-							possibilities.push_back(pe);
-						break;
-					case PORT_TYPE_UDP_SOCKET_V6:
-						if (to.isV6())
-							possibilities.push_back(pe);
-						break;
-					default:
-						break;
-				}
-			}
-			if (possibilities.size())
-				pe = possibilities[_r->prng->next32() % possibilities.size()];
-			else {
-				_ports_m.unlock();
-				return NULL_PORT;
-			}
-		} catch ( ... ) {
-			_ports_m.unlock();
-			return NULL_PORT;
-		}
-	}
-
-	switch (pe->second.type) {
-		case PORT_TYPE_UDP_SOCKET_V4:
-		case PORT_TYPE_UDP_SOCKET_V6:
-			_ports_m.unlock();
-			if (((UdpSocket *)pe->second.obj)->send(to,data,len,hopLimit))
-				return pe->first;
-			return NULL_PORT;
-		default:
-			break;
-	}
-
-	_ports_m.unlock();
-	return NULL_PORT;
-}
-
-void Demarc::_CBudpSocketPacketHandler(UdpSocket *sock,void *arg,const InetAddress &from,const void *data,unsigned int len)
-{
-	if (!((DemarcPortObj *)arg)->parent->_r->shutdownInProgress)
-		((DemarcPortObj *)arg)->parent->_r->sw->onRemotePacket(((DemarcPortObj *)arg)->port,from,Buffer<4096>(data,len));
-}
-
-} // namespace ZeroTier

node/Demarc.hpp

@@ -1,174 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * 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 3 of the License, or
- * (at your option) any later version.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef ZT_DEMARC_HPP
-#define ZT_DEMARC_HPP
-
-#include <stdlib.h>
-#include <stdint.h>
-
-#include <map>
-#include <string>
-
-#include "Mutex.hpp"
-#include "InetAddress.hpp"
-
-namespace ZeroTier {
-
-class RuntimeEnvironment;
-class UdpSocket;
-
-/**
- * Local demarcation point
- *
- * This holds and provides unique identifiers for all local communication
- * endpoints, such as UDP sockets, raw Ethernet sockets, tunnels to a relay
- * server, etc. It permits other code to refer to these via Port and forget
- * about what they actually are.
- *
- * All ports are closed when this class is destroyed.
- *
- * Its name "demarcation point" comes from the telco/cable terminology for
- * the box where wires terminate at a customer's property.
- */
-class Demarc
-{
-public:
-	/**
-	 * Local demarcation port
-	 *
-	 * NULL_PORT is zero so this can be used in if(port) to check for
-	 * a valid/known port.
-	 */
-	typedef uint64_t Port;
-
-	/**
-	 * Port identifier used to refer to any port
-	 */
-	static const Port ANY_PORT;
-
-	/**
-	 * Port identifier used to refer to null port / port not found
-	 */
-	static const Port NULL_PORT;
-
-	Demarc(const RuntimeEnvironment *renv);
-	~Demarc();
-
-	/**
-	 * Describe a port
-	 *
-	 * This can describe even ports that are not bound, e.g. from serialized
-	 * data.
-	 *
-	 * @param p Port
-	 * @return Human-readable description of port
-	 */
-	static std::string describe(Port p);
-
-	/**
-	 * @param p Port to check
-	 * @return True if this port is bound/connected/etc.
-	 */
-	bool has(Port p) const
-		throw();
-
-	/**
-	 * Bind local UDP port for both IPv4 and IPv6 traffic
-	 *
-	 * @param localPort Local IP port
-	 * @return True if successfully bound, or if already bound
-	 */
-	bool bindLocalUdp(unsigned int localPort);
-
-	/**
-	 * Pick a port to send to an address of a given type
-	 *
-	 * @param to Destination address
-	 * @return Port or NULL_PORT if none
-	 */
-	Port pick(const InetAddress &to) const
-		throw();
-
-	/**
-	 * Send a packet
-	 *
-	 * If fromPort is ANY_PORT or if the port is not found, a random port is
-	 * chosen from those available matching the characteristics of the address
-	 * in 'to'.
-	 *
-	 * @param fromPort Port to send from
-	 * @param to Destination IP/port
-	 * @param data Data to send
-	 * @param len Length of data in bytes
-	 * @param hopLimit IP hop limit for UDP packets or -1 for max/unlimited
-	 * @return Port actually sent from or NULL_PORT on failure
-	 */
-	Port send(Port fromPort,const InetAddress &to,const void *data,unsigned int len,int hopLimit) const
-		throw();
-
-	/**
-	 * @param p Port
-	 * @return 64-bit integer suitable for serialization
-	 */
-	static inline uint64_t portToInt(const Port p) throw() { return (uint64_t)p; }
-
-	/**
-	 * @param p 64-bit integer from serialized representation
-	 * @return Port suitable for use in code
-	 */
-	static inline Port intToPort(const uint64_t p) throw() { return (Port)p; }
-
-private:
-	const RuntimeEnvironment *_r;
-
-	static void _CBudpSocketPacketHandler(UdpSocket *sock,void *arg,const InetAddress &from,const void *data,unsigned int len);
-
-	enum DemarcPortType
-	{
-		PORT_TYPE_UDP_SOCKET_V4 = 1,
-		PORT_TYPE_UDP_SOCKET_V6 = 2,
-		PORT_TYPE_LOCAL_ETHERNET = 3,
-		PORT_TYPE_RELAY_TUNNEL = 4
-	};
-
-	// Variant holding instances of UdpSocket, etc.
-	struct DemarcPortObj
-	{
-		Demarc::Port port;
-		Demarc *parent;
-		void *obj;
-		DemarcPortType type;
-	};
-
-	std::map< Port,DemarcPortObj > _ports;
-	Mutex _ports_m;
-};
-
-} // namespace ZeroTier
-
-#endif

