4 files changed, 28 insertions, 44 deletions
diff --git a/testnet/TestEthernetTap.cpp b/testnet/TestEthernetTap.cpp
index afd26da6..f4b5f014 100644
--- a/testnet/TestEthernetTap.cpp
+++ b/testnet/TestEthernetTap.cpp
@@ -43,7 +43,6 @@
 namespace ZeroTier {
 
 TestEthernetTap::TestEthernetTap(
-	TestEthernetTapFactory *parent,
 	const MAC &mac,
 	unsigned int mtu,
 	unsigned int metric,
@@ -54,7 +53,6 @@ TestEthernetTap::TestEthernetTap(
 	void *arg) :
 	EthernetTap("TestEthernetTap",mac,mtu,metric),
 	_nwid(nwid),
-	_parent(parent),
 	_handler(handler),
 	_arg(arg),
 	_enabled(true)
diff --git a/testnet/TestEthernetTap.hpp b/testnet/TestEthernetTap.hpp
index cfe8807c..745baf5d 100644
--- a/testnet/TestEthernetTap.hpp
+++ b/testnet/TestEthernetTap.hpp
@@ -36,8 +36,6 @@
 
 #include "../node/Constants.hpp"
 #include "../node/EthernetTap.hpp"
-#include "../node/AtomicCounter.hpp"
-#include "../node/SharedPtr.hpp"
 #include "../node/Thread.hpp"
 #include "../node/Mutex.hpp"
 
@@ -57,8 +55,6 @@ class TestEthernetTapFactory;
  */
 class TestEthernetTap : public EthernetTap
 {
-	friend class SharedPtr<TestEthernetTap>;
-
 public:
 	struct TestFrame
 	{
@@ -82,7 +78,6 @@ public:
 	};
 
 	TestEthernetTap(
-		TestEthernetTapFactory *parent,
 		const MAC &mac,
 		unsigned int mtu,
 		unsigned int metric,
@@ -113,7 +108,6 @@ public:
 
 private:
 	uint64_t _nwid;
-	TestEthernetTapFactory *_parent;
 
 	void (*_handler)(void *,const MAC &,const MAC &,unsigned int,const Buffer<4096> &);
 	void *_arg;
@@ -123,8 +117,6 @@ private:
 
 	MTQ<TestFrame> _pq;
 	MTQ<TestFrame> _gq;
-
-	AtomicCounter __refCount;
 };
 
 } // namespace ZeroTier
diff --git a/testnet/TestEthernetTapFactory.cpp b/testnet/TestEthernetTapFactory.cpp
index 105341ec..e26e67e2 100644
--- a/testnet/TestEthernetTapFactory.cpp
+++ b/testnet/TestEthernetTapFactory.cpp
@@ -36,6 +36,11 @@ TestEthernetTapFactory::TestEthernetTapFactory()
 
 TestEthernetTapFactory::~TestEthernetTapFactory()
 {
+	Mutex::Lock _l1(_taps_m);
+	Mutex::Lock _l2(_tapsByMac_m);
+	Mutex::Lock _l3(_tapsByNwid_m);
+	for(std::set<EthernetTap *>::iterator t(_taps.begin());t!=_taps.end();++t)
+		delete *t;
 }
 
 EthernetTap *TestEthernetTapFactory::open(
@@ -48,33 +53,27 @@ EthernetTap *TestEthernetTapFactory::open(
 	void (*handler)(void *,const MAC &,const MAC &,unsigned int,const Buffer<4096> &),
 	void *arg)
 {
-	SharedPtr<TestEthernetTap> tap(new TestEthernetTap(this,mac,mtu,metric,nwid,desiredDevice,friendlyName,handler,arg));
-	{
-		Mutex::Lock _l(_taps_m);
-		_taps.insert(tap);
-	}
-	{
-		Mutex::Lock _l(_tapsByMac_m);
-		_tapsByMac[mac] = tap;
-	}
-	{
-		Mutex::Lock _l(_tapsByNwid_m);
-		_tapsByNwid[nwid] = tap;
-	}
-	return tap.ptr();
+	TestEthernetTap *tap = new TestEthernetTap(mac,mtu,metric,nwid,desiredDevice,friendlyName,handler,arg);
+	Mutex::Lock _l1(_taps_m);
+	Mutex::Lock _l2(_tapsByMac_m);
+	Mutex::Lock _l3(_tapsByNwid_m);
+	_taps.insert(tap);
+	_tapsByMac[mac] = tap;
+	_tapsByNwid[nwid] = tap;
+	return tap;
 }
 
 void TestEthernetTapFactory::close(EthernetTap *tap,bool destroyPersistentDevices)
 {
-	if (!tap)
-		return;
-	SharedPtr<TestEthernetTap> tapp((TestEthernetTap *)tap);
 	Mutex::Lock _l1(_taps_m);
 	Mutex::Lock _l2(_tapsByMac_m);
 	Mutex::Lock _l3(_tapsByNwid_m);
-	_taps.erase(tapp);
-	_tapsByMac.erase(tapp->mac());
-	_tapsByNwid.erase(tapp->nwid());
+	if (!tap)
+		return;
+	_taps.erase(tap);
+	_tapsByMac.erase(tap->mac());
+	_tapsByNwid.erase(((TestEthernetTap *)tap)->nwid());
+	delete tap;
 }
 
 } // namespace ZeroTier
diff --git a/testnet/TestEthernetTapFactory.hpp b/testnet/TestEthernetTapFactory.hpp
index bc5742af..558e2eb6 100644
--- a/testnet/TestEthernetTapFactory.hpp
+++ b/testnet/TestEthernetTapFactory.hpp
@@ -32,11 +32,9 @@
 #include <string>
 #include <set>
 
-#include "../node/SharedPtr.hpp"
 #include "../node/EthernetTapFactory.hpp"
 #include "../node/Mutex.hpp"
 #include "../node/MAC.hpp"
-#include "../node/CMWC4096.hpp"
 #include "TestEthernetTap.hpp"
 
 namespace ZeroTier {
@@ -59,36 +57,33 @@ public:
 
 	virtual void close(EthernetTap *tap,bool destroyPersistentDevices);
 
-	inline SharedPtr<TestEthernetTap> getByMac(const MAC &mac) const
+	inline TestEthernetTap *getByMac(const MAC &mac) const
 	{
 		Mutex::Lock _l(_tapsByMac_m);
-		std::map< MAC,SharedPtr<TestEthernetTap> >::const_iterator t(_tapsByMac.find(mac));
+		std::map< MAC,TestEthernetTap * >::const_iterator t(_tapsByMac.find(mac));
 		if (t == _tapsByMac.end())
-			return SharedPtr<TestEthernetTap>();
+			return (TestEthernetTap *)0;
 		return t->second;
 	}
 
-	inline SharedPtr<TestEthernetTap> getByNwid(uint64_t nwid) const
+	inline TestEthernetTap *getByNwid(uint64_t nwid) const
 	{
 		Mutex::Lock _l(_tapsByNwid_m);
-		std::map< uint64_t,SharedPtr<TestEthernetTap> >::const_iterator t(_tapsByNwid.find(nwid));
+		std::map< uint64_t,TestEthernetTap * >::const_iterator t(_tapsByNwid.find(nwid));
 		if (t == _tapsByNwid.end())
-			return SharedPtr<TestEthernetTap>();
+			return (TestEthernetTap *)0;
 		return t->second;
 	}
 
 private:
-	std::set< SharedPtr<TestEthernetTap> > _taps;
+	std::set< EthernetTap * > _taps;
 	Mutex _taps_m;
 
-	std::map< MAC,SharedPtr<TestEthernetTap> > _tapsByMac;
+	std::map< MAC,TestEthernetTap * > _tapsByMac;
 	Mutex _tapsByMac_m;
 
-	std::map< uint64_t,SharedPtr<TestEthernetTap> > _tapsByNwid;
+	std::map< uint64_t,TestEthernetTap * > _tapsByNwid;
 	Mutex _tapsByNwid_m;
-
-	CMWC4096 _prng;
-	Mutex _prng_m;
 };
 
 } // namespace ZeroTier