Docs, Node picks a default home folder if created with NULL as its home path, and add binary tap drivers (self-signed for now).

AUTHORS.txt

@@ -22,5 +22,8 @@ ZeroTier One includes or links with the following third party software:
  * TunTapOSX by Mattias Nissler (with tiny modifications) (BSD license)
    http://tuntaposx.sourceforge.net
 
+ * tap-windows by the OpenVPN project (forked for ZT1) (GPL)
+   https://github.com/OpenVPN/tap-windows
+
  * Salsa20 stream cipher by D. J. Bernstein (public domain)
    http://cr.yp.to/snuffle.html

ext/bin/tap-windows/x64/ztTap100.inf

@@ -0,0 +1,85 @@
+[Version]
+Signature="$WINDOWS NT$"
+Class=Net
+ClassGuid={4d36e972-e325-11ce-bfc1-08002be10318}
+Provider=%Provider%
+CatalogFile=ztTap100.cat
+DriverVer=08/24/2013,16.12.30.608
+
+
+[Strings]
+DeviceDescription = "ZeroTier One Ethernet Tap"
+Provider = "ZeroTier Networks"
+
+[Manufacturer]
+%Provider%=ztTap100,NTamd64
+
+[ztTap100]
+%DeviceDescription%=ztTap100.ndi,ztTap100
+
+[ztTap100.NTamd64]
+%DeviceDescription%=ztTap100.ndi,ztTap100
+
+[ztTap100.ndi]
+CopyFiles       = ztTap100.driver,ztTap100.files
+AddReg          = ztTap100.reg
+AddReg          = ztTap100.params.reg
+Characteristics = 0x81
+
+[ztTap100.ndi.Services]
+AddService = ztTap100,        2, ztTap100.service
+
+[ztTap100.reg]
+HKR, Ndi,            Service,      0, "ztTap100"
+HKR, Ndi\Interfaces, UpperRange,   0, "ndis5"
+HKR, Ndi\Interfaces, LowerRange,   0, "ethernet"
+HKR, ,               Manufacturer, 0, "%Provider%"
+HKR, ,               ProductName,  0, "%DeviceDescription%"
+
+[ztTap100.params.reg]
+HKR, Ndi\params\MTU,                  ParamDesc, 0, "MTU"
+HKR, Ndi\params\MTU,                  Type,      0, "int"
+HKR, Ndi\params\MTU,                  Default,   0, "2800"
+HKR, Ndi\params\MTU,                  Optional,  0, "0"
+HKR, Ndi\params\MTU,                  Min,       0, "100"
+HKR, Ndi\params\MTU,                  Max,       0, "2800"
+HKR, Ndi\params\MTU,                  Step,      0, "1"
+HKR, Ndi\params\MediaStatus,          ParamDesc, 0, "Media Status"
+HKR, Ndi\params\MediaStatus,          Type,      0, "enum"
+HKR, Ndi\params\MediaStatus,          Default,   0, "0"
+HKR, Ndi\params\MediaStatus,          Optional,  0, "0"
+HKR, Ndi\params\MediaStatus\enum,     "0",       0, "Application Controlled"
+HKR, Ndi\params\MediaStatus\enum,     "1",       0, "Always Connected"
+HKR, Ndi\params\MAC,                  ParamDesc, 0, "MAC Address"
+HKR, Ndi\params\MAC,                  Type,      0, "edit"
+HKR, Ndi\params\MAC,                  Optional,  0, "1"
+HKR, Ndi\params\AllowNonAdmin,        ParamDesc, 0, "Non-Admin Access"
+HKR, Ndi\params\AllowNonAdmin,        Type,      0, "enum"
+HKR, Ndi\params\AllowNonAdmin,        Default,   0, "0"
+HKR, Ndi\params\AllowNonAdmin,        Optional,  0, "0"
+HKR, Ndi\params\AllowNonAdmin\enum,   "0",       0, "Not Allowed"
+HKR, Ndi\params\AllowNonAdmin\enum,   "1",       0, "Allowed"
+
+[ztTap100.service]
+DisplayName = %DeviceDescription%
+ServiceType = 1
+StartType = 3
+ErrorControl = 1
+LoadOrderGroup = NDIS
+ServiceBinary = %12%\ztTap100.sys
+
+[SourceDisksNames]
+1 = %DeviceDescription%, ztTap100.sys
+
+[SourceDisksFiles]
+ztTap100.sys = 1
+
+[DestinationDirs]
+ztTap100.files  = 11
+ztTap100.driver = 12
+
+[ztTap100.files]
+;
+
+[ztTap100.driver]
+ztTap100.sys,,,6     ; COPYFLG_NOSKIP | COPYFLG_NOVERSIONCHECK