node/EthernetTap.hpp

@@ -31,68 +31,44 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <map>
-#include <list>
-#include <vector>
-#include <set>
 #include <string>
-#include <queue>
-#include <stdexcept>
+#include <set>
 
 #include "Constants.hpp"
-#include "InetAddress.hpp"
 #include "MAC.hpp"
-#include "Mutex.hpp"
-#include "Condition.hpp"
-#include "MulticastGroup.hpp"
-#include "Thread.hpp"
+#include "InetAddress.hpp"
 #include "Buffer.hpp"
-#include "Array.hpp"
-
-#ifdef __WINDOWS__
-#include <WinSock2.h>
-#include <Windows.h>
-#endif
+#include "MulticastGroup.hpp"
+#include "NonCopyable.hpp"
 
 namespace ZeroTier {
 
-class RuntimeEnvironment;
-
 /**
- * System ethernet tap device
+ * Base class for Ethernet tap device implementations
  */
-class EthernetTap
+class EthernetTap : NonCopyable
 {
 public:
-	/**
-	 * Construct a new TAP device
-	 *
-	 * Handler arguments: arg,from,to,etherType,data
-	 * 
-	 * @param renv Runtime environment
-	 * @param tag A tag used to identify persistent taps at the OS layer (e.g. nwid in hex)
-	 * @param mac MAC address of device
-	 * @param mtu MTU of device
-	 * @param desc If non-NULL, a description (not used on all OSes)
-	 * @param handler Handler function to be called when data is received from the tap
-	 * @param arg First argument to handler function
-	 * @throws std::runtime_error Unable to allocate device
-	 */
-	EthernetTap(
-		const RuntimeEnvironment *renv,
-		const char *tag,
-		const MAC &mac,
-		unsigned int mtu,
-		void (*handler)(void *,const MAC &,const MAC &,unsigned int,const Buffer<4096> &),
-		void *arg)
-		throw(std::runtime_error);
+	virtual ~EthernetTap() {}
 
 	/**
-	 * Close tap and shut down thread
-	 *
-	 * This may block for a few seconds while thread exits.
+	 * @return Implementation class name (e.g. UnixEthernetTap)
 	 */
-	~EthernetTap();
+	inline const char *implementationName() const { return _implName; }
+
+	/**
+	 * Sets whether device is 'up'
+	 *
+	 * This may do nothing on some platforms.
+	 *
+	 * @param en Is device enabled?
+	 */
+	virtual void setEnabled(bool en) = 0;
+
+	/**
+	 * @return Is device 'up'?
+	 */
+	virtual bool enabled() const = 0;
 
 	/**
 	 * Set the user display name for this connection
@@ -101,7 +77,7 @@ public:
 	 *
 	 * @param dn User display name
 	 */
-	void setDisplayName(const char *dn);
+	virtual void setDisplayName(const char *dn) = 0;
 
 	/**
 	 * @return MAC address of this interface
@@ -119,7 +95,7 @@ public:
 	 * @param ip IP and netmask (netmask stored in port field)
 	 * @return True if IP added successfully
 	 */
-	bool addIP(const InetAddress &ip);
+	virtual bool addIP(const InetAddress &ip) = 0;
 
 	/**
 	 * Remove an IP from this interface
@@ -129,12 +105,12 @@ public:
 	 * @param ip IP and netmask (netmask stored in port field)
 	 * @return True if IP removed successfully
 	 */
-	bool removeIP(const InetAddress &ip);
+	virtual bool removeIP(const InetAddress &ip) = 0;
 
 	/**
 	 * @return All IP addresses (V4 and V6) assigned to this interface (including link-local)
 	 */
-	std::set<InetAddress> ips() const;
+	virtual std::set<InetAddress> ips() const = 0;
 
 	/**
 	 * Set this tap's IP addresses to exactly this set of IPs
@@ -176,17 +152,17 @@ public:
 	 * @param data Frame payload
 	 * @param len Length of frame
 	 */
-	void put(const MAC &from,const MAC &to,unsigned int etherType,const void *data,unsigned int len);
+	virtual void put(const MAC &from,const MAC &to,unsigned int etherType,const void *data,unsigned int len) = 0;
 
 	/**
 	 * @return OS-specific device or connection name
 	 */
-	std::string deviceName() const;
+	virtual std::string deviceName() const = 0;
 
 	/**
 	 * @return OS-internal persistent device ID or empty string if not applicable to this platform or not persistent
 	 */
-	std::string persistentId() const;
+	virtual std::string persistentId() const = 0;
 
 	/**
 	 * Fill or modify a set to contain multicast groups for this device
@@ -200,73 +176,17 @@ public:
 	 * @param groups Set to modify in place
 	 * @return True if set was changed since last call
 	 */
-	bool updateMulticastGroups(std::set<MulticastGroup> &groups);
+	virtual bool updateMulticastGroups(std::set<MulticastGroup> &groups) = 0;
 
-	/**
-	 * Thread main method; do not call elsewhere
-	 */
-	void threadMain()
-		throw();
+protected:
+	EthernetTap(const char *cn,const MAC &m,unsigned int mt) :
+		_implName(cn),
+		_mac(m),
+		_mtu(mt) {}
 
-	/**
-	 * Remove persistent tap device by device name
-	 *
-	 * This has no effect on platforms that do not have persistent taps.
-	 * On platforms like Windows with persistent devices the device is
-	 * uninstalled.
-	 *
-	 * @param _r Runtime environment
-	 * @param pdev Device name as returned by persistentId() while tap is running
-	 * @return True if a device was deleted
-	 */
-	static bool deletePersistentTapDevice(const RuntimeEnvironment *_r,const char *pid);
-
-	/**
-	 * Clean persistent tap devices that are not in the supplied set
-	 *
-	 * This has no effect on platforms that do not have persistent taps.
-	 * On platforms like Windows with persistent devices the device is
-	 * uninstalled.
-	 *
-	 * @param _r Runtime environment
-	 * @param exceptThese Devices to leave in place
-	 * @param alsoRemoveUnassociatedDevices If true, remove devices not associated with any network as well
-	 * @return Number of devices deleted or -1 if an error prevented the operation from being performed
-	 */
-	static int cleanPersistentTapDevices(const RuntimeEnvironment *_r,const std::set<std::string> &exceptThese,bool alsoRemoveUnassociatedDevices);
-
-private:
-	const MAC _mac;
-	const unsigned int _mtu;
-
-	const RuntimeEnvironment *_r;
-
-	void (*_handler)(void *,const MAC &,const MAC &,unsigned int,const Buffer<4096> &);
-	void *_arg;
-
-	Thread _thread;
-
-#ifdef __UNIX_LIKE__
-	char _dev[16];
-	int _fd;
-	int _shutdownSignalPipe[2];
-#endif
-
-#ifdef __WINDOWS__
-	void _syncIpsWithRegistry(const std::set<InetAddress> &haveIps);
-
-	HANDLE _tap;
-	OVERLAPPED _tapOvlRead,_tapOvlWrite;
-	char _tapReadBuf[ZT_IF_MTU + 32];
-	HANDLE _injectSemaphore;
-	GUID _deviceGuid;
-	std::string _myDeviceInstanceId; // NetCfgInstanceId, a GUID
-	std::string _myDeviceInstanceIdPath; // DeviceInstanceID, another kind of "instance ID"
-	std::queue< std::pair< Array<char,ZT_IF_MTU + 32>,unsigned int > > _injectPending;
-	Mutex _injectPending_m;
-	volatile bool _run;
-	volatile bool _initialized;
-#endif
+	const char *_implName;
+	MAC _mac;
+	unsigned int _mtu;
 };
 
 } // namespace ZeroTier