Netcon mode for Linux (in this branch, will make conditional later)

make-linux.mk

@@ -29,11 +29,11 @@ endif
 UNAME_M=$(shell uname -m)
 
 INCLUDES=
-DEFS=
+DEFS=-DZT_ENABLE_NETCON
 LDLIBS?=
 
 include objects.mk
-OBJS+=osdep/LinuxEthernetTap.o 
+OBJS+=osdep/LinuxEthernetTap.o netcon/NetconEthernetTap.o
 
 # "make official" is a shortcut for this
 ifeq ($(ZT_OFFICIAL_RELEASE),1)

netcon/NetconEthernetTap.cpp

@@ -62,7 +62,7 @@ NetconEthernetTap::NetconEthernetTap(
 	_dev = sockPath;
 
 	_unixListenSocket = _phy.unixListen(sockPath,(void *)this);
-	if (!_unixSocket)
+	if (!_unixListenSocket)
 		throw std::runtime_error(std::string("unable to bind to ")+sockPath);
 
 	_thread = Thread::start(this);

service/OneService.cpp

@@ -90,22 +90,37 @@ class SqliteNetworkController;
 #endif
 
 // Include the right tap device driver for this platform -- add new platforms here
+#ifdef ZT_ENABLE_NETCON
+
+#include "../netcon/NetconEthernetTap.hpp"
+namespace ZeroTier { typedef NetconEthernetTap EthernetTap; }
+
+#else
 #ifdef __APPLE__
+
 #include "../osdep/OSXEthernetTap.hpp"
 namespace ZeroTier { typedef OSXEthernetTap EthernetTap; }
+
 #endif
 #ifdef __LINUX__
+
 #include "../osdep/LinuxEthernetTap.hpp"
 namespace ZeroTier { typedef LinuxEthernetTap EthernetTap; }
+
 #endif
 #ifdef __WINDOWS__
+
 #include "../osdep/WindowsEthernetTap.hpp"
 namespace ZeroTier { typedef WindowsEthernetTap EthernetTap; }
+
 #endif
 #ifdef __FreeBSD__
+
 #include "../osdep/BSDEthernetTap.hpp"
 namespace ZeroTier { typedef BSDEthernetTap EthernetTap; }
+
 #endif
+#endif // ZT_ENABLE_NETCON
 
 // Sanity limits for HTTP
 #define ZT_MAX_HTTP_MESSAGE_SIZE (1024 * 1024 * 64)