ext/bin/tap-windows/x86/ztTap100.inf

@@ -0,0 +1,85 @@
+[Version]
+Signature="$WINDOWS NT$"
+Class=Net
+ClassGuid={4d36e972-e325-11ce-bfc1-08002be10318}
+Provider=%Provider%
+CatalogFile=ztTap100.cat
+DriverVer=08/24/2013,16.12.37.14
+
+
+[Strings]
+DeviceDescription = "ZeroTier One Ethernet Tap"
+Provider = "ZeroTier Networks"
+
+[Manufacturer]
+%Provider%=ztTap100,NTamd64
+
+[ztTap100]
+%DeviceDescription%=ztTap100.ndi,ztTap100
+
+[ztTap100.NTamd64]
+%DeviceDescription%=ztTap100.ndi,ztTap100
+
+[ztTap100.ndi]
+CopyFiles       = ztTap100.driver,ztTap100.files
+AddReg          = ztTap100.reg
+AddReg          = ztTap100.params.reg
+Characteristics = 0x81
+
+[ztTap100.ndi.Services]
+AddService = ztTap100,        2, ztTap100.service
+
+[ztTap100.reg]
+HKR, Ndi,            Service,      0, "ztTap100"
+HKR, Ndi\Interfaces, UpperRange,   0, "ndis5"
+HKR, Ndi\Interfaces, LowerRange,   0, "ethernet"
+HKR, ,               Manufacturer, 0, "%Provider%"
+HKR, ,               ProductName,  0, "%DeviceDescription%"
+
+[ztTap100.params.reg]
+HKR, Ndi\params\MTU,                  ParamDesc, 0, "MTU"
+HKR, Ndi\params\MTU,                  Type,      0, "int"
+HKR, Ndi\params\MTU,                  Default,   0, "2800"
+HKR, Ndi\params\MTU,                  Optional,  0, "0"
+HKR, Ndi\params\MTU,                  Min,       0, "100"
+HKR, Ndi\params\MTU,                  Max,       0, "2800"
+HKR, Ndi\params\MTU,                  Step,      0, "1"
+HKR, Ndi\params\MediaStatus,          ParamDesc, 0, "Media Status"
+HKR, Ndi\params\MediaStatus,          Type,      0, "enum"
+HKR, Ndi\params\MediaStatus,          Default,   0, "0"
+HKR, Ndi\params\MediaStatus,          Optional,  0, "0"
+HKR, Ndi\params\MediaStatus\enum,     "0",       0, "Application Controlled"
+HKR, Ndi\params\MediaStatus\enum,     "1",       0, "Always Connected"
+HKR, Ndi\params\MAC,                  ParamDesc, 0, "MAC Address"
+HKR, Ndi\params\MAC,                  Type,      0, "edit"
+HKR, Ndi\params\MAC,                  Optional,  0, "1"
+HKR, Ndi\params\AllowNonAdmin,        ParamDesc, 0, "Non-Admin Access"
+HKR, Ndi\params\AllowNonAdmin,        Type,      0, "enum"
+HKR, Ndi\params\AllowNonAdmin,        Default,   0, "0"
+HKR, Ndi\params\AllowNonAdmin,        Optional,  0, "0"
+HKR, Ndi\params\AllowNonAdmin\enum,   "0",       0, "Not Allowed"
+HKR, Ndi\params\AllowNonAdmin\enum,   "1",       0, "Allowed"
+
+[ztTap100.service]
+DisplayName = %DeviceDescription%
+ServiceType = 1
+StartType = 3
+ErrorControl = 1
+LoadOrderGroup = NDIS
+ServiceBinary = %12%\ztTap100.sys
+
+[SourceDisksNames]
+1 = %DeviceDescription%, ztTap100.sys
+
+[SourceDisksFiles]
+ztTap100.sys = 1
+
+[DestinationDirs]
+ztTap100.files  = 11
+ztTap100.driver = 12
+
+[ztTap100.files]
+;
+
+[ztTap100.driver]
+ztTap100.sys,,,6     ; COPYFLG_NOSKIP | COPYFLG_NOVERSIONCHECK

node/Defaults.cpp

@@ -25,8 +25,18 @@
  * LLC. Start here: http://www.zerotier.com/
  */
 
-#include "Defaults.hpp"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
 #include "Constants.hpp"
+#include "Defaults.hpp"
+#include "Utils.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <Windows.h>
+#endif
 
 namespace ZeroTier {
 
@@ -66,8 +76,32 @@ static inline std::map< Identity,std::vector<InetAddress> > _mkSupernodeMap()
 	return sn;
 }
 
+static inline std::string _mkDefaultHomePath()
+{
+#ifdef __UNIX_LIKE__
+#ifdef __APPLE__
+	return std::string("/Library/Application\ Support/ZeroTier/One");
+#else
+	return std::string("/var/lib/zerotier-one");
+#endif
+#else
+#ifdef __WINDOWS__
+	OSVERSIONINFO vi;
+	memset (&vi,0,sizeof(vi));
+	vi.dwOSVersionInfoSize = sizeof(vi);
+	GetVersionEx(&vi);
+	if (vi.dwMajorVersion < 6)
+		return std::string("C:\\Documents and Settings\\All Users\\Application Data\\ZeroTier\\One");
+	return std::string("C:\\ProgramData\\ZeroTier\\One");
+#else
+	// unknown platform
+#endif
+#endif
+}
+
 Defaults::Defaults()
 	throw(std::runtime_error) :
+	defaultHomePath(_mkDefaultHomePath()),
 	supernodes(_mkSupernodeMap())
 {
 }

node/Defaults.hpp

@@ -51,6 +51,11 @@ public:
 		throw(std::runtime_error);
 	~Defaults() {}
 
+	/**
+	 * Default home path for this platform
+	 */
+	const std::string defaultHomePath;
+
 	/**
 	 * Supernodes on the ZeroTier network
 	 */

node/Node.cpp

@@ -258,8 +258,9 @@ Node::Node(const char *hp)
 {
 	_NodeImpl *impl = (_NodeImpl *)_impl;
 
-	impl->renv.homePath = hp;
+	if (hp)
-
+		impl->renv.homePath = hp;
+	else impl->renv.homePath = ZT_DEFAULTS.defaultHomePath;
 	impl->reasonForTermination = Node::NODE_RUNNING;
 	impl->started = false;
 	impl->running = false;

vsprojects/SelfTest/SelfTest.vcxproj

@@ -41,9 +41,11 @@
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)\Build\$(Configuration)\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)\Build\$(Configuration)\</OutDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>