From 7475c4047e81cf83f16eed4449ad8408eeaacaec Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Wed, 23 Jul 2014 09:14:53 -0700
Subject: A bunch more osdep/ work...

---
 node/osdep/LinuxEthernetTapFactory.cpp | 83 ++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 node/osdep/LinuxEthernetTapFactory.cpp

(limited to 'node/osdep/LinuxEthernetTapFactory.cpp')

diff --git a/node/osdep/LinuxEthernetTapFactory.cpp b/node/osdep/LinuxEthernetTapFactory.cpp
new file mode 100644
index 00000000..fccb6bd5
--- /dev/null
+++ b/node/osdep/LinuxEthernetTapFactory.cpp
@@ -0,0 +1,83 @@
+/*
+ * 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 "LinuxEthernetTapFactory.hpp"
+#include "LinuxEthernetTap.hpp"
+
+namespace ZeroTier {
+
+LinuxEthernetTapFactory::LinuxEthernetTapFactory()
+{
+}
+
+LinuxEthernetTapFactory::~LinuxEthernetTapFactory()
+{
+	Mutex::Lock _l(_devices_m);
+	for(std::vector<EthernetTap *>::iterator d(_devices.begin());d!=_devices.end();++d)
+		delete *d;
+}
+
+EthernetTap *LinuxEthernetTapFactory::open(
+	const MAC &mac,
+	unsigned int mtu,
+	unsigned int metric,
+	uint64_t nwid,
+	const char *desiredDevice,
+	const char *friendlyName,
+	void (*handler)(void *,const MAC &,const MAC &,unsigned int,const Buffer<4096> &),
+	void *arg)
+{
+	Mutex::Lock _l(_devices_m);
+	EthernetTap *t = new LinuxEthernetTap(mac,mtu,metric,nwid,desiredDevice,friendlyName,handler,arg);
+	_devices.push_back(t);
+	return t;
+}
+
+void LinuxEthernetTapFactory::close(EthernetTap *tap)
+{
+	{
+		Mutex::Lock _l(_devices_m);
+		for(std::vector<EthernetTap *>::iterator d(_devices.begin());d!=_devices.end();++d) {
+			if (*d == tap) {
+				_devices.erase(d);
+				break;
+			}
+		}
+	}
+	delete tap;
+}
+
+std::vector<std::string> allTapDeviceNames() const
+{
+	std::vector<std::string> dn;
+	Mutex::Lock _l(_devices_m);
+	for(std::vector<EthernetTap *>::const_iterator d(_devices.begin());d!=_devices.end();++d)
+		dn.push_back(d->deviceName());
+	return dn;
+}
+
+} // namespace ZeroTier
-- 
